rust_ta-lib 0.6.0-rc.1.build.6

/// TA_ACCBANDS - Acceleration Bands
/// #Sample
/// ```
/// let close_prices: Vec<f64> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let high_prices = close_prices.clone();
/// let low_prices = close_prices.clone();
/// let (uppers,middles,lowers, begin) = rust_ta_lib::wrapper::accbands(10, &high_prices,&low_prices,&close_prices);
/// for (index, value) in uppers.iter().enumerate() {
///        println!("upper index {} = {}", begin + index as i32 + 1, value);
///        println!("middle index {} = {:?}", begin + index as i32 + 1, middles.get(index));
///        println!("lower index {} = {:?}", begin + index as i32 + 1,  lowers.get(index));
///  }
/// ```
pub fn accbands(
    period: u32,
    high: &Vec<f64>,
    low: &Vec<f64>,
    close: &Vec<f64>,
) -> (Vec<f64>, Vec<f64>, Vec<f64>, crate::TA_Integer) {
    let mut outUpper: Vec<f64> = Vec::with_capacity(close.len());
    let mut middleUpper: Vec<f64> = Vec::with_capacity(close.len());
    let mut lowerUpper: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_ACCBANDS(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            high.as_ptr(),          // pointer to the first element of the high vector
            low.as_ptr(),           // pointer to the first element of the low vector
            close.as_ptr(),         // pointer to the first element of the close vector
            period as i32,          // period of the atr
            &mut out_begin,         // set to index of the first close to have an atr value
            &mut out_size,          // set to number of atr values computed
            outUpper.as_mut_ptr(),  // pointer to the first element of the output vector
            middleUpper.as_mut_ptr(),
            lowerUpper.as_mut_ptr(),
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => outUpper.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (outUpper, middleUpper, lowerUpper, out_begin)
}

/// TA_ACCBANDS - Acceleration Bands
/// #Sample
/// ```
/// let close_prices: Vec<f32> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let high_prices = close_prices.clone();
/// let low_prices = close_prices.clone();
/// let (uppers,middles,lowers, begin) = rust_ta_lib::wrapper::s_accbands(10, &high_prices,&low_prices,&close_prices);
/// for (index, value) in uppers.iter().enumerate() {
///        println!("upper index {} = {}", begin + index as i32 + 1, value);
///        println!("middle index {} = {:?}", begin + index as i32 + 1, middles.get(index));
///        println!("lower index {} = {:?}", begin + index as i32 + 1,  lowers.get(index));
///  }
/// ```
pub fn s_accbands(
    period: u32,
    high: &Vec<f32>,
    low: &Vec<f32>,
    close: &Vec<f32>,
) -> (Vec<f64>, Vec<f64>, Vec<f64>, crate::TA_Integer) {
    let mut outUpper: Vec<f64> = Vec::with_capacity(close.len());
    let mut middleUpper: Vec<f64> = Vec::with_capacity(close.len());
    let mut lowerUpper: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_S_ACCBANDS(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            high.as_ptr(),          // pointer to the first element of the high vector
            low.as_ptr(),           // pointer to the first element of the low vector
            close.as_ptr(),         // pointer to the first element of the close vector
            period as i32,          // period of the atr
            &mut out_begin,         // set to index of the first close to have an atr value
            &mut out_size,          // set to number of atr values computed
            outUpper.as_mut_ptr(),  // pointer to the first element of the output vector
            middleUpper.as_mut_ptr(),
            lowerUpper.as_mut_ptr(),
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => outUpper.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (outUpper, middleUpper, lowerUpper, out_begin)
}

///
/// TA_COS - Vector Trigonometric Cos
///
/// Input  = double
/// Output = double
/// #Sample
/// ```
/// let close_prices: Vec<f64> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let (outs, begin) = rust_ta_lib::wrapper::acos(&close_prices);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn acos(close: &Vec<f64>) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();

        let ret_code = crate::TA_COS(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            close.as_ptr(),         // pointer to the first element of the close vector
            &mut out_begin,         // set to index of the first close to have an atr value
            &mut out_size,          // set to number of atr values computed
            out.as_mut_ptr(),       // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}

///
/// TA_COS - Vector Trigonometric Cos
///
/// Input  = double
/// Output = double
/// #Sample
/// ```
/// let close_prices: Vec<f32> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let (outs, begin) = rust_ta_lib::wrapper::s_acos(&close_prices);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn s_acos(close: &Vec<f32>) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();

        let ret_code = crate::TA_S_COS(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            close.as_ptr(),         // pointer to the first element of the close vector
            &mut out_begin,         // set to index of the first close to have an atr value
            &mut out_size,          // set to number of atr values computed
            out.as_mut_ptr(),       // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
///
/// TA_AD - Chaikin A/D Line
///
/// Input  = High, Low, Close, Volume
/// Output = double
/// #Sample
/// ```
/// let close_prices: Vec<f64> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let high_prices = close_prices.clone();
/// let low_prices = close_prices.clone();
/// let volume = close_prices.clone();
/// let (outs, begin) = rust_ta_lib::wrapper::ad( &high_prices,&low_prices,&close_prices,&volume);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn ad(
    high: &Vec<f64>,
    low: &Vec<f64>,
    close: &Vec<f64>,
    volume: &Vec<f64>,
) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_AD(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            high.as_ptr(),          // pointer to the first element of the high vector
            low.as_ptr(),           // pointer to the first element of the low vector
            close.as_ptr(),         // pointer to the first element of the close vector
            volume.as_ptr(),        // pointer to the first element of the volume vector
            &mut out_begin,         // set to index of the first close to have an atr value
            &mut out_size,          // set to number of atr values computed
            out.as_mut_ptr(),       // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
///
/// TA_S_AD - Chaikin A/D Line
///
/// Input  = High, Low, Close, Volume
/// Output = double
/// #Sample
/// ```
/// let close_prices: Vec<f32> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let high_prices = close_prices.clone();
/// let low_prices = close_prices.clone();
/// let volume = close_prices.clone();
/// let (outs, begin) = rust_ta_lib::wrapper::s_ad( &high_prices,&low_prices,&close_prices,&volume);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn s_ad(
    high: &Vec<f32>,
    low: &Vec<f32>,
    close: &Vec<f32>,
    volume: &Vec<f32>,
) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_S_AD(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            high.as_ptr(),          // pointer to the first element of the high vector
            low.as_ptr(),           // pointer to the first element of the low vector
            close.as_ptr(),         // pointer to the first element of the close vector
            volume.as_ptr(),        // pointer to the first element of the volume vector
            &mut out_begin,         // set to index of the first close to have an atr value
            &mut out_size,          // set to number of atr values computed
            out.as_mut_ptr(),       // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
pub fn add() {}
pub fn s_add() {}

///
/// TA_ADOSC - Aroon Oscillator
///
/// `Input`:  high, low, close, volume, fastperiod, slowperiod
///
/// `Output`: (1st, 2nd)
///
///    1st: output vector(f64)
///
///    2nd: the first index of inputs corresponding to an valid output value
///
pub fn adosc(
    high: &Vec<f64>,
    low: &Vec<f64>,
    close: &Vec<f64>,
    volume: &Vec<f64>,
    fastperiod: i32,
    slowperiod: i32,
) -> (Vec<f64>, crate::TA_Integer) {
    let hlen = high.len();
    if hlen.ne(&low.len()) || hlen.ne(&close.len()) || hlen.ne(&volume.len()) {
        panic!("The length of input vectors are not equal, please double check the size of each.");
    }

    let mut out: Vec<f64> = Vec::with_capacity(hlen);
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_ADOSC(
            0,                // the first index of the input vector to use
            hlen as i32 - 1,  // the last index of the input vector to use
            high.as_ptr(),    // pointer to the high vector
            low.as_ptr(),     // pointer to the low vector
            close.as_ptr(),   // pointer to the close vector
            volume.as_ptr(),  // pointer to the volume vector
            fastperiod,       // fast period
            slowperiod,       // slow period
            &mut out_begin,   // set to index of the first close to have an valid output value
            &mut out_size,    // set to number of values computed
            out.as_mut_ptr(), // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
pub fn s_adosc() {}

