PxUnionCast.h

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00029 
00030 #ifndef PXFOUNDATION_PXUNIONCAST_H
00031 #define PXFOUNDATION_PXUNIONCAST_H
00032 
00033 #include "foundation/Px.h"
00034 
00039 #if !PX_DOXYGEN
00040 namespace physx
00041 {
00042 #endif
00043 
00044 template <class A, class B>
00045 PX_FORCE_INLINE A PxUnionCast(B b)
00046 {
00047     union AB
00048     {
00049         AB(B bb) : _b(bb)
00050         {
00051         }
00052         B _b;
00053         A _a;
00054     } u(b);
00055     return u._a;
00056 }
00057 
00058 #if !PX_DOXYGEN
00059 } // namespace physx
00060 #endif
00061 
00064 #endif // PXFOUNDATION_PXUNIONCAST_H


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