copysign Function

Produces a value with the magnitude of _X and the sign of _Y

inline float copysign(
   float _X,
   float _Y
) restrict(amp);
inline double copysign(
   double _X,
   double _Y
) restrict(amp);

Parameters

• _X
  Floating-point value

• _Y
  Floating-point value

Return Value

Returns a value with the magnitude of _X and the sign of _Y

Requirements

Header: amp_math.h

Namespace: Concurrency::precise_math

See Also

Reference

Concurrency::precise_math Namespace