///
/// TA_ADX - Average Directional Movement Index
///
/// Input  = High, Low, Close, Volume
/// Output = double
/// #Sample
/// ```
/// let close_prices: Vec<f64> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let high_prices = close_prices.clone();
/// let low_prices = close_prices.clone();
/// let (outs, begin) = rust_ta_lib::wrapper::adx( 10,&high_prices,&low_prices,&close_prices);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn adx(
    period: u32,
    high: &Vec<f64>,
    low: &Vec<f64>,
    close: &Vec<f64>,
) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_ADX(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            high.as_ptr(),          // pointer to the first element of the high vector
            low.as_ptr(),           // pointer to the first element of the low vector
            close.as_ptr(),         // pointer to the first element of the close vector
            period as i32,          // period of the atr
            &mut out_begin,         // set to index of the first close to have an atr value
            &mut out_size,          // set to number of atr values computed
            out.as_mut_ptr(),       // pointer to the first element of the output vector
        );
        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
///
/// TA_S_ADX - Average Directional Movement Index
///
/// Input  = High, Low, Close, Volume
/// Output = double
/// #Sample
/// ```
/// let close_prices: Vec<f32> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let high_prices = close_prices.clone();
/// let low_prices = close_prices.clone();
/// let (outs, begin) = rust_ta_lib::wrapper::s_adx( 10,&high_prices,&low_prices,&close_prices);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn s_adx(
    period: u32,
    high: &Vec<f32>,
    low: &Vec<f32>,
    close: &Vec<f32>,
) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_S_ADX(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            high.as_ptr(),          // pointer to the first element of the high vector
            low.as_ptr(),           // pointer to the first element of the low vector
            close.as_ptr(),         // pointer to the first element of the close vector
            period as i32,          // period of the atr
            &mut out_begin,         // set to index of the first close to have an atr value
            &mut out_size,          // set to number of atr values computed
            out.as_mut_ptr(),       // pointer to the first element of the output vector
        );
        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
pub fn adxr() {}
pub fn s_adxr() {}

///
/// TA_APO - Absolute Price Oscillator
///
/// `Input`  = close, fastperiod(12), slowperiod(26), matype
///
/// `Output`: (1st, 2nd)
///
///    1st: output vector(f64)
///
///    2nd: the first index of inputs corresponding to an valid output value
///
pub fn apo(
    close: &Vec<f64>,
    fastperiod: i32,
    slowperiod: i32,
    matype: crate::TA_MAType,
) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_APO(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            close.as_ptr(),         // pointer to the first element of the close vector
            fastperiod,             // fast period (suggest default 12)
            slowperiod,             // slow period (suggest default 26)
            matype,                 // MA Type
            &mut out_begin,         // set to index of the first close to have an valid output value
            &mut out_size,          // set to number of values computed
            out.as_mut_ptr(),       // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
pub fn s_apo() {}
pub fn aroon() {}
pub fn s_aroon() {}

///
/// TA_AROONOSC - Aroon Oscillator
///
/// `Input`:  high, low, timeperiod
///
/// `Output`: (1st, 2nd)
///
///    1st: output vector(f64)
///
///    2nd: the first index of inputs corresponding to an valid output value
///
pub fn aroonosc(high: &Vec<f64>, low: &Vec<f64>, timeperiod: i32) -> (Vec<f64>, crate::TA_Integer) {
    let hlen = high.len();
    if hlen.ne(&low.len()) {
        panic!("The length of input vectors are not equal, please double check the size of each.");
    }

    let mut out: Vec<f64> = Vec::with_capacity(hlen);
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_AROONOSC(
            0,                // the first index of the input vector to use
            hlen as i32 - 1,  // the last index of the input vector to use
            high.as_ptr(),    // pointer to the high vector
            low.as_ptr(),     // pointer to the low vector
            timeperiod,       // time period
            &mut out_begin,   // set to index of the first close to have an valid output value
            &mut out_size,    // set to number of values computed
            out.as_mut_ptr(), // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
pub fn s_aroonosc() {}
pub fn asin() {}
pub fn s_asin() {}
pub fn atan() {}
pub fn s_atan() {}
pub fn atr(
    period: u32,
    high: &Vec<f64>,
    low: &Vec<f64>,
    close: &Vec<f64>,
) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_ATR(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            high.as_ptr(),          // pointer to the first element of the high vector
            low.as_ptr(),           // pointer to the first element of the low vector
            close.as_ptr(),         // pointer to the first element of the close vector
            period as i32,          // period of the atr
            &mut out_begin,         // set to index of the first close to have an atr value
            &mut out_size,          // set to number of atr values computed
            out.as_mut_ptr(),       // pointer to the first element of the output vector
        );
        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
pub fn s_atr(
    period: u32,
    high: &Vec<f32>,
    low: &Vec<f32>,
    close: &Vec<f32>,
) -> (Vec<crate::TA_Real>, crate::TA_Integer) {
    let mut out: Vec<crate::TA_Real> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;
    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_S_ATR(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            high.as_ptr(),          // pointer to the first element of the high vector
            low.as_ptr(),           // pointer to the first element of the low vector
            close.as_ptr(),         // pointer to the first element of the close vector
            period as i32,          // period of the atr
            &mut out_begin,         // set to index of the first close to have an atr value
            &mut out_size,          // set to number of atr values computed
            out.as_mut_ptr(),       // pointer to the first element of the output vector
        );
        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
pub fn avgprice() {}
pub fn s_avgprice() {}
pub fn avgdev() {}
pub fn s_avgdev() {}
///
/// TA_BBANDS - Bollinger Bands
///
/// Input  = double
/// Output = double, double, double
///
/// Optional Parameters
/// -------------------
/// optInTimePeriod:(From 2 to 100000)
///    Number of period
///
/// optInNbDevUp:(From TA_REAL_MIN to TA_REAL_MAX)
///    Deviation multiplier for upper band
///
/// optInNbDevDn:(From TA_REAL_MIN to TA_REAL_MAX)
///    Deviation multiplier for lower band
///
/// optInMAType:
///    Type of Moving Average
///
/// #Sample
/// ```
/// let close_prices: Vec<f64> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let (outs,_,_, begin) = rust_ta_lib::wrapper::bbands( 10,&close_prices,0.2,0.3,rust_ta_lib::TA_MAType_TA_MAType_SMA);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn bbands(
    period: u32,
    in_real: &Vec<f64>,
    in_db_dev_up: f64,
    in_db_dev_down: f64,
    in_ma_type: crate::TA_MAType,
) -> (Vec<f64>, Vec<f64>, Vec<f64>, crate::TA_Integer) {
    let mut upper_band: Vec<crate::TA_Real> = Vec::with_capacity(in_real.len());
    let mut middle_band: Vec<crate::TA_Real> = Vec::with_capacity(in_real.len());
    let mut lower_band: Vec<crate::TA_Real> = Vec::with_capacity(in_real.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;
    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_BBANDS(
            0,                        // index of the first close to use
            in_real.len() as i32 - 1, // index of the last close to use
            in_real.as_ptr(),         // pointer to the first element of the high vector
            period as i32,            // pointer to the first element of the low vector
            in_db_dev_up,             // pointer to the first element of the close vector
            in_db_dev_down,           // period of the atr
            in_ma_type,
            &mut out_begin, // set to index of the first close to have an atr value
            &mut out_size,  // set to number of atr values computed
            upper_band.as_mut_ptr(), // pointer to the first element of the output vector
            middle_band.as_mut_ptr(), // pointer to the first element of the output vector
            lower_band.as_mut_ptr(), // pointer to the first element of the output vector
        );
        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => {
                upper_band.set_len(out_size as usize);
                middle_band.set_len(out_size as usize);
                lower_band.set_len(out_size as usize);
            }
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (upper_band, middle_band, lower_band, out_begin)
}
///
/// TA_S_BBANDS - Bollinger Bands
///
/// Input  = double
/// Output = double, double, double
///
/// Optional Parameters
/// -------------------
/// optInTimePeriod:(From 2 to 100000)
///    Number of period
///
/// optInNbDevUp:(From TA_REAL_MIN to TA_REAL_MAX)
///    Deviation multiplier for upper band
///
/// optInNbDevDn:(From TA_REAL_MIN to TA_REAL_MAX)
///    Deviation multiplier for lower band
///
/// optInMAType:
///    Type of Moving Average
///
/// #Sample
/// ```
/// let close_prices: Vec<f32> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let (outs,_,_, begin) = rust_ta_lib::wrapper::s_bbands( 10,&close_prices,0.2,0.3,rust_ta_lib::TA_MAType_TA_MAType_SMA);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn s_bbands(
    period: u32,
    in_real: &Vec<f32>,
    in_db_dev_up: f64,
    in_db_dev_down: f64,
    in_ma_type: crate::TA_MAType,
) -> (Vec<f64>, Vec<f64>, Vec<f64>, crate::TA_Integer) {
    let mut upper_band: Vec<crate::TA_Real> = Vec::with_capacity(in_real.len());
    let mut middle_band: Vec<crate::TA_Real> = Vec::with_capacity(in_real.len());
    let mut lower_band: Vec<crate::TA_Real> = Vec::with_capacity(in_real.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;
    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_S_BBANDS(
            0,                        // index of the first close to use
            in_real.len() as i32 - 1, // index of the last close to use
            in_real.as_ptr(),         // pointer to the first element of the high vector
            period as i32,            // pointer to the first element of the low vector
            in_db_dev_up,             // pointer to the first element of the close vector
            in_db_dev_down,           // period of the atr
            in_ma_type,
            &mut out_begin, // set to index of the first close to have an atr value
            &mut out_size,  // set to number of atr values computed
            upper_band.as_mut_ptr(), // pointer to the first element of the output vector
            middle_band.as_mut_ptr(), // pointer to the first element of the output vector
            lower_band.as_mut_ptr(), // pointer to the first element of the output vector
        );
        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => {
                upper_band.set_len(out_size as usize);
                middle_band.set_len(out_size as usize);
                lower_band.set_len(out_size as usize);
            }
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (upper_band, middle_band, lower_band, out_begin)
}
pub fn beta() {}
pub fn s_beta() {}
pub fn bop() {}
pub fn s_bop() {}

