destroyer.cc

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#include "destroyer.h"
#include "generaldata.h"
#include "featuredata.h"
#include "readdata.h"
#include <iostream>

using namespace std;

Destroyer::Destroyer( TrapperDoc* doc_ ) 
  : doc(doc_)
{
  types = GeneralMaker::listRegistered();
}

void Destroyer::destroy(db_recno_t recno)
{
//   cerr<<"Destroying read with recno "<<recno<<endl;
  //First, destroy all features
  for( list<string>::iterator type_it = types.begin(); type_it != types.end(); ++type_it ) {
    
    GeneralData * data = GeneralMaker::newData( *type_it );
    FeatureData * fdata = dynamic_cast<FeatureData *>( data );
    if (fdata) {
//       Database::Creator<FeatureData> a_creator(doc, *type_it);
      Database::SecondaryIterator<FeatureData> featIt( "readRecno", doc, *type_it );
      
      //Set iterator key read recno
      featIt.key()->setReadRecno( recno );
      
      if ( featIt.set() == 0 ) {//Read has such feature
        int ret = featIt.delCurrentInclDups();
        assert( ret == 0 );
//         do {
//           //Destroy feature
//           cerr<<"\tDestroying "<<*type_it<<endl;
//           a_creator.data()->setRecno( featIt.answer()->getRecno() );
//           cerr<<"Recno set"<<endl;
//           a_creator.destroy();
//           cerr<<"\tDone"<<endl;
          
//         } while ((ret = featIt.nextdup())== 0);
        
      }
      
    }
    
    
    delete data;
  }
  
  //Destroy read itself
//   cerr<<"\tDestroying Actual read"<<endl;
  Database::Creator<ReadData> a_creator(doc, "ReadData");
  a_creator.data()->setRecno( recno );  
  a_creator.destroy();
  
}

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