erf.h

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#ifndef MATH_ERF_H
#define MATH_ERF_H
 
#include <Imt.Base.Core.Math/MathConfigApp.h>
#include <Imt.Base.Core.Platform/Platform.h>
 
#ifndef CUSTOM_ERF
#ifdef USE_STL
#include <cmath>
#else
#include "openlibm/inc/openlibm.h"
#endif // USE_STL
#endif // CUSTOM_ERF
 
// Define for required inline when CUSTOM function isn't overwritten by user.
#ifndef CUSTOM_ERF
#define MATH_INLINE inline
#else
#define MATH_INLINE
#endif
 
namespace imt {
namespace base {
namespace core {
namespace math {
namespace function {
 
MATH_INLINE float64_t erf(float64_t const value);
MATH_INLINE float32_t erf(float32_t const value);
 
#ifndef CUSTOM_ERF
 
float64_t erf(float64_t const value) {
#ifdef USE_STL
    return std::erf(value);
#else
    return c_erf(value);
#endif
}
 
float32_t erf(float32_t const value) {
#ifdef USE_STL
    return std::erff(value);
#else
    return c_erff(value);
#endif
}
 
#endif // CUSTOM_ERF
 
} // namespace function
} // namespace math
} // namespace core
} // namespace base
} // namespace imt
 
#endif // MATH_ERF_H