///
/// TA_CCI - Commodity Channel Index
///
/// `Input`:  high, low, close, timeperiod
///
/// `Output`: (1st, 2nd)
///
///    1st: output vector(f64)
///
///    2nd: the first index of inputs corresponding to an valid output value
///
pub fn cci(
    high: &Vec<f64>,
    low: &Vec<f64>,
    close: &Vec<f64>,
    timeperiod: i32,
) -> (Vec<f64>, crate::TA_Integer) {
    let clen = close.len();
    if clen.ne(&high.len()) || clen.ne(&low.len()) {
        panic!("The length of input vectors are not equal, please double check the size of each.");
    }

    let mut out: Vec<f64> = Vec::with_capacity(clen);
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_CCI(
            0,                // the first index of the input vector to use
            clen as i32 - 1,  // the last index of the input vector to use
            high.as_ptr(),    // pointer to the high vector
            low.as_ptr(),     // pointer to the low vector
            close.as_ptr(),   // pointer to the close vector
            timeperiod,       // time period
            &mut out_begin,   // set to index of the first close to have an valid output value
            &mut out_size,    // set to number of values computed
            out.as_mut_ptr(), // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
pub fn s_cci() {}
pub fn cdl2crows() {}
pub fn s_cdl2crows() {}
pub fn cdl3blackcrows() {}
pub fn s_cdl3blackcrows() {}
pub fn cdl3inside() {}
pub fn s_cdl3inside() {}
pub fn cdl3linestrike() {}
pub fn s_cdl3linestrike() {}
pub fn cdl3outside() {}
pub fn s_cdl3outside() {}
pub fn cdl3starsinsouth() {}
pub fn s_cdl3starsinsouth() {}
pub fn cdl3whitesoldiers() {}
pub fn s_cdl3whitesoldiers() {}
pub fn cdlabandonedbaby() {}
pub fn s_cdlabandonedbaby() {}
pub fn cdladvanceblock() {}
pub fn s_cdladvanceblock() {}
pub fn cdlbelthold() {}
pub fn s_cdlbelthold() {}
pub fn cdlbreakaway() {}
pub fn s_cdlbreakaway() {}
pub fn cdlclosingmarubozu() {}
pub fn s_cdlclosingmarubozu() {}
pub fn cdlconcealbabyswall() {}
pub fn s_cdlconcealbabyswall() {}
pub fn cdlcounterattack() {}
pub fn s_cdlcounterattack() {}
pub fn cdldarkcloudcover() {}
pub fn s_cdldarkcloudcover() {}
pub fn cdldoji() {}
pub fn s_cdldoji() {}
pub fn cdldojistar() {}
pub fn s_cdldojistar() {}
pub fn cdldragonflydoji() {}
pub fn s_cdldragonflydoji() {}
pub fn cdlengulfing() {}
pub fn s_cdlengulfing() {}
pub fn cdleveningdojistar() {}
pub fn s_cdleveningdojistar() {}
pub fn cdleveningstar() {}
pub fn s_cdleveningstar() {}
pub fn cdlgapsidesidewhite() {}
pub fn s_cdlgapsidesidewhite() {}
pub fn cdlgravestonedoji() {}
pub fn s_cdlgravestonedoji() {}
pub fn cdlhammer() {}
pub fn s_cdlhammer() {}
pub fn cdlhangingman() {}
pub fn s_cdlhangingman() {}
pub fn cdlharami() {}
pub fn s_cdlharami() {}
pub fn cdlharamicross() {}
pub fn s_cdlharamicross() {}
pub fn cdlhighwave() {}
pub fn s_cdlhighwave() {}
pub fn cdlhikkake() {}
pub fn s_cdlhikkake() {}
pub fn cdlhikkakemod() {}
pub fn s_cdlhikkakemod() {}
pub fn cdlhomingpigeon() {}
pub fn s_cdlhomingpigeon() {}
pub fn cdlidentical3crows() {}
pub fn s_cdlidentical3crows() {}
pub fn cdlinneck() {}
pub fn s_cdlinneck() {}
pub fn cdlinvertedhammer() {}
pub fn s_cdlinvertedhammer() {}
pub fn cdlkicking() {}
pub fn s_cdlkicking() {}
pub fn cdlkickingbylength() {}
pub fn s_cdlkickingbylength() {}
pub fn cdlladderbottom() {}
pub fn s_cdlladderbottom() {}
pub fn cdllongleggeddoji() {}
pub fn s_cdllongleggeddoji() {}
pub fn cdllongline() {}
pub fn s_cdllongline() {}
pub fn cdlmarubozu() {}
pub fn s_cdlmarubozu() {}
pub fn cdlmatchinglow() {}
pub fn s_cdlmatchinglow() {}
pub fn cdlmathold() {}
pub fn s_cdlmathold() {}
pub fn cdlmorningdojistar() {}
pub fn s_cdlmorningdojistar() {}
pub fn cdlmorningstar() {}
pub fn s_cdlmorningstar() {}
pub fn cdlonneck() {}
pub fn s_cdlonneck() {}
pub fn cdlpiercing() {}
pub fn s_cdlpiercing() {}
pub fn cdlrickshawman() {}
pub fn s_cdlrickshawman() {}
pub fn cdlrisefall3methods() {}
pub fn s_cdlrisefall3methods() {}
pub fn cdlseparatinglines() {}
pub fn s_cdlseparatinglines() {}
pub fn cdlshootingstar() {}
pub fn s_cdlshootingstar() {}
pub fn cdlshortline() {}
pub fn s_cdlshortline() {}
pub fn cdlspinningtop() {}
pub fn s_cdlspinningtop() {}
pub fn cdlstalledpattern() {}
pub fn s_cdlstalledpattern() {}
pub fn cdlsticksandwich() {}
pub fn s_cdlsticksandwich() {}
pub fn cdltakuri() {}
pub fn s_cdltakuri() {}
pub fn cdltasukigap() {}
pub fn s_cdltasukigap() {}
pub fn cdlthrusting() {}
pub fn s_cdlthrusting() {}
pub fn cdltristar() {}
pub fn s_cdltristar() {}
pub fn cdlunique3river() {}
pub fn s_cdlunique3river() {}
pub fn cdlupsidegap2crows() {}
pub fn s_cdlupsidegap2crows() {}
pub fn cdlxsidegap3methods() {}
pub fn s_cdlxsidegap3methods() {}
pub fn ceil() {}
pub fn s_ceil() {}
pub fn cmo() {}
pub fn s_cmo() {}
pub fn correl() {}
pub fn s_correl() {}
pub fn cos() {}
pub fn s_cos() {}
pub fn cosh() {}
pub fn s_cosh() {}
pub fn dema() {}
pub fn s_dema() {}
pub fn div() {}
pub fn s_div() {}
pub fn dx() {}
pub fn s_dx() {}
pub fn ema() {}
pub fn s_ema() {}
pub fn exp() {}
pub fn s_exp() {}
pub fn floor() {}
pub fn s_floor() {}
pub fn ht_dcperiod() {}
pub fn s_ht_dcperiod() {}
pub fn ht_dcphase() {}
pub fn s_ht_dcphase() {}
pub fn ht_phasor() {}
pub fn s_ht_phasor() {}
pub fn ht_sine() {}
pub fn s_ht_sine() {}
pub fn ht_trendline() {}
pub fn s_ht_trendline() {}
pub fn ht_trendmode() {}
pub fn s_ht_trendmode() {}
pub fn imi() {}
pub fn s_imi() {}
pub fn kama() {}
pub fn s_kama() {}
pub fn linearreg() {}
pub fn s_linearreg() {}
pub fn linearreg_angle() {}
pub fn s_linearreg_angle() {}
pub fn linearreg_intercept() {}
pub fn s_linearreg_intercept() {}
pub fn linearreg_slope() {}
pub fn s_linearreg_slope() {}
pub fn ln() {}
pub fn s_ln() {}
pub fn log10() {}
pub fn s_log10() {}
///
/// TA_MA - Moving average
///
/// Input  = double
/// Output = double
/// #Sample
/// ```
/// let close_prices: Vec<f64> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let (outs, begin) = rust_ta_lib::wrapper::ma(10,rust_ta_lib::TA_MAType_TA_MAType_SMA,&close_prices);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn ma(
    period: u32,
    optInMAType: crate::TA_MAType,
    close: &Vec<f64>,
) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();

