copysign.h

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#ifndef MATH_COPYSIGN_H
#define MATH_COPYSIGN_H
 
#include <Imt.Base.Core.Math/MathConfigApp.h>
#include <Imt.Base.Core.Platform/Platform.h>
 
#ifndef CUSTOM_COPYSIGN
#ifdef USE_STL
#include <cmath>
#else
#include "openlibm/inc/openlibm.h"
#endif // USE_STL
#endif // CUSTOM_COPYSIGN
 
// Define for required inline when CUSTOM function isn't overwritten by user.
#ifndef CUSTOM_COPYSIGN
#define MATH_INLINE inline
#else
#define MATH_INLINE
#endif
 
namespace imt {
namespace base {
namespace core {
namespace math {
namespace function {
 
MATH_INLINE float64_t copysign(float64_t x, float64_t y);
MATH_INLINE float32_t copysign(float32_t x, float32_t y);
 
#ifndef CUSTOM_COPYSIGN
 
float64_t copysign(float64_t x, float64_t y) {
#ifdef USE_STL
    return std::copysign(x, y);
#else
    return c_copysign(x, y);
#endif
}
 
float32_t copysign(float32_t x, float32_t y) {
#ifdef USE_STL
    return std::copysign(x, y);
#else
    return c_copysignf(x, y);
#endif
}
 
#endif // CUSTOM_COPYSIGN
 
} // namespace function
} // namespace math
} // namespace core
} // namespace base
} // namespace imt
 
#endif // MATH_COPYSIGN_H