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OFFWriter.hh
1 /*===========================================================================*\
2 * *
3 * OpenMesh *
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33 \*===========================================================================*/
34
35 /*===========================================================================*\
36 * *
37 * $Revision: 746 $ *
38 * $Date: 2012-10-15 12:28:14 +0200 (Mo, 15. Okt 2012) $ *
39 * *
40 \*===========================================================================*/
41
42
43 //=============================================================================
44 //
45 // Implements a writer module for OFF files
46 //
47 //=============================================================================
48
49
50 #ifndef __OFFWRITER_HH__
51 #define __OFFWRITER_HH__
52
53
54 //=== INCLUDES ================================================================
55
56
57 #include <stdio.h>
58 #include <string>
59 #include <fstream>
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
70 namespace OpenMesh {
71 namespace IO {
72
73
74 //=== IMPLEMENTATION ==========================================================
75
76
92 class OPENMESHDLLEXPORT _OFFWriter_ : public BaseWriter
93 {
94 public:
95
96 _OFFWriter_();
97
98 virtual ~_OFFWriter_() {};
99
100 std::string get_description() const { return "no description"; }
101 std::string get_extensions() const { return "off"; }
102
103 bool write(const std::string&, BaseExporter&, Options, std::streamsize _precision = 6) const;
104
105 bool write(std::ostream&, BaseExporter&, Options, std::streamsize _precision = 6) const;
106
107 size_t binary_size(BaseExporter& _be, Options _opt) const;
108
109
110 protected:
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&, Options) const;
116 bool write_binary(std::ostream& _in, BaseExporter&, Options) const;
117 };
118
119
120 //== TYPE DEFINITION ==========================================================
121
122
124 extern _OFFWriter_ __OFFWriterInstance;
125 OPENMESHDLLEXPORT _OFFWriter_& OFFWriter();
126
127
128 //=============================================================================
129 } // namespace IO
130 } // namespace OpenMesh
131 //=============================================================================
132 #endif
133 //=============================================================================