OpenMesh: OpenMesh/Core/IO/StoreRestore.hh Source File

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StoreRestore.hh
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41
42
43
44
45 //=============================================================================
46 //
47 // Helper Functions for binary reading / writing
48 //
49 //=============================================================================
50
51 #ifndef OPENMESH_STORERESTORE_HH
52 #define OPENMESH_STORERESTORE_HH
53
54
55 //== INCLUDES =================================================================
56
57 #include <stdexcept>
58 #include <OpenMesh/Core/System/config.h>
59 #include <OpenMesh/Core/IO/SR_binary.hh>
60 #include <OpenMesh/Core/IO/SR_binary_spec.hh>
61
62 //== NAMESPACES ===============================================================
63
64 namespace OpenMesh {
65 namespace IO {
66
67
68 //=============================================================================
69
70
75
76
77 //-----------------------------------------------------------------------------
78 // StoreRestore definitions
79
80 template <typename T> inline
81 bool is_streamable(void)
82 { return binary< T >::is_streamable; }
83
84 template <typename T> inline
85 bool is_streamable( const T& )
86 { return binary< T >::is_streamable; }
87
88 template <typename T> inline
89 size_t size_of( const T& _v )
90 { return binary< T >::size_of(_v); }
91
92 template <typename T> inline
93 size_t size_of( const std::vector<T> & _v, bool _store_size = true)
94 { return binary< std::vector<T> >::size_of(_v, _store_size); }
95
96 template <typename T> inline
97 size_t size_of(void)
98 { return binary< T >::size_of(); }
99
100 template <typename T> inline
101 size_t size_of(bool _store_size)
102 { return binary< std::vector<T> >::size_of(_store_size); }
103
104 template <typename T> inline
105 size_t store( std::ostream& _os, const T& _v, bool _swap =false)
106 { return binary< T >::store( _os, _v, _swap ); }
107
108 template <typename T> inline
109 size_t store( std::ostream& _os, const std::vector<T>& _v, bool _swap=false, bool _store_size = true)
110 { return binary< std::vector<T> >::store( _os, _v, _swap, _store_size); }
111
112 template <typename T> inline
113 size_t restore( std::istream& _is, T& _v, bool _swap = false)
114 { return binary< T >::restore( _is, _v, _swap ); }
115
116 template <typename T> inline
117 size_t restore( std::istream& _is, std::vector<T>& _v, bool _swap=false, bool _restore_size = true)
118 { return binary< std::vector<T> >::restore( _is, _v, _swap, _restore_size); }
119
121
122
123 //=============================================================================
124 } // namespace IO
125 } // namespace OpenMesh
126 //=============================================================================
127 #endif // OPENMESH_MESHREADER_HH defined
128 //=============================================================================
OpenMesh
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:59
OpenMesh::IO::size_of
size_t size_of(const T &_v)
Binary read a short from _is and perform byte swapping if _swap is true.
Definition: StoreRestore.hh:89
OpenMesh::IO::is_streamable
bool is_streamable(void)
Binary read a short from _is and perform byte swapping if _swap is true.
Definition: StoreRestore.hh:81
OpenMesh::IO::binary
The struct defines how to store and restore the type T.
Definition: SR_binary.hh:102
OpenMesh::IO::binary::restore
static size_t restore(std::istream &, value_type &, bool=false, bool=true)
Restore a value of T and return the number of bytes read.
Definition: SR_binary.hh:126
OpenMesh::IO::binary::store
static size_t store(std::ostream &, const value_type &, bool=false, bool=true)
Store a value of T and return the number of bytes written.
Definition: SR_binary.hh:118
OpenMesh::IO::binary::size_of
static size_t size_of(void)
What's the size of T? If it depends on the actual value (e.g. for vectors) return UnknownSize.
Definition: SR_binary.hh:109