Struct opencv::core::RNG_MT19937

pub struct RNG_MT19937 { /* private fields */ }

Mersenne Twister random number generator

Inspired by http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/MT2002/CODES/mt19937ar.c @todo document

Implementations

impl RNG_MT19937

pub fn default() -> Result<RNG_MT19937>

pub fn new(s: u32) -> Result<RNG_MT19937>

Trait Implementations

impl Boxed for RNG_MT19937

unsafe fn from_raw(ptr: *mut c_void) -> Self

Wrap the specified raw pointer

fn into_raw(self) -> *mut c_void

Return an the underlying raw pointer while consuming this wrapper.

fn as_raw(&self) -> *const c_void

Return the underlying raw pointer.

fn as_raw_mut(&mut self) -> *mut c_void

Return the underlying mutable raw pointer

impl Drop for RNG_MT19937

fn drop(&mut self)

Executes the destructor for this type.

impl RNG_MT19937Trait for RNG_MT19937

fn as_raw_mut_RNG_MT19937(&mut self) -> *mut c_void

fn seed(&mut self, s: u32) -> Result<()>

fn next(&mut self) -> Result<u32>

fn to_i32(&mut self) -> Result<i32>

fn to_u32(&mut self) -> Result<u32>

fn to_f32(&mut self) -> Result<f32>

fn to_f64(&mut self) -> Result<f64>

fn apply(&mut self, n: u32) -> Result<u32>

fn apply_1(&mut self) -> Result<u32>

fn uniform(&mut self, a: i32, b: i32) -> Result<i32>

returns uniformly distributed integer random number from [a,b) range

fn uniform_1(&mut self, a: f32, b: f32) -> Result<f32>

returns uniformly distributed floating-point random number from [a,b) range

fn uniform_2(&mut self, a: f64, b: f64) -> Result<f64>

returns uniformly distributed double-precision floating-point random number from [a,b) range

impl RNG_MT19937TraitConst for RNG_MT19937

fn as_raw_RNG_MT19937(&self) -> *const c_void

impl Send for RNG_MT19937