custos 0.7.0

A minimal OpenCL, WGPU, CUDA and host CPU array manipulation engine.
Documentation 
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use crate::{prelude::Number, Combiner, Eval};

#[cfg(not(feature = "no-std"))]
use super::ToCLSource;

pub struct GEq<C, R> {
    pub comb: C,
    pub rhs: R,
}

impl<C, R> GEq<C, R> {
    #[inline]
    pub fn new(comb: C, rhs: R) -> GEq<C, R> {
        GEq { comb, rhs }
    }
}

#[cfg(not(feature = "no-std"))]
impl<C: ToCLSource, R: ToCLSource> ToCLSource for GEq<C, R> {
    #[inline]
    fn to_cl_source(&self) -> String {
        format!("({} >= {})", self.comb.to_cl_source(), self.rhs.to_cl_source())
    }
}

impl<C: Eval<T>, R: Eval<T>, T: Number> Eval<T> for GEq<C, R> {
    #[inline]
    fn eval(self) -> T {
        T::from_usize(self.comb.eval().ge(&self.rhs.eval()) as usize)
    }
}

impl<C, R> Combiner for GEq<C, R> {}

pub struct LEq<C, R> {
    pub comb: C,
    pub rhs: R,
}

impl<C, R> LEq<C, R> {
    #[inline]
    pub fn new(comb: C, rhs: R) -> LEq<C, R> {
        LEq { comb, rhs }
    }
}

#[cfg(not(feature = "no-std"))]
impl<C: ToCLSource, R: ToCLSource> ToCLSource for LEq<C, R> {
    #[inline]
    fn to_cl_source(&self) -> String {
        format!("({} <= {})", self.comb.to_cl_source(), self.rhs.to_cl_source())
    }
}

impl<C: Eval<T>, R: Eval<T>, T: Number> Eval<T> for LEq<C, R> {
    #[inline]
    fn eval(self) -> T {
        T::from_usize(self.comb.eval().le(&self.rhs.eval()) as usize)
    }
}

impl<C, R> Combiner for LEq<C, R> {}

pub struct Eq<C, R> {
    pub comb: C,
    pub rhs: R,
}

impl<C, R> Eq<C, R> {
    #[inline]
    pub fn new(comb: C, rhs: R) -> Eq<C, R> {
        Eq { comb, rhs }
    }
}

#[cfg(not(feature = "no-std"))]
impl<C: ToCLSource, R: ToCLSource> ToCLSource for Eq<C, R> {
    #[inline]
    fn to_cl_source(&self) -> String {
        format!("({} == {})", self.comb.to_cl_source(), self.rhs.to_cl_source())
    }
}

impl<C: Eval<T>, R: Eval<T>, T: Number> Eval<T> for Eq<C, R> {
    #[inline]
    fn eval(self) -> T {
        T::from_usize(self.comb.eval().le(&self.rhs.eval()) as usize)
    }
}

impl<C, R> Combiner for Eq<C, R> {}