OpenMesh
OFFWriter.hh
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41
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43
44
45//=============================================================================
46//
47// Implements a writer module for OFF files
48//
49//=============================================================================
50
51
52#ifndef __OFFWRITER_HH__
53#define __OFFWRITER_HH__
54
55
56//=== INCLUDES ================================================================
57
58#include <string>
59#include <ostream>
60
61#include <OpenMesh/Core/System/config.h>
62#include <OpenMesh/Core/Utils/SingletonT.hh>
63#include <OpenMesh/Core/IO/exporter/BaseExporter.hh>
64#include <OpenMesh/Core/IO/writer/BaseWriter.hh>
65
66
67//== NAMESPACES ===============================================================
68
69
70namespace OpenMesh {
71namespace IO {
72
73
74//=== IMPLEMENTATION ==========================================================
75
76
92class OPENMESHDLLEXPORT _OFFWriter_ : public BaseWriter
93{
94public:
95
97
98 virtual ~_OFFWriter_() {};
99
100 std::string get_description() const override { return "no description"; }
101 std::string get_extensions() const override { return "off"; }
102
103 bool write(const std::string&, BaseExporter&, const Options&, std::streamsize _precision = 6) const override;
104
105 bool write(std::ostream&, BaseExporter&, const Options& _writeOptions, std::streamsize _precision = 6) const override;
106
107 size_t binary_size(BaseExporter& _be, const Options& _opt) const override;
108
109
110protected:
111 void writeValue(std::ostream& _out, int value) const;
112 void writeValue(std::ostream& _out, unsigned int value) const;
113 void writeValue(std::ostream& _out, float value) const;
114
115 bool write_ascii(std::ostream& _in, BaseExporter&, const Options& _writeOptions) const;
116 bool write_binary(std::ostream& _in, BaseExporter&, const Options& _writeOptions) const;
117};
118
119
120//== TYPE DEFINITION ==========================================================
121
122
124extern _OFFWriter_ __OFFWriterInstance;
125OPENMESHDLLEXPORT _OFFWriter_& OFFWriter();
126
127
128//=============================================================================
129} // namespace IO
130} // namespace OpenMesh
131//=============================================================================
132#endif
133//=============================================================================
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:59
size_t binary_size(const Mesh &_mesh, const std::string &_ext, Options _opt=Options::Default)
Get binary size of data.
Definition: MeshIO.hh:251
_OFFWriter_ __OFFWriterInstance
Declare the single entity of the OFF writer.
Definition: OFFWriter.cc:66
Base class for exporter modules.
Definition: BaseExporter.hh:85
Set options for reader/writer modules.
Definition: Options.hh:92
Base class for all writer modules.
Definition: BaseWriter.hh:84
Implementation of the OFF format writer.
Definition: OFFWriter.hh:93
std::string get_description() const override
Return short description of the supported file format.
Definition: OFFWriter.hh:100
std::string get_extensions() const override
Return file format's extension.
Definition: OFFWriter.hh:101

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