Struct DxState 

pub struct DxState {
    pub prev_dx: Float,
    pub prev_true_range: Float,
    pub prev_plus_dm: Float,
    pub prev_minus_dm: Float,
    pub prev_high: Float,
    pub prev_low: Float,
    pub prev_close: Float,
    pub period: usize,
}

DX calculation state

This struct holds the state of the calculation. It is used to calculate the next values in a incremental way.

Attributes

Previous outputs values

• prev_dx: The last calculated DX value.

State values

• prev_true_range: The previous true range value.
• prev_plus_dm: The previous positive directional movement (+DM) value.
• prev_minus_dm: The previous negative directional movement (-DM) value.
• prev_high: The previous high price.
• prev_low: The previous low price.
• prev_close: The previous close price.

Parameters

• period: The period used for the DX calculation.

Fields

prev_dx: Float

The last calculated DX value.

prev_true_range: Float

The previous true range value.

prev_plus_dm: Float

The previous positive directional movement (+DM) value.

prev_minus_dm: Float

The previous negative directional movement (-DM) value.

prev_high: Float

The previous high price.

prev_low: Float

The previous low price.

prev_close: Float

The previous close price.

period: usize

The period used for the DX calculation.

Trait Implementations

impl Clone for DxState

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for DxState

impl Debug for DxState

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl State<DxSample> for DxState

fn update(&mut self, sample: DxSample) -> Result<(), TechalibError>

Update the DxState with a new sample

Input Arguments

• sample: The new input to update the DX state