        let ret_code = crate::TA_MA(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            close.as_ptr(),         // pointer to the first element of the close vector
            period as i32,          // period of the ma
            optInMAType,
            &mut out_begin,   // set to index of the first close to have an atr value
            &mut out_size,    // set to number of atr values computed
            out.as_mut_ptr(), // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}

///
/// TA_S_MA - Moving average
///
/// Input  = float
/// Output = double
/// #Sample
/// ```
/// let close_prices: Vec<f32> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let (outs, begin) = rust_ta_lib::wrapper::s_ma(10,rust_ta_lib::TA_MAType_TA_MAType_SMA,&close_prices);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn s_ma(
    period: u32,
    optInMAType: crate::TA_MAType,
    close: &Vec<f32>,
) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();

        let ret_code = crate::TA_S_MA(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            close.as_ptr(),         // pointer to the first element of the close vector
            period as i32,          // period of the ma
            optInMAType,
            &mut out_begin,   // set to index of the first close to have an atr value
            &mut out_size,    // set to number of atr values computed
            out.as_mut_ptr(), // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
///
/// TA_MACD - Moving Average Convergence/Divergence
///
/// Input  = double
/// Output = double, double, double
///
/// Optional Parameters
/// -------------------
/// optInFastPeriod:(From 2 to 100000)
///    Number of period for the fast MA
///
/// optInSlowPeriod:(From 2 to 100000)
///    Number of period for the slow MA
///
/// optInSignalPeriod:(From 1 to 100000)
///    Smoothing for the signal line (nb of period)
///
///
/// #Sample
/// ```
/// let close_prices: Vec<f64> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let (macd,macd_signal,macd_hist, begin) = rust_ta_lib::wrapper::macd(2,5,10,&close_prices);
/// for (index, value) in macd.iter().enumerate() {
///        println!("macd index {} = {}", begin + index as i32 + 1, value);
///        println!("macd_signal index {} = {:?}", begin + index as i32 + 1, macd_signal.get(index));
///        println!("macd_hist index {} = {:?}", begin + index as i32 + 1, macd_hist.get(index));
///  }
/// ```
pub fn macd(
    fast_period: u32,
    slow_period: u32,
    signal_period: u32,
    close: &Vec<f64>,
) -> (Vec<f64>, Vec<f64>, Vec<f64>, crate::TA_Integer) {
    let mut macd: Vec<f64> = Vec::with_capacity(close.len());
    let mut macd_signal: Vec<f64> = Vec::with_capacity(close.len());
    let mut macd_hist: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();

        let ret_code = crate::TA_MACD(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            close.as_ptr(),         // pointer to the first element of the close vector
            fast_period as i32,     // period of the ma
            slow_period as i32,
            signal_period as i32,
            &mut out_begin,    // set to index of the first close to have an atr value
            &mut out_size,     // set to number of atr values computed
            macd.as_mut_ptr(), // pointer to the first element of the output vector
            macd_signal.as_mut_ptr(), // pointer to the first element of the output vector
            macd_hist.as_mut_ptr(), // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => {
                macd.set_len(out_size as usize);
                macd_signal.set_len(out_size as usize);
                macd_hist.set_len(out_size as usize)
            }
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (macd, macd_signal, macd_hist, out_begin)
}
///
/// TA_MACD - Moving Average Convergence/Divergence
///
/// Input  = double
/// Output = double, double, double
///
/// Optional Parameters
/// -------------------
/// optInFastPeriod:(From 2 to 100000)
///    Number of period for the fast MA
///
/// optInSlowPeriod:(From 2 to 100000)
///    Number of period for the slow MA
///
/// optInSignalPeriod:(From 1 to 100000)
///    Smoothing for the signal line (nb of period)
///
///
/// #Sample
/// ```
/// let close_prices: Vec<f32> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let (macd,macd_signal,macd_hist, begin) = rust_ta_lib::wrapper::s_macd(2,5,10,&close_prices);
/// for (index, value) in macd.iter().enumerate() {
///        println!("macd index {} = {}", begin + index as i32 + 1, value);
///        println!("macd_signal index {} = {:?}", begin + index as i32 + 1, macd_signal.get(index));
///        println!("macd_hist index {} = {:?}", begin + index as i32 + 1, macd_hist.get(index));
///  }
/// ```
pub fn s_macd(
    fast_period: u32,
    slow_period: u32,
    signal_period: u32,
    close: &Vec<f32>,
) -> (Vec<f64>, Vec<f64>, Vec<f64>, crate::TA_Integer) {
    let mut macd: Vec<f64> = Vec::with_capacity(close.len());
    let mut macd_signal: Vec<f64> = Vec::with_capacity(close.len());
    let mut macd_hist: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();

