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Diffstat (limited to 'libodb/odb/tr1/memory.hxx')
| -rw-r--r-- | libodb/odb/tr1/memory.hxx | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/libodb/odb/tr1/memory.hxx b/libodb/odb/tr1/memory.hxx new file mode 100644 index 0000000..b9e9f45 --- /dev/null +++ b/libodb/odb/tr1/memory.hxx @@ -0,0 +1,37 @@ +// file : odb/tr1/memory.hxx +// license : GNU GPL v2; see accompanying LICENSE file + +#ifndef ODB_TR1_MEMORY_HXX +#define ODB_TR1_MEMORY_HXX + +// +// Try to include TR1 <memory> in a compiler-specific manner. Fall back +// on the Boost TR1 implementation if the compiler does not support TR1. +// + +#include <cstddef> // __GLIBCXX__, _HAS_TR1 + +// GNU C++ or Intel C++ using libstd++. +// +#if defined (__GNUC__) && __GNUC__ >= 4 && defined (__GLIBCXX__) +# include <tr1/memory> +// +// IBM XL C++. +// +#elif defined (__xlC__) && __xlC__ >= 0x0900 +# define __IBMCPP_TR1__ +# include <memory> +// +// VC++ or Intel C++ using VC++ standard library. +// +#elif defined (_MSC_VER) && \ + (_MSC_VER == 1500 && defined (_HAS_TR1) || _MSC_VER > 1500) +# include <memory> +// +// Boost fall-back. +// +#else +# include <boost/tr1/memory.hpp> +#endif + +#endif // ODB_TR1_MEMORY_HXX |