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OFFWriter.hh
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35 /*===========================================================================*\
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37  * $Revision: 1188 $ *
38  * $Date: 2015-01-05 16:34:10 +0100 (Mo, 05 Jan 2015) $ *
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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 //=============================================================================
std::string get_extensions() const
Return file format's extension.
Definition: OFFWriter.hh:101
std::string get_description() const
Return short description of the supported file format.
Definition: OFFWriter.hh:100
Base class for exporter modules.
Definition: BaseExporter.hh:82
size_t binary_size(const Mesh &_mesh, const std::string &_ext, Options _opt=Options::Default)
Get binary size of data.
Definition: MeshIO.hh:253
_OFFWriter_ __OFFWriterInstance
Declare the single entity of the OFF writer.
Definition: OFFWriter.cc:66
Base class for all writer modules.
Definition: BaseWriter.hh:81
Set options for reader/writer modules.
Definition: Options.hh:88
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:56
Implementation of the OFF format writer.
Definition: OFFWriter.hh:92

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