        let ret_code = crate::TA_S_MACD(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            close.as_ptr(),         // pointer to the first element of the close vector
            fast_period as i32,     // period of the ma
            slow_period as i32,
            signal_period as i32,
            &mut out_begin,    // set to index of the first close to have an atr value
            &mut out_size,     // set to number of atr values computed
            macd.as_mut_ptr(), // pointer to the first element of the output vector
            macd_signal.as_mut_ptr(), // pointer to the first element of the output vector
            macd_hist.as_mut_ptr(), // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => {
                macd.set_len(out_size as usize);
                macd_signal.set_len(out_size as usize);
                macd_hist.set_len(out_size as usize)
            }
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (macd, macd_signal, macd_hist, out_begin)
}
pub fn macdext() {}
pub fn s_macdext() {}
pub fn macdfix() {}
pub fn s_macdfix() {}
///
/// TA_MAMA - MESA Adaptive Moving Average
///
/// Input  = double
/// Output = double, double
///
/// Optional Parameters
/// -------------------
/// optInFastLimit:(From 0.01 to 0.99)
///    Upper limit use in the adaptive algorithm
///
/// optInSlowLimit:(From 0.01 to 0.99)
///    Lower limit use in the adaptive algorithm
///
/// #Sample
/// ```
/// let close_prices: Vec<f64> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let (outs,_, begin) = rust_ta_lib::wrapper::mama( &close_prices,0.2,0.3);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn mama(
    in_real: &Vec<f64>,
    in_fast_limit: f64,
    in_flow_limit: f64,
) -> (Vec<f64>, Vec<f64>, crate::TA_Integer) {
    let mut mama: Vec<crate::TA_Real> = Vec::with_capacity(in_real.len());
    let mut fama: Vec<crate::TA_Real> = Vec::with_capacity(in_real.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;
    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_MAMA(
            0,                        // index of the first close to use
            in_real.len() as i32 - 1, // index of the last close to use
            in_real.as_ptr(),         // pointer to the first element of the high vector
            in_fast_limit,            // pointer to the first element of the close vector
            in_flow_limit,            // period of the atr
            &mut out_begin,           // set to index of the first close to have an atr value
            &mut out_size,            // set to number of atr values computed
            mama.as_mut_ptr(),        // pointer to the first element of the output vector
            fama.as_mut_ptr(),        // pointer to the first element of the output vector
        );
        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => {
                mama.set_len(out_size as usize);
                fama.set_len(out_size as usize);
            }
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (mama, fama, out_begin)
}
///
/// TA_S_MAMA - MESA Adaptive Moving Average
///
/// Input  = double
/// Output = double, double
///
/// Optional Parameters
/// -------------------
/// optInFastLimit:(From 0.01 to 0.99)
///    Upper limit use in the adaptive algorithm
///
/// optInSlowLimit:(From 0.01 to 0.99)
///    Lower limit use in the adaptive algorithm
///
/// #Sample
/// ```
/// let close_prices: Vec<f32> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let (outs,_, begin) = rust_ta_lib::wrapper::s_mama( &close_prices,0.2,0.3);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn s_mama(
    in_real: &Vec<f32>,
    in_fast_limit: f64,
    in_flow_limit: f64,
) -> (Vec<f64>, Vec<f64>, crate::TA_Integer) {
    let mut mama: Vec<crate::TA_Real> = Vec::with_capacity(in_real.len());
    let mut fama: Vec<crate::TA_Real> = Vec::with_capacity(in_real.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;
    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_S_MAMA(
            0,                        // index of the first close to use
            in_real.len() as i32 - 1, // index of the last close to use
            in_real.as_ptr(),         // pointer to the first element of the high vector
            in_fast_limit,            // pointer to the first element of the close vector
            in_flow_limit,            // period of the atr
            &mut out_begin,           // set to index of the first close to have an atr value
            &mut out_size,            // set to number of atr values computed
            mama.as_mut_ptr(),        // pointer to the first element of the output vector
            fama.as_mut_ptr(),        // pointer to the first element of the output vector
        );
        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => {
                mama.set_len(out_size as usize);
                fama.set_len(out_size as usize);
            }
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (mama, fama, out_begin)
}
pub fn mavp() {}
pub fn s_mavp() {}
pub fn max() {}
pub fn s_max() {}
pub fn maxindex() {}
pub fn s_maxindex() {}
pub fn medprice() {}
pub fn s_medprice() {}

///
/// TA_MFI - Money Flow Index
///
/// `Input`:  high, low, close, volume, timeperiod
///
/// `Output`: (1st, 2nd)
///
///    1st: output vector(f64)
///
///    2nd: the first index of inputs corresponding to an valid output value
///
pub fn mfi(
    high: &Vec<f64>,
    low: &Vec<f64>,
    close: &Vec<f64>,
    volume: &Vec<f64>,
    timeperiod: i32,
) -> (Vec<f64>, crate::TA_Integer) {
    let clen = close.len();
    if clen.ne(&high.len()) || clen.ne(&low.len()) || clen.ne(&volume.len()) {
        panic!("The length of input vectors are not equal, please double check the size of each.");
    }

    let mut out: Vec<f64> = Vec::with_capacity(clen);
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_MFI(
            0,                // the first index of the input vector to use
            clen as i32 - 1,  // the last index of the input vector to use
            high.as_ptr(),    // pointer to the high vector
            low.as_ptr(),     // pointer to the low vector
            close.as_ptr(),   // pointer to the close vector
            volume.as_ptr(),  // pointer to the volume vector
            timeperiod,       // time period
            &mut out_begin,   // set to index of the first close to have an valid output value
            &mut out_size,    // set to number of values computed
            out.as_mut_ptr(), // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
pub fn s_mfi() {}
pub fn midpoint() {}
pub fn s_midpoint() {}
pub fn midprice() {}
pub fn s_midprice() {}
pub fn min() {}
pub fn s_min() {}
pub fn minindex() {}
pub fn s_minindex() {}
pub fn minmax() {}
pub fn s_minmax() {}
pub fn minmaxindex() {}
pub fn s_minmaxindex() {}
pub fn minus_di() {}
pub fn s_minus_di() {}

///
/// TA_MINUS_DM - Minus Directional Movement
///
/// Input  = High, Low
/// Output = double
///
/// Optional Parameters
/// -------------------
/// optInTimePeriod:(From 1 to 100000)
///    Number of period
///
/// #Sample
/// ```
/// let close_prices: Vec<f64> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let high_prices = close_prices.clone();
/// let low_prices = close_prices.clone();
/// let (outs, begin) = rust_ta_lib::wrapper::minus_dm( 10,&high_prices,&low_prices);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn minus_dm(period: u32, high: &Vec<f64>, low: &Vec<f64>) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(high.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_MINUS_DM(
            0,                     // index of the first close to use
            high.len() as i32 - 1, // index of the last close to use
            high.as_ptr(),         // pointer to the first element of the high vector
            low.as_ptr(),          // pointer to the first element of the low vector
            period as i32,         // pointer to the first element of the close vector
            &mut out_begin,        // set to index of the first close to have an atr value
            &mut out_size,         // set to number of atr values computed
            out.as_mut_ptr(),      // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
///
/// TA_S_MINUS_DM - Minus Directional Movement
///
/// Input  = High, Low
/// Output = double
///
/// Optional Parameters
/// -------------------
/// optInTimePeriod:(From 1 to 100000)
///    Number of period
///
/// #Sample
/// ```
/// let close_prices: Vec<f32> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let high_prices = close_prices.clone();
/// let low_prices = close_prices.clone();
/// let (outs, begin) = rust_ta_lib::wrapper::s_minus_dm( 10,&high_prices,&low_prices);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn s_minus_dm(period: u32, high: &Vec<f32>, low: &Vec<f32>) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(high.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_S_MINUS_DM(
            0,                     // index of the first close to use
            high.len() as i32 - 1, // index of the last close to use
            high.as_ptr(),         // pointer to the first element of the high vector
            low.as_ptr(),          // pointer to the first element of the low vector
            period as i32,         // pointer to the first element of the close vector
            &mut out_begin,        // set to index of the first close to have an atr value
            &mut out_size,         // set to number of atr values computed
            out.as_mut_ptr(),      // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
pub fn mom() {}
pub fn s_mom() {}
pub fn mult() {}
pub fn s_mult() {}

