bckItemW.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
 * terms of the CeCILL-B license as circulated by CEA, CNRS
 * and INRIA at the following URL "http://www.cecill.info".
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 */
 
/*
 *  Bucket item reader class
 */
#ifndef AIMS_IO_BCKITEMW_H
#define AIMS_IO_BCKITEMW_H
 
 
#include <aims/io/defaultItemW.h>
#include <aims/bucket/item.h>
 
 
namespace aims
{
 
#ifndef DOXYGEN_HIDE_INTERNAL_CLASSES
 
  template<class T> class DefaultItemWriter<AimsBucketItem<T> > 
    : public ItemWriter<AimsBucketItem<T> >
  {
  public:
    DefaultItemWriter() : ItemWriter<AimsBucketItem<T> >() { }
    virtual ~DefaultItemWriter() { }
 
    virtual void write( std::ostream & is, 
                        const AimsBucketItem<T> & item ) const;
    virtual void write( std::ostream & is, const AimsBucketItem<T> * pitem, 
                        size_t n ) const;
    virtual ItemWriter<AimsBucketItem<T> >* 
      writer( const std::string & openmode = "binar", 
              bool bswap = false ) const;
  };
 
 
  template<class T> class DefaultAsciiItemWriter<AimsBucketItem<T> > 
    : public DefaultItemWriter<AimsBucketItem<T> >
  {
  public:
    DefaultAsciiItemWriter() : DefaultItemWriter<AimsBucketItem<T> >() { }
    virtual ~DefaultAsciiItemWriter() { }
 
    virtual void write( std::ostream & is, 
                        const AimsBucketItem<T> & item ) const;
  };
 
 
  template<class T> class DefaultBSwapItemWriter<AimsBucketItem<T> > 
    : public DefaultItemWriter<AimsBucketItem<T> >
  {
  public:
    DefaultBSwapItemWriter() : DefaultItemWriter<AimsBucketItem<T> >() { }
    virtual ~DefaultBSwapItemWriter() { }
 
    virtual void write( std::ostream & is, 
                        const AimsBucketItem<T> & item ) const;
  };
 
#endif // DOXYGEN_HIDE_INTERNAL_CLASSES
 
 
  //    definitions
 
  template<class T> ItemWriter<AimsBucketItem<T> >* 
  DefaultItemWriter<AimsBucketItem<T> >::writer( const std::string & openmode, 
                                                 bool bswap ) const
  {
    if( openmode == "ascii" )
      return( new DefaultAsciiItemWriter<AimsBucketItem<T> > );
    if( bswap )
      return( new DefaultBSwapItemWriter<AimsBucketItem<T> > );
    return( new DefaultItemWriter<AimsBucketItem<T> > );
  }
 
 
  template<class T>
  void DefaultItemWriter<AimsBucketItem<T> >::write
  ( std::ostream & is, const AimsBucketItem<T>* pitem, size_t n ) const
  {
    const AimsBucketItem<T>    *ptr = pitem;
    for( size_t i=0; i<n; ++i )
      write( is, *ptr++ );
  }
 
 
  template<class T> void 
  DefaultItemWriter<AimsBucketItem<T> >::write
  (
   std::ostream & os, const AimsBucketItem<T> & item ) const
    {
      DefaultItemWriter<Point3d>              itemW1;
      DefaultItemWriter<T>          itemW2;
 
      itemW1.write( os, item.location() );
      itemW2.write( os, item.value() );
    }
 
 
  template<class T> void DefaultAsciiItemWriter<AimsBucketItem<T> >::write
  ( std::ostream & os, const AimsBucketItem<T> & item ) const
  {
    DefaultAsciiItemWriter<Point3d>      itemW1;
    DefaultAsciiItemWriter<T>          itemW2;
 
    itemW1.write( os, item.location() );
    itemW2.write( os, item.value() );
  }
 
 
  template<class T> void DefaultBSwapItemWriter<AimsBucketItem<T> >::write
  ( std::ostream & os, const AimsBucketItem<T> & item ) const
  {
    DefaultBSwapItemWriter<Point3d>      itemW1;
    DefaultBSwapItemWriter<T>          itemW2;
 
    itemW1.write( os, item.location() );
    itemW2.write( os, item.value() );
  }
 
}
 
 
#endif