netgen/libsrc/core/ngcore_api.hpp

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#ifndef NETGEN_CORE_NGCORE_API_HPP
#define NETGEN_CORE_NGCORE_API_HPP
#ifdef WIN32
#define NGCORE_API_EXPORT __declspec(dllexport)
#define NGCORE_API_IMPORT __declspec(dllimport)
#else
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#define NGCORE_API_EXPORT __attribute__((visibility("default")))
#define NGCORE_API_IMPORT __attribute__((visibility("default")))
#endif
#ifdef NGCORE_EXPORTS
#define NGCORE_API NGCORE_API_EXPORT
#else
#define NGCORE_API NGCORE_API_IMPORT
#endif
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#ifdef __INTEL_COMPILER
#ifdef WIN32
#define NETGEN_INLINE __forceinline inline
#define NETGEN_LAMBDA_INLINE
#else
#define NETGEN_INLINE __forceinline inline
#define NETGEN_LAMBDA_INLINE __attribute__ ((__always_inline__))
#endif
#else
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#ifdef __GNUC__
#define NETGEN_INLINE __attribute__ ((__always_inline__)) inline
#define NETGEN_LAMBDA_INLINE __attribute__ ((__always_inline__))
#define NETGEN_VLA
#else
#define NETGEN_INLINE inline
#define NETGEN_LAMBDA_INLINE
#endif
#endif
#ifdef __MAC_OS_X_VERSION_MIN_REQUIRED
#if __MAC_OS_X_VERSION_MIN_REQUIRED < 101400
// The c++ standard library on MacOS 10.13 and earlier has no aligned new operator,
// thus implement it here globally
#include <mm_malloc.h>
#ifdef __clang__
#pragma clang diagnostic ignored "-Winline-new-delete"
#endif
inline void * operator new (size_t s, std::align_val_t al)
{
if (int(al) > __STDCPP_DEFAULT_NEW_ALIGNMENT__)
return _mm_malloc(s, int(al));
else
return new char[s];
}
inline void * operator new[] (size_t s, std::align_val_t al)
{
if (int(al) > __STDCPP_DEFAULT_NEW_ALIGNMENT__)
return _mm_malloc(s, int(al));
else
return new char[s];
}
inline void operator delete ( void* ptr, std::align_val_t al ) noexcept
{
if (int(al) > __STDCPP_DEFAULT_NEW_ALIGNMENT__)
_mm_free(ptr);
else
delete (char*)ptr;
}
inline void operator delete[]( void* ptr, std::align_val_t al ) noexcept
{
if (int(al) > __STDCPP_DEFAULT_NEW_ALIGNMENT__)
_mm_free(ptr);
else
delete[] (char*)ptr;
}
#endif // __MAC_OS_X_VERSION_MIN_REQUIRED
#endif // __MAC_OS_X_VERSION_MIN_REQUIRED < 101300
#endif // NETGEN_CORE_NGCORE_API_HPP