///
/// TA_NATR - Normalized Average True Range
///
/// `Input`:  high, low, close, timeperiod
///
/// `Output`: (1st, 2nd)
///
///    1st: output vector(f64)
///
///    2nd: the first index of inputs corresponding to an valid output value
///
pub fn natr(
    high: &Vec<f64>,
    low: &Vec<f64>,
    close: &Vec<f64>,
    timeperiod: i32,
) -> (Vec<f64>, crate::TA_Integer) {
    let clen = close.len();
    if clen.ne(&high.len()) || clen.ne(&low.len()) {
        panic!("The length of input vectors are not equal, please double check the size of each.");
    }

    let mut out: Vec<f64> = Vec::with_capacity(clen);
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_NATR(
            0,                // the first index of the input vector to use
            clen as i32 - 1,  // the last index of the input vector to use
            high.as_ptr(),    // pointer to the high vector
            low.as_ptr(),     // pointer to the low vector
            close.as_ptr(),   // pointer to the close vector
            timeperiod,       // time period
            &mut out_begin,   // set to index of the first close to have an valid output value
            &mut out_size,    // set to number of values computed
            out.as_mut_ptr(), // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
pub fn s_natr() {}
///
/// TA_COS - On Balance Volums
///
/// Input  = double
/// Output = double
/// #Sample
/// ```
/// let close_prices: Vec<f64> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let volumes = close_prices.clone();
/// let (outs, begin) = rust_ta_lib::wrapper::obv(&close_prices,&volumes);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn obv(close: &Vec<f64>, volume: &Vec<f64>) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();

        let ret_code = crate::TA_OBV(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            close.as_ptr(),         // pointer to the first element of the close vector
            volume.as_ptr(),
            &mut out_begin,   // set to index of the first close to have an atr value
            &mut out_size,    // set to number of atr values computed
            out.as_mut_ptr(), // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
///
/// TA_S_COS - On Balance Volume
///
/// Input  = double
/// Output = double
/// #Sample
/// ```
/// let close_prices: Vec<f32> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let volumes = close_prices.clone();
/// let (outs, begin) = rust_ta_lib::wrapper::s_obv(&close_prices,&volumes);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn s_obv(close: &Vec<f32>, volume: &Vec<f32>) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();

        let ret_code = crate::TA_S_OBV(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            close.as_ptr(),         // pointer to the first element of the close vector
            volume.as_ptr(),
            &mut out_begin,   // set to index of the first close to have an atr value
            &mut out_size,    // set to number of atr values computed
            out.as_mut_ptr(), // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
pub fn plus_di() {}
pub fn s_plus_di() {}
///
/// TA_PLUS_DM - Plus Directional Movement
///
/// Input  = High, Low
/// Output = double
///
/// Optional Parameters
/// -------------------
/// optInTimePeriod:(From 1 to 100000)
///    Number of period
///
/// #Sample
/// ```
/// let close_prices: Vec<f64> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let high_prices = close_prices.clone();
/// let low_prices = close_prices.clone();
/// let (outs, begin) = rust_ta_lib::wrapper::plus_dm( 10,&high_prices,&low_prices);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn plus_dm(period: u32, high: &Vec<f64>, low: &Vec<f64>) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(high.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_PLUS_DM(
            0,                     // index of the first close to use
            high.len() as i32 - 1, // index of the last close to use
            high.as_ptr(),         // pointer to the first element of the high vector
            low.as_ptr(),          // pointer to the first element of the low vector
            period as i32,         // pointer to the first element of the close vector
            &mut out_begin,        // set to index of the first close to have an atr value
            &mut out_size,         // set to number of atr values computed
            out.as_mut_ptr(),      // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
///
/// TA_S_PLUS_DM - Plus Directional Movement
///
/// Input  = High, Low
/// Output = double
///
/// Optional Parameters
/// -------------------
/// optInTimePeriod:(From 1 to 100000)
///    Number of period
///
/// #Sample
/// ```
/// let close_prices: Vec<f32> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let high_prices = close_prices.clone();
/// let low_prices = close_prices.clone();
/// let (outs, begin) = rust_ta_lib::wrapper::s_plus_dm( 10,&high_prices,&low_prices);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn s_plus_dm(period: u32, high: &Vec<f32>, low: &Vec<f32>) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(high.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_S_PLUS_DM(
            0,                     // index of the first close to use
            high.len() as i32 - 1, // index of the last close to use
            high.as_ptr(),         // pointer to the first element of the high vector
            low.as_ptr(),          // pointer to the first element of the low vector
            period as i32,         // pointer to the first element of the close vector
            &mut out_begin,        // set to index of the first close to have an atr value
            &mut out_size,         // set to number of atr values computed
            out.as_mut_ptr(),      // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
///
/// TA_PPO - Percentage Price Oscillator
///
/// `Input`  = close, fastperiod(12), slowperiod(26), matype
///
/// `Output`: (1st, 2nd)
///
///    1st: output vector(f64)
///
///    2nd: the first index of inputs corresponding to an valid output value
///
pub fn ppo(
    close: &Vec<f64>,
    fastperiod: i32,
    slowperiod: i32,
    matype: crate::TA_MAType,
) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_PPO(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            close.as_ptr(),         // pointer to the first element of the close vector
            fastperiod,             // fast period (suggest default 12)
            slowperiod,             // slow period (suggest default 26)
            matype,                 // MA Type
            &mut out_begin,         // set to index of the first close to have an valid output value
            &mut out_size,          // set to number of values computed
            out.as_mut_ptr(),       // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
pub fn s_ppo() {}
pub fn roc() {}
pub fn s_roc() {}
pub fn rocp() {}
pub fn s_rocp() {}
pub fn rocr() {}
pub fn s_rocr() {}
pub fn rocr100() {}
pub fn s_rocr100() {}
///
/// TA_RSI - Relative Strength Index
///
/// Input  = double
/// Output = double
/// #Sample
/// ```
/// let close_prices: Vec<f64> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let (outs, begin) = rust_ta_lib::wrapper::rsi(10,&close_prices);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn rsi(
    period: u32,
    close_prices: &Vec<crate::TA_Real>,
) -> (Vec<crate::TA_Real>, crate::TA_Integer) {
    let mut out: Vec<crate::TA_Real> = Vec::with_capacity(close_prices.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;
    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_RSI(
            0,                             // index of the first close to use
            close_prices.len() as i32 - 1, // index of the last close to use
            close_prices.as_ptr(),         // pointer to the first element of the vector
            period as i32,                 // period of the rsi
            &mut out_begin,                // set to index of the first close to have an rsi value
            &mut out_size,                 // set to number of sma values computed
            out.as_mut_ptr(),              // pointer to the first element of the output vector
        );
        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_RSI call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
///
/// TA_S_RSI - Relative Strength Index
///
/// Input  = float
/// Output = double
/// #Sample
/// ```
/// let close_prices: Vec<f32> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let (outs, begin) = rust_ta_lib::wrapper::s_rsi(10,&close_prices);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn s_rsi(period: u32, close_prices: &Vec<f32>) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(close_prices.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;
    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_S_RSI(
            0,                             // index of the first close to use
            close_prices.len() as i32 - 1, // index of the last close to use
            close_prices.as_ptr(),         // pointer to the first element of the vector
            period as i32,                 // period of the rsi
            &mut out_begin,                // set to index of the first close to have an rsi value
            &mut out_size,                 // set to number of sma values computed
            out.as_mut_ptr(),              // pointer to the first element of the output vector
        );
        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_RSI call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
pub fn sar() {}
pub fn s_sar() {}
pub fn sarext() {}
pub fn s_sarext() {}
pub fn sin() {}
pub fn s_sin() {}
pub fn sinh() {}
pub fn s_sinh() {}
///
/// TA_SMA - Simple Moving Average
///
/// Input  = double
/// Output = double
/// #Sample
/// ```
/// let inReal: Vec<f64> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let (outReal, begin) = rust_ta_lib::wrapper::sma( 10,&inReal);
/// for (index, value) in outReal.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn sma(
    period: u32,
    close_prices: &Vec<crate::TA_Real>,
) -> (Vec<crate::TA_Real>, crate::TA_Integer) {
    let mut out: Vec<crate::TA_Real> = Vec::with_capacity(close_prices.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;
    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_MA(
            0,                              // index of the first close to use
            close_prices.len() as i32 - 1,  // index of the last close to use
            close_prices.as_ptr(),          // pointer to the first element of the vector
            period as i32,                  // period of the sma
            crate::TA_MAType_TA_MAType_SMA, // type of the MA, here forced to sma
            &mut out_begin,                 // set to index of the first close to have an sma value
            &mut out_size,                  // set to number of sma values computed
            out.as_mut_ptr(),               // pointer to the first element of the output vector
        );
        match ret_code {
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}

