OFFWriter.hh

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//=============================================================================
//
//  Implements a writer module for OFF files
//
//=============================================================================
 
 
#ifndef __OFFWRITER_HH__
#define __OFFWRITER_HH__
 
 
//=== INCLUDES ================================================================
 
#include <string>
#include <ostream>
 
#include <OpenMesh/Core/System/config.h>
#include <OpenMesh/Core/Utils/SingletonT.hh>
#include <OpenMesh/Core/IO/exporter/BaseExporter.hh>
#include <OpenMesh/Core/IO/writer/BaseWriter.hh>
 
 
//== NAMESPACES ===============================================================
 
 
namespace OpenMesh {
namespace IO {
 
 
//=== IMPLEMENTATION ==========================================================
 
 
class OPENMESHDLLEXPORT _OFFWriter_ : public BaseWriter
{
public:
 
  _OFFWriter_();
 
  virtual ~_OFFWriter_() {};
 
  std::string get_description() const override { return "no description"; }
  std::string get_extensions()  const override  { return "off"; }
 
  bool write(const std::string&, BaseExporter&, const Options&, std::streamsize _precision = 6) const override;
 
  bool write(std::ostream&, BaseExporter&, const Options& _writeOptions, std::streamsize _precision = 6) const override;
 
  size_t binary_size(BaseExporter& _be, const Options& _opt) const override;
 
 
protected:
  void writeValue(std::ostream& _out, int value) const;
  void writeValue(std::ostream& _out, unsigned int value) const;
  void writeValue(std::ostream& _out, float value) const;
 
  bool write_ascii(std::ostream& _in, BaseExporter&, const Options& _writeOptions) const;
  bool write_binary(std::ostream& _in, BaseExporter&, const Options& _writeOptions) const;
};
 
 
//== TYPE DEFINITION ==========================================================
 
 
extern _OFFWriter_  __OFFWriterInstance;
OPENMESHDLLEXPORT _OFFWriter_& OFFWriter();
 
 
//=============================================================================
} // namespace IO
} // namespace OpenMesh
//=============================================================================
#endif
//=============================================================================