jmmcg::LIBJMMCG_VER_NAMESPACE::fma Namespace Reference

The set of contained classes implements a DSEL that allows one to more naturally make use of the fma() operation using the natural mathematical operators of which std::fma() implements: * and + (or -). More...

Namespaces
namespace	private_

Classes
struct	dbl
	To use this functionality convert one of the doubles used in the multiply operation to this class. It will then automatically implement the m*x+c into a fused multiply-add operation. More...

Functions
constexpr private_::dbl_mul_add	operator+ (const dbl a, private_::dbl_mul const &d) noexcept(true) FORCE_INLINE
constexpr private_::dbl_mul_add	operator- (const dbl a, private_::dbl_mul const &d) noexcept(true) FORCE_INLINE
constexpr private_::dbl_mul	operator* (const double l, dbl const r) noexcept(true) FORCE_INLINE
std::ostream &	operator<< (std::ostream &os, dbl const d) noexcept(false) FORCE_INLINE

Detailed Description

The set of contained classes implements a DSEL that allows one to more naturally make use of the fma() operation using the natural mathematical operators of which std::fma() implements: * and + (or -).

Function Documentation

operator*()

constexpr private_::dbl_mul jmmcg::LIBJMMCG_VER_NAMESPACE::fma::operator* ( const double  l, dbl const  r  )

inlineconstexprnoexcept

Allow associativity regarding the multiplies.

Definition at line 168 of file fma_impl.hpp.

References jmmcg::LIBJMMCG_VER_NAMESPACE::fma::private_::dbl_mul::dbl_mul(), and jmmcg::LIBJMMCG_VER_NAMESPACE::fma::dbl::lhs_.

Referenced by BOOST_AUTO_TEST_CASE(), and jmmcg::LIBJMMCG_VER_NAMESPACE::fma::dbl::operator*().

operator+()

constexpr private_::dbl_mul_add jmmcg::LIBJMMCG_VER_NAMESPACE::fma::operator+ ( const dbl  a, private_::dbl_mul const &  d  )

inlineconstexprnoexcept

Allow associativity regarding the additions.

Definition at line 158 of file fma_impl.hpp.

References jmmcg::LIBJMMCG_VER_NAMESPACE::fma::private_::dbl_mul_add::dbl_mul_add(), and jmmcg::LIBJMMCG_VER_NAMESPACE::fma::dbl::lhs_.

Referenced by BOOST_AUTO_TEST_CASE().

operator-()

constexpr private_::dbl_mul_add jmmcg::LIBJMMCG_VER_NAMESPACE::fma::operator- ( const dbl  a, private_::dbl_mul const &  d  )

inlineconstexprnoexcept

Allow associativity regarding the additions.

Definition at line 163 of file fma_impl.hpp.

References jmmcg::LIBJMMCG_VER_NAMESPACE::fma::private_::dbl_mul::dbl_mul(), jmmcg::LIBJMMCG_VER_NAMESPACE::fma::private_::dbl_mul_add::dbl_mul_add(), jmmcg::LIBJMMCG_VER_NAMESPACE::fma::dbl::lhs_, jmmcg::LIBJMMCG_VER_NAMESPACE::fma::private_::dbl_mul::lhs_, and jmmcg::LIBJMMCG_VER_NAMESPACE::fma::private_::dbl_mul::rhs_.

Referenced by BOOST_AUTO_TEST_CASE().

operator<<()

std::ostream & jmmcg::LIBJMMCG_VER_NAMESPACE::fma::operator<< ( std::ostream &  os, dbl const  d  )

inlinenoexcept

Definition at line 172 of file fma_impl.hpp.

References jmmcg::LIBJMMCG_VER_NAMESPACE::fma::dbl::lhs_.