[−][src]Trait opencv::dnn::prelude::DictTrait

pub trait DictTrait {
    pub fn as_raw_Dict(&self) -> *const c_void;

    pub fn as_raw_mut_Dict(&mut self) -> *mut c_void;

    pub fn has(&self, key: &str) -> Result<bool> { ... }

    pub unsafe fn ptr_mut(&mut self, key: &str) -> Result<DictValue> { ... }

    pub unsafe fn ptr(&self, key: &str) -> Result<DictValue> { ... }

    pub fn get(&self, key: &str) -> Result<DictValue> { ... }

    pub fn set_str(&mut self, key: &str, value: &str) -> Result<String> { ... }

    pub fn set(&mut self, key: &str, value: &DictValue) -> Result<DictValue> { ... }

    pub fn set_f64(&mut self, key: &str, value: &f64) -> Result<f64> { ... }

    pub fn set_i64(&mut self, key: &str, value: &i64) -> Result<i64> { ... }

    pub fn erase(&mut self, key: &str) -> Result<()> { ... }
}

This class implements name-value dictionary, values are instances of DictValue.

Required methods

pub fn as_raw_Dict(&self) -> *const c_void[src]

pub fn as_raw_mut_Dict(&mut self) -> *mut c_void[src]

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Provided methods

pub fn has(&self, key: &str) -> Result<bool>[src]

Checks a presence of the @p key in the dictionary.

pub unsafe fn ptr_mut(&mut self, key: &str) -> Result<DictValue>[src]

If the @p key in the dictionary then returns pointer to its value, else returns NULL.

pub unsafe fn ptr(&self, key: &str) -> Result<DictValue>[src]

If the @p key in the dictionary then returns pointer to its value, else returns NULL.

Overloaded parameters

pub fn get(&self, key: &str) -> Result<DictValue>[src]

If the @p key in the dictionary then returns its value, else an error will be generated.

pub fn set_str(&mut self, key: &str, value: &str) -> Result<String>[src]

Sets new @p value for the @p key, or adds new key-value pair into the dictionary.

pub fn set(&mut self, key: &str, value: &DictValue) -> Result<DictValue>[src]

Sets new @p value for the @p key, or adds new key-value pair into the dictionary.

pub fn set_f64(&mut self, key: &str, value: &f64) -> Result<f64>[src]

Sets new @p value for the @p key, or adds new key-value pair into the dictionary.

pub fn set_i64(&mut self, key: &str, value: &i64) -> Result<i64>[src]

Sets new @p value for the @p key, or adds new key-value pair into the dictionary.

pub fn erase(&mut self, key: &str) -> Result<()>[src]

Erase @p key from the dictionary.

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Implementors

impl DictTrait for Dict[src]

impl DictTrait for LayerParams[src]

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