attachable_cuifstream.h

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/* This software and supporting documentation are distributed by
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#ifndef CARTOBASE_STREAM_ATTACHABLE_CUIFSTREAM_H
#define CARTOBASE_STREAM_ATTACHABLE_CUIFSTREAM_H
 
#include <cartobase/config/cartobase_config.h>
#include <cartobase/stream/cuifstream.h>
 
namespace carto
{

  class CARTOBASE_API attachable_cuifstream : public cuifstream
  {
  public:
    attachable_cuifstream();
    attachable_cuifstream( const char *name );
    attachable_cuifstream( std::istream & s );
 
    virtual ~attachable_cuifstream();

    virtual void attach( std::istream & s, int line_num = 1 );
    virtual void close();
 
    virtual bool operator!() const;
    virtual bool is_open() const;
 
  protected:
    virtual void init_buffers();
    virtual void destroy_buffers();
 
  private:
    std::istream        *_attached;
  };
 
}
 
#endif