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Support std::unordered_map/set even if using libstdc++ from GCC.

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When passing the appropriate compiler flags, libstdc++ has
supported std::unordered_map and std::unordered_set for a
long time, even without the tr1 namespace. There's no reason to
limit support of non-tr1 containers to libc++ (clang) and MSVC.
This commit is contained in:
Jakob Petsovits
2014-09-17 16:52:33 -04:00
parent 847a7852e5
commit ef649009e4
2 changed files with 12 additions and 7 deletions
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10
src/msgpack/type/tr1/unordered_map.hpp
View File

@@ -20,13 +20,16 @@
#include "msgpack/object.hpp"
#if defined(_LIBCPP_VERSION) || (_MSC_VER >= 1700)
#define LIBSTDCXX_HAS_STD_UNORDERED_MAP defined(__GLIBCXX__) && __GLIBCXX__ >= 20090421 \
&& (__cplusplus >= 201103L || __GXX_EXPERIMENTAL_CXX0X__)
#if LIBSTDCXX_HAS_STD_UNORDERED_MAP || defined(_LIBCPP_VERSION) || (_MSC_VER >= 1700)
#define MSGPACK_HAS_STD_UNOURDERED_MAP
#include <unordered_map>
#define MSGPACK_STD_TR1 std
#else // defined(_LIBCPP_VERSION) || (_MSC_VER >= 1700)
#else // LIBSTDCXX_HAS_STD_UNORDERED_MAP || defined(_LIBCPP_VERSION) || (_MSC_VER >= 1700)
#if __GNUC__ >= 4
@@ -37,8 +40,7 @@
#endif // __GNUC__ >= 4
#endif // defined(_LIBCPP_VERSION) || (_MSC_VER >= 1700)
#endif // LIBSTDCXX_HAS_STD_UNORDERED_MAP || defined(_LIBCPP_VERSION) || (_MSC_VER >= 1700)
namespace msgpack {

9
src/msgpack/type/tr1/unordered_set.hpp
View File

@@ -20,13 +20,16 @@
#include "msgpack/object.hpp"
#if defined(_LIBCPP_VERSION) || (_MSC_VER >= 1700)
#define LIBSTDCXX_HAS_STD_UNORDERED_SET defined(__GLIBCXX__) && __GLIBCXX__ >= 20090421 \
&& (__cplusplus >= 201103L || __GXX_EXPERIMENTAL_CXX0X__)
#if LIBSTDCXX_HAS_STD_UNORDERED_SET || defined(_LIBCPP_VERSION) || (_MSC_VER >= 1700)
#define MSGPACK_HAS_STD_UNOURDERED_SET
#include <unordered_set>
#define MSGPACK_STD_TR1 std
#else // defined(_LIBCPP_VERSION) || (_MSC_VER >= 1700)
#else // LIBSTDCXX_HAS_STD_UNORDERED_SET || defined(_LIBCPP_VERSION) || (_MSC_VER >= 1700)
#if __GNUC__ >= 4
@@ -37,7 +40,7 @@
#endif // __GNUC__ >= 4
#endif // defined(_LIBCPP_VERSION) || (_MSC_VER >= 1700)
#endif // LIBSTDCXX_HAS_STD_UNORDERED_SET || defined(_LIBCPP_VERSION) || (_MSC_VER >= 1700)
namespace msgpack {