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OMWriter.hh
1 /* ========================================================================= *
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5 * Department of Computer Graphics and Multimedia *
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40 * ========================================================================= */
41
42 /*===========================================================================*\
43 * *
44 * $Revision: 1278 $ *
45 * $Date: 2015-06-09 10:58:41 +0200 (Di, 09 Jun 2015) $ *
46 * *
47 \*===========================================================================*/
48
49
50 //=============================================================================
51 //
52 // Implements a writer module for OM files
53 //
54 //=============================================================================
55
56
57 #ifndef __OMWRITER_HH__
58 #define __OMWRITER_HH__
59
60
61 //=== INCLUDES ================================================================
62
63
64 // STD C++
65 #include <iosfwd>
66 #include <string>
67
68 // OpenMesh
69 #include <OpenMesh/Core/IO/BinaryHelper.hh>
70 #include <OpenMesh/Core/System/config.h>
71 #include <OpenMesh/Core/Utils/SingletonT.hh>
72 #include <OpenMesh/Core/IO/OMFormat.hh>
73 #include <OpenMesh/Core/IO/IOManager.hh>
74 #include <OpenMesh/Core/IO/writer/BaseWriter.hh>
75
76
77 //== NAMESPACES ===============================================================
78
79
80 namespace OpenMesh {
81 namespace IO {
82
83 //=== FORWARDS ================================================================
84
85
86 class BaseExporter;
87
88
89 //=== IMPLEMENTATION ==========================================================
90
91
96 class OPENMESHDLLEXPORT _OMWriter_ : public BaseWriter
97 {
98 public:
99
101 _OMWriter_();
102
104 virtual ~_OMWriter_() {};
105
106 std::string get_description() const
107 { return "OpenMesh Format"; }
108
109 std::string get_extensions() const
110 { return "om"; }
111
112 bool write(std::ostream&, BaseExporter&, Options, std::streamsize _precision = 6) const;
113
114
115
116 size_t binary_size(BaseExporter& _be, Options _opt) const;
117
118
119 protected:
120
121 static const OMFormat::uchar magic_[3];
122 static const OMFormat::uint8 version_;
123
124 bool write(const std::string&, BaseExporter&, Options, std::streamsize _precision = 6) const;
125
126 bool write_binary(std::ostream&, BaseExporter&, Options) const;
127
128
129 size_t store_binary_custom_chunk( std::ostream&, const BaseProperty&,
130 OMFormat::Chunk::Entity, bool) const;
131 };
132
133
134 //== TYPE DEFINITION ==========================================================
135
136
138 extern _OMWriter_ __OMWriterInstance;
139 OPENMESHDLLEXPORT _OMWriter_& OMWriter();
140
141
142 //=============================================================================
143 } // namespace IO
144 } // namespace OpenMesh
145 //=============================================================================
146 #endif
147 //=============================================================================
OpenMesh::IO::__OMWriterInstance
_OMWriter_ __OMWriterInstance
Declare the single entity of the OM writer.
Definition: OMWriter.cc:84
OpenMesh::IO::_OMWriter_::get_description
std::string get_description() const
Return short description of the supported file format.
Definition: OMWriter.hh:106
OpenMesh::IO::_OMWriter_::~_OMWriter_
virtual ~_OMWriter_()
Destructor.
Definition: OMWriter.hh:104
OpenMesh
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
OpenMesh::IO::_OMWriter_::get_extensions
std::string get_extensions() const
Return file format's extension.
Definition: OMWriter.hh:109
OpenMesh::IO::_OMWriter_
Implementation of the OM format writer.
Definition: OMWriter.hh:96
OpenMesh::IO::Options
Set options for reader/writer modules.
Definition: Options.hh:95
OpenMesh::IO::BaseExporter
Base class for exporter modules.
Definition: BaseExporter.hh:89
OpenMesh::BaseProperty
Abstract class defining the basic interface of a dynamic property.
Definition: BaseProperty.hh:65
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:260
OpenMesh::IO::BaseWriter
Base class for all writer modules.
Definition: BaseWriter.hh:88