FuncPtrCast.h

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#ifndef ELEMENTSKERNEL_ELEMENTSKERNEL_FUNCPTRCAST_H_
#define ELEMENTSKERNEL_ELEMENTSKERNEL_FUNCPTRCAST_H_
 
namespace Elements {
namespace System {
 
template <typename DESTPTR, typename SRCPTR>
inline DESTPTR FuncPtrCast(SRCPTR ptr) {
#ifdef __GNUC__
  union {
    SRCPTR  src;
    DESTPTR dst;
  } p2p;
  p2p.src = ptr;
  return p2p.dst;
#else
  return reinterpret_cast<DESTPTR>(ptr);
#endif
}
 
}  // namespace System
}  // namespace Elements
 
#endif  // ELEMENTSKERNEL_ELEMENTSKERNEL_FUNCPTRCAST_H_