fostreambuf.h

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/* This software and supporting documentation are distributed by
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 *
 * This software is governed by the CeCILL-B license under
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 * You can  use, modify and/or redistribute the software under the
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 * and INRIA at the following URL "http://www.cecill.info".
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#ifndef CARTOBASE_STREAM_FOSTREAMBUF_H
#define CARTOBASE_STREAM_FOSTREAMBUF_H
 
 
//=============================================================================
//      H E A D E R  F I L E S
//=============================================================================
 
#include <cartobase/config/cartobase_config.h>
#if defined(CARTO_USE_PRE_ISO_HEADERS)
#include <streambuf.h>
#else
#include <streambuf>
#endif
 
namespace carto
{
 
  //===========================================================================
  //    C L A S S  D E C L A R A T I O N
  //===========================================================================

  template <class Inserter>
  class CARTOBASE_API fostreambuf : public std::streambuf
  {
 
  public:
 
    //---------------------------------------------------------------------
    //---------------------------------------------------------------------

    fostreambuf(std::streambuf* sink, const Inserter& inserter,
                bool d = false);

    fostreambuf(std::streambuf* sink, bool d = false);

    virtual ~fostreambuf();

 
    //---------------------------------------------------------------------
    //---------------------------------------------------------------------

    Inserter& inserter();

 
  protected:
 
    //---------------------------------------------------------------------
    //---------------------------------------------------------------------
 
    virtual int overflow(int c);

 
    //---------------------------------------------------------------------
    //---------------------------------------------------------------------
 
    virtual int sync();

    virtual std::streambuf* setbuf(char* p , int len);

 
  private:
 
    //---------------------------------------------------------------------
    //---------------------------------------------------------------------

    std::streambuf* _sink;

    Inserter _inserter;

    bool _delete;

  };
 
 
  //===========================================================================
  //    I N L I N E  M E T H O D S
  //===========================================================================
 
  template <class Inserter>
  inline
  Inserter&
  fostreambuf<Inserter>::inserter()
  {
    return _inserter;
  }
 
}
 
#endif