frexp.h

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#ifndef MATH_FREXP_H
#define MATH_FREXP_H
 
#include <Imt.Base.Core.Math/MathConfigApp.h>
#include <Imt.Base.Core.Platform/Platform.h>
 
#ifndef CUSTOM_FREXP
#ifdef USE_STL
#include <cmath>
#else
#include "openlibm/inc/openlibm.h"
#endif // USE_STL
#endif // CUSTOM_FREXP
 
// Define for required inline when CUSTOM function isn't overwritten by user.
#ifndef CUSTOM_FREXP
#define MATH_INLINE inline
#else
#define MATH_INLINE
#endif
 
namespace imt {
namespace base {
namespace core {
namespace math {
namespace function {
 
MATH_INLINE float64_t frexp(float64_t x, int32_t* exp);
MATH_INLINE float32_t frexp(float32_t x, int32_t* exp);
 
#ifndef CUSTOM_FREXP
 
float64_t frexp(float64_t x, int32_t* exp) {
#ifdef USE_STL
    return std::frexp(x, exp);
#else
    return c_frexp(x, exp);
#endif //USE_STL
}
 
float32_t frexp(float32_t x, int32_t* exp) {
#ifdef USE_STL
    return std::frexp(x, exp);
#else
    return c_frexpf(x, exp);
#endif //USE_STL
}
 
#endif // CUSTOM_FREXP
 
} // namespace function
} // namespace math
} // namespace core
} // namespace base
} // namespace imt
 
#endif // MATH_FREXP_H