Developer Documentation
SmartPointer.hh
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49 
50 #ifndef SMARTPOINTER_HH
51 #define SMARTPOINTER_HH
52 
53 
54 //== FORWARDDECLARATIONS ======================================================
55 
56 //== NAMESPACES ===============================================================
57 
58 //== DEFINITION =========================================================
59 
63 #if ( (__cplusplus >= 201103L) || (__STDC_VERSION__ >= 201112L) )
64  // C++11:
65  #include <memory>
66  namespace ptr = std;
67  #define ACG_UNIQUE_POINTER_SUPPORTED 1
68 #elif defined(__GXX_EXPERIMENTAL_CXX0X__)
69  // C++11 via -std=c++0x on gcc:
70  #include <memory>
71  namespace ptr = std;
72  #define ACG_UNIQUE_POINTER_SUPPORTED 1
73 #else
74  // C++98 and TR1:
75  #if (_MSC_VER >= 1600)
76  // VStudio 2010 supports some C++11 features
77  #include <memory>
78  namespace ptr = std;
79  #define ACG_UNIQUE_POINTER_SUPPORTED 1
80  #elif (_MSC_VER >= 1500)
81  // hope for TR1 equivalents
82  #if(_HAS_TR1)
83  #include <memory>
84  namespace ptr = std::tr1;
85  #define ACG_UNIQUE_POINTER_SUPPORTED 0
86  #else
87  #pragma warning "TR1 not available! Please install Visual Studio Service Pack 1!"
88  #endif
89  #else
90  // hope for TR1 equivalents
91  // check for clang5 but switch to tr1 if clang uses libstdc++
92  #if defined(__clang_major__) && (__clang_major__ >= 5) && !defined(__GLIBCXX__ )
93  // Mavericks special treatment
94  #include <memory>
95  namespace ptr = std;
96  #else
97  #include <tr1/memory>
98  namespace ptr = std::tr1;
99  #endif
100  #define ACG_UNIQUE_POINTER_SUPPORTED 0
101  #endif
102 #endif
103 
104 
105 //=============================================================================
106 #endif // SMARTPOINTER_HH defined
107 //=============================================================================
108 
STL namespace.