///
/// TA_S_SMA - Simple Moving Average
///
/// Input  = float
/// Output = double
/// #Sample
/// ```
/// let inReal: Vec<f32> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let (outReal, begin) = rust_ta_lib::wrapper::s_sma( 10,&inReal);
/// for (index, value) in outReal.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn s_sma(period: u32, close_prices: &Vec<f32>) -> (Vec<crate::TA_Real>, crate::TA_Integer) {
    let mut out: Vec<crate::TA_Real> = Vec::with_capacity(close_prices.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;
    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_S_MA(
            0,                              // index of the first close to use
            close_prices.len() as i32 - 1,  // index of the last close to use
            close_prices.as_ptr(),          // pointer to the first element of the vector
            period as i32,                  // period of the sma
            crate::TA_MAType_TA_MAType_SMA, // type of the MA, here forced to sma
            &mut out_begin,                 // set to index of the first close to have an sma value
            &mut out_size,                  // set to number of sma values computed
            out.as_mut_ptr(),               // pointer to the first element of the output vector
        );
        match ret_code {
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }
    (out, out_begin)
}
pub fn sqrt() {}
pub fn s_sqrt() {}
pub fn stddev() {}
pub fn s_stddev() {}
///
/// TA_STOCH - Stochastic
///
/// Input  = High, Low, Close
/// Output = double, double
///
/// Optional Parameters
/// -------------------
/// optInFastK_Period:(From 1 to 100000)
///    Time period for building the Fast-K line
///
/// optInSlowK_Period:(From 1 to 100000)
///    Smoothing for making the Slow-K line. Usually set to 3
///
/// optInSlowK_MAType:
///    Type of Moving Average for Slow-K
///
/// optInSlowD_Period:(From 1 to 100000)
///    Smoothing for making the Slow-D line
///
/// optInSlowD_MAType:
///    Type of Moving Average for Slow-D
///
/// #Sample
/// ```
/// let inReal: Vec<f64> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let high = inReal.clone();
/// let low = inReal.clone();
/// let close = inReal.clone();
/// let (outSlowK,outSlowD, begin) = rust_ta_lib::wrapper::stoch(9,3,0,3,0,&high,&low,&close);
/// for (index, value) in outSlowK.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///         println!("outs index {} = {:?}", begin + index as i32 + 1, outSlowD.get(index));
///  }
/// ```
#[allow(clippy::too_many_arguments)]
pub fn stoch(
    fastk_period: u32,
    slowk_period: u32,
    optInSlowK_MAType: crate::TA_MAType,
    slowd_period: u32,
    optInSlowD_MAType: crate::TA_MAType,
    high: &Vec<f64>,
    low: &Vec<f64>,
    close: &Vec<f64>,
) -> (Vec<f64>, Vec<f64>, crate::TA_Integer) {
    let mut outSlowK: Vec<f64> = Vec::with_capacity(close.len());
    let mut outSlowD: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_STOCH(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            high.as_ptr(),          // pointer to the first element of the high vector
            low.as_ptr(),           // pointer to the first element of the low vector
            close.as_ptr(),         // pointer to the first element of the close vector
            fastk_period as i32,    // period of the atr
            slowk_period as i32,
            optInSlowK_MAType,
            slowd_period as i32,
            optInSlowD_MAType,
            &mut out_begin, // set to index of the first close to have an atr value
            &mut out_size,  // set to number of atr values computed
            outSlowK.as_mut_ptr(), // pointer to the first element of the output vector
            outSlowD.as_mut_ptr(),
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => {
                outSlowK.set_len(out_size as usize);
                outSlowD.set_len(out_size as usize);
            }
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (outSlowK, outSlowD, out_begin)
}
///
/// TA_S_STOCH - Stochastic
///
/// Input  = High, Low, Close
/// Output = double, double
///
/// Optional Parameters
/// -------------------
/// optInFastK_Period:(From 1 to 100000)
///    Time period for building the Fast-K line
///
/// optInSlowK_Period:(From 1 to 100000)
///    Smoothing for making the Slow-K line. Usually set to 3
///
/// optInSlowK_MAType:
///    Type of Moving Average for Slow-K
///
/// optInSlowD_Period:(From 1 to 100000)
///    Smoothing for making the Slow-D line
///
/// optInSlowD_MAType:
///    Type of Moving Average for Slow-D
///
/// #Sample
/// ```
/// let inReal: Vec<f32> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let high = inReal.clone();
/// let low = inReal.clone();
/// let close = inReal.clone();
/// let (outSlowK,outSlowD, begin) = rust_ta_lib::wrapper::s_stoch(9,3,0,3,0,&high,&low,&close);
/// for (index, value) in outSlowK.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///         println!("outs index {} = {:?}", begin + index as i32 + 1, outSlowD.get(index));
///  }
/// ```
#[allow(clippy::too_many_arguments)]
pub fn s_stoch(
    fastk_period: u32,
    slowk_period: u32,
    optInSlowK_MAType: crate::TA_MAType,
    slowd_period: u32,
    optInSlowD_MAType: crate::TA_MAType,
    high: &Vec<f32>,
    low: &Vec<f32>,
    close: &Vec<f32>,
) -> (Vec<f64>, Vec<f64>, crate::TA_Integer) {
    let mut outSlowK: Vec<f64> = Vec::with_capacity(close.len());
    let mut outSlowD: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_S_STOCH(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            high.as_ptr(),          // pointer to the first element of the high vector
            low.as_ptr(),           // pointer to the first element of the low vector
            close.as_ptr(),         // pointer to the first element of the close vector
            fastk_period as i32,    // period of the atr
            slowk_period as i32,
            optInSlowK_MAType,
            slowd_period as i32,
            optInSlowD_MAType,
            &mut out_begin, // set to index of the first close to have an atr value
            &mut out_size,  // set to number of atr values computed
            outSlowK.as_mut_ptr(), // pointer to the first element of the output vector
            outSlowD.as_mut_ptr(),
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => {
                outSlowK.set_len(out_size as usize);
                outSlowD.set_len(out_size as usize);
            }
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (outSlowK, outSlowD, out_begin)
}

pub fn stochf() {}
pub fn s_stochf() {}

///
/// TA_STOCHRSI - Stochastic Relative Strength Index
///
/// `Input`:  close, timeperiod, fastk_period, fastd_period, fastd_matype=0
///
/// `Output`: (1st, 2nd, 3rd)
///
///    1st: output fastk vector(f64)
///
///    2nd: output fastd vector(f64)
///
///    3rd: the first index of inputs corresponding to an valid output value
///
pub fn stochrsi(
    close: &Vec<f64>,
    timeperiod: i32,
    fastk_period: i32,
    fastd_period: i32,
    fastd_matype: crate::TA_MAType,
) -> (Vec<f64>, Vec<f64>, crate::TA_Integer) {
    let clen = close.len();

    let mut out_fastk: Vec<f64> = Vec::with_capacity(clen);
    let mut out_fastd: Vec<f64> = Vec::with_capacity(clen);
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_STOCHRSI(
            0,               // the first index of the input vector to use
            clen as i32 - 1, // the last index of the input vector to use
            close.as_ptr(),  // pointer to the close vector
            timeperiod,      // time period
            fastk_period,    // fastk period
            fastd_period,    // slowd period
            fastd_matype,
            &mut out_begin, // set to index of the first close to have an valid output value
            &mut out_size,  // set to number of values computed
            out_fastk.as_mut_ptr(), // pointer to the first element of the output fastk vector
            out_fastd.as_mut_ptr(), // pointer to the first element of the output fastd vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => {
                out_fastk.set_len(out_size as usize);
                out_fastd.set_len(out_size as usize);
            }
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out_fastk, out_fastd, out_begin)
}

pub fn s_stochrsi() {}
pub fn sub() {}
pub fn s_sub() {}
pub fn sum() {}
pub fn s_sum() {}
pub fn t3() {}
pub fn s_t3() {}
pub fn tan() {}
pub fn s_tan() {}
pub fn tanh() {}
pub fn s_tanh() {}
pub fn tema() {}
pub fn s_tema() {}
pub fn trange() {}
pub fn s_trange() {}
pub fn trima() {}
pub fn s_trima() {}
pub fn trix() {}
pub fn s_trix() {}
pub fn tsf() {}
pub fn s_tsf() {}
pub fn typprice() {}
pub fn s_typprice() {}

