OpenMesh: OpenMesh/Core/IO/writer/OFFWriter.hh Source File

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OFFWriter.hh
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42 /*===========================================================================*\
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47 \*===========================================================================*/
48
49
50 //=============================================================================
51 //
52 // Implements a writer module for OFF files
53 //
54 //=============================================================================
55
56
57 #ifndef __OFFWRITER_HH__
58 #define __OFFWRITER_HH__
59
60
61 //=== INCLUDES ================================================================
62
63 #include <string>
64 #include <ostream>
65
66 #include <OpenMesh/Core/System/config.h>
67 #include <OpenMesh/Core/Utils/SingletonT.hh>
68 #include <OpenMesh/Core/IO/exporter/BaseExporter.hh>
69 #include <OpenMesh/Core/IO/writer/BaseWriter.hh>
70
71
72 //== NAMESPACES ===============================================================
73
74
75 namespace OpenMesh {
76 namespace IO {
77
78
79 //=== IMPLEMENTATION ==========================================================
80
81
97 class OPENMESHDLLEXPORT _OFFWriter_ : public BaseWriter
98 {
99 public:
100
101 _OFFWriter_();
102
103 virtual ~_OFFWriter_() {};
104
105 std::string get_description() const { return "no description"; }
106 std::string get_extensions() const { return "off"; }
107
108 bool write(const std::string&, BaseExporter&, Options, std::streamsize _precision = 6) const;
109
110 bool write(std::ostream&, BaseExporter&, Options, std::streamsize _precision = 6) const;
111
112 size_t binary_size(BaseExporter& _be, Options _opt) const;
113
114
115 protected:
116 void writeValue(std::ostream& _out, int value) const;
117 void writeValue(std::ostream& _out, unsigned int value) const;
118 void writeValue(std::ostream& _out, float value) const;
119
120 bool write_ascii(std::ostream& _in, BaseExporter&, Options) const;
121 bool write_binary(std::ostream& _in, BaseExporter&, Options) const;
122 };
123
124
125 //== TYPE DEFINITION ==========================================================
126
127
129 extern _OFFWriter_ __OFFWriterInstance;
130 OPENMESHDLLEXPORT _OFFWriter_& OFFWriter();
131
132
133 //=============================================================================
134 } // namespace IO
135 } // namespace OpenMesh
136 //=============================================================================
137 #endif
138 //=============================================================================
OpenMesh::IO::_OFFWriter_::get_extensions
std::string get_extensions() const
Return file format&#39;s extension.
Definition: OFFWriter.hh:106
OpenMesh::IO::__OFFWriterInstance
_OFFWriter_ __OFFWriterInstance
Declare the single entity of the OFF writer.
Definition: OFFWriter.cc:71
OpenMesh::IO::binary_size
size_t binary_size(const Mesh &_mesh, const std::string &_ext, Options _opt=Options::Default)
Get binary size of data.
Definition: MeshIO.hh:273
OpenMesh::IO::BaseWriter
Base class for all writer modules.
Definition: BaseWriter.hh:88
OpenMesh
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
OpenMesh::IO::_OFFWriter_::get_description
std::string get_description() const
Return short description of the supported file format.
Definition: OFFWriter.hh:105
OpenMesh::IO::_OFFWriter_
Implementation of the OFF format writer.
Definition: OFFWriter.hh:97
OpenMesh::IO::BaseExporter
Base class for exporter modules.
Definition: BaseExporter.hh:89
OpenMesh::IO::Options
Set options for reader/writer modules.
Definition: Options.hh:95