IfdKey.cxx

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//--------------------------------------------------------------------------
// File and Version Information:
//    $Id: IfdKey.cxx,v 1.1.1.1 2005/04/21 01:18:05 zhangy Exp $
//
// Description:
//
// Author List:
//    Ed Frank                        University of Pennsylvania
//
// History:
//    Ed Frank      17 Nov 96         Creation of first version
//
// Bugs:
//
//------------------------------------------------------------------------
// #include "BaBar/BaBar.hh"
#include "ProxyDict/IfdKey.h"
#if !( defined( __GNUC__ ) && ( __GNUC__ < 3 ) &&                                             \
       ( __GNUC_MINOR__ < 95 ) ) // BABAR_IOSTREAMS_MIGRATION
using std::ostream;
#endif // BABAR_IOSTREAMS_MIGRATION
 
IfdKey::IfdKey( keyKind kind ) : _hashVal( 0 ), _myKeyKind( kind ), _myCardinality( 0 ) {}
 
IfdKey::~IfdKey() {}
 
void IfdKey::add( const IfdKey& ) {
  // only makes sense for the composite class.
 
  assert( 0 );
}
 
void IfdKey::make_vtab( void ) const {
  // bogus virtual non-inline routine to get vtab emitted.
}
 
ostream& operator<<( ostream& o, const IfdKey& k ) {
  k.print( o );
  return o;
}