copysign.hpp File Reference

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Functions
template<typename T1 , typename T2 >
constexpr T1	copysign (const T1 x, const T2 y) noexcept
	Compile-time copy sign function. More...

Function Documentation

copysign()

template<typename T1 , typename T2 >

constexpr T1 copysign ( const T1  x, const T2  y  )

constexprnoexcept

Compile-time copy sign function.

Parameters

x	a real-valued input
y	a real-valued input

Returns

replace the signbit of x with the signbit of y.