///
/// TA_ULTOSC - Ultimate Oscillator
///
/// `Input`:  high, low, close, timeperiod1, timeperiod2, timeperiod3
///
/// `Output`: (1st, 2nd)
///
///    1st: output vector(f64)
///
///    2nd: the first index of inputs corresponding to an valid output value
///
/// #Sample
/// ```
/// let inReal: Vec<f64> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let high = inReal.clone();
/// let low = inReal.clone();
/// let close = inReal.clone();
/// let (out, begin) = rust_ta_lib::wrapper::ultosc(&high,&low,&close,7,14,28);
/// for (index, value) in out.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn ultosc(
    high: &Vec<f64>,
    low: &Vec<f64>,
    close: &Vec<f64>,
    timeperiod1: i32,
    timeperiod2: i32,
    timeperiod3: i32,
) -> (Vec<f64>, crate::TA_Integer) {
    let clen = close.len();
    if clen.ne(&high.len()) || clen.ne(&low.len()) {
        panic!("The length of input vectors are not equal, please double check the size of each.");
    }

    let mut out: Vec<f64> = Vec::with_capacity(clen);
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_ULTOSC(
            0,                // the first index of the input vector to use
            clen as i32 - 1,  // the last index of the input vector to use
            high.as_ptr(),    // pointer to the high vector
            low.as_ptr(),     // pointer to the low vector
            close.as_ptr(),   // pointer to the close vector
            timeperiod1,      // time period1
            timeperiod2,      // time period2
            timeperiod3,      // time period3
            &mut out_begin,   // set to index of the first close to have an valid output value
            &mut out_size,    // set to number of values computed
            out.as_mut_ptr(), // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => {
                out.set_len(out_size as usize);
            }
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}

///
/// TA_S_ULTOSC - Ultimate Oscillator
///
/// `Input`:  high, low, close, timeperiod1, timeperiod2, timeperiod3
///
/// `Output`: (1st, 2nd)
///
///    1st: output vector(f32)
///
///    2nd: the first index of inputs corresponding to an valid output value
///
/// #Sample
/// ```
/// let inReal: Vec<f32> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let high = inReal.clone();
/// let low = inReal.clone();
/// let close = inReal.clone();
/// let (out, begin) = rust_ta_lib::wrapper::s_ultosc(&high,&low,&close,7,14,28);
/// for (index, value) in out.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn s_ultosc(
    high: &Vec<f32>,
    low: &Vec<f32>,
    close: &Vec<f32>,
    timeperiod1: i32,
    timeperiod2: i32,
    timeperiod3: i32,
) -> (Vec<f64>, crate::TA_Integer) {
    let clen = close.len();
    if clen.ne(&high.len()) || clen.ne(&low.len()) {
        panic!("The length of input vectors are not equal, please double check the size of each.");
    }

    let mut out: Vec<f64> = Vec::with_capacity(clen);
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_S_ULTOSC(
            0,                // the first index of the input vector to use
            clen as i32 - 1,  // the last index of the input vector to use
            high.as_ptr(),    // pointer to the high vector
            low.as_ptr(),     // pointer to the low vector
            close.as_ptr(),   // pointer to the close vector
            timeperiod1,      // time period1
            timeperiod2,      // time period2
            timeperiod3,      // time period3
            &mut out_begin,   // set to index of the first close to have an valid output value
            &mut out_size,    // set to number of values computed
            out.as_mut_ptr(), // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => {
                out.set_len(out_size as usize);
            }
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
pub fn var() {}
pub fn s_var() {}
pub fn wclprice() {}
pub fn s_wclprice() {}

///
/// TA_WILLR - Williams' %R
///
/// `Input`:  high, low, close, timeperiod
///
/// `Output`: (1st, 2nd)
///
///    1st: output vector(f64)
///
///    2nd: the first index of inputs corresponding to an valid output value
///
pub fn willr(
    high: &Vec<f64>,
    low: &Vec<f64>,
    close: &Vec<f64>,
    timeperiod: i32,
) -> (Vec<f64>, crate::TA_Integer) {
    let clen = close.len();
    if clen.ne(&high.len()) || clen.ne(&low.len()) {
        panic!("The length of input vectors are not equal, please double check the size of each.");
    }

    let mut out: Vec<f64> = Vec::with_capacity(clen);
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();
        let ret_code = crate::TA_WILLR(
            0,                // the first index of the input vector to use
            clen as i32 - 1,  // the last index of the input vector to use
            high.as_ptr(),    // pointer to the high vector
            low.as_ptr(),     // pointer to the low vector
            close.as_ptr(),   // pointer to the close vector
            timeperiod,       // time period
            &mut out_begin,   // set to index of the first close to have an valid output value
            &mut out_size,    // set to number of values computed
            out.as_mut_ptr(), // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
pub fn s_willr() {}
///
/// TA_WMA - Weighted Moving Average
///
/// Input  = double
/// Output = double
/// -------------------
/// optInTimePeriod:(From 2 to 100000)
///    Number of period
//
/// #Sample
/// ```
/// let close_prices: Vec<f64> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let (outs, begin) = rust_ta_lib::wrapper::wma(10,&close_prices);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn wma(period: u32, close: &Vec<f64>) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();

        let ret_code = crate::TA_WMA(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            close.as_ptr(),         // pointer to the first element of the close vector
            period as i32,          // period of the ma
            &mut out_begin,         // set to index of the first close to have an atr value
            &mut out_size,          // set to number of atr values computed
            out.as_mut_ptr(),       // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}
///
/// TA_S_WMA - Weighted Moving Average
///
/// Input  = double
/// Output = double
/// -------------------
/// optInTimePeriod:(From 2 to 100000)
///    Number of period
//
/// #Sample
/// ```
/// let close_prices: Vec<f32> = vec![
///        1.087010, 1.087120, 1.087080, 1.087170, 1.087110, 1.087010, 1.087100, 1.087120, 1.087110,
///        1.087080, 1.087000, 1.086630, 1.086630, 1.086610, 1.086630, 1.086640, 1.086650, 1.086650,
///        1.086670, 1.086630,
/// ];
/// let (outs, begin) = rust_ta_lib::wrapper::s_wma(10,&close_prices);
/// for (index, value) in outs.iter().enumerate() {
///        println!("outs index {} = {}", begin + index as i32 + 1, value);
///  }
/// ```
pub fn s_wma(period: u32, close: &Vec<f32>) -> (Vec<f64>, crate::TA_Integer) {
    let mut out: Vec<f64> = Vec::with_capacity(close.len());
    let mut out_begin: crate::TA_Integer = 0;
    let mut out_size: crate::TA_Integer = 0;

    unsafe {
        crate::TA_Initialize();

        let ret_code = crate::TA_S_WMA(
            0,                      // index of the first close to use
            close.len() as i32 - 1, // index of the last close to use
            close.as_ptr(),         // pointer to the first element of the close vector
            period as i32,          // period of the ma
            &mut out_begin,         // set to index of the first close to have an atr value
            &mut out_size,          // set to number of atr values computed
            out.as_mut_ptr(),       // pointer to the first element of the output vector
        );

        match ret_code {
            // Indicator was computed correctly, since the vector was filled by TA-lib C library,
            // Rust doesn't know what is the new length of the vector, so we set it manually
            // to the number of values returned by the TA_ATR call
            crate::TA_RetCode_TA_SUCCESS => out.set_len(out_size as usize),
            // An error occured
            _ => panic!("Could not compute indicator, err: {:?}", ret_code),
        }
        crate::TA_Shutdown();
    }

    (out, out_begin)
}