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/*
* This file is part of rasdaman community.
*
* Rasdaman community is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Rasdaman community is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with rasdaman community. If not, see <http://www.gnu.org/licenses/>.
*
* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
rasdaman GmbH.
*
* For more information please see <http://www.rasdaman.org>
* or contact Peter Baumann via <baumann@rasdaman.com>.
*/
/*************************************************************
*
*
* PURPOSE:
*
*
* COMMENTS:
*
************************************************************/
static const char rcsid[] = "@(#)qlparser, QtComplexData: $Header: /home/rasdev/CVS-repository/rasdaman/qlparser/qtcomplexdata.cc,v 1.12 2003/12/27 20:51:28 rasdev Exp $";
#include "qlparser/qtcomplexdata.hh"
#include "relcatalogif/structtype.hh"
#include <stdio.h>
#include <cstring>
QtComplexData::QtComplexData()
: QtScalarData()
{
}
QtComplexData::QtComplexData( QtComplexData::QtScalarDataList* &scalarDataList )
: QtScalarData()
{
char elementName[256];
unsigned int i=0;
std::list<QtScalarData*>::iterator iter;
// Take care of dynamic memory management:
//
// Types, which are not in the typeFactory, have to be deleted. This means that, in general,
// all complex types have to be deleted because they are constructed temporarily.
// create a new struct type
StructType* structType = new StructType( "", scalarDataList->size() );
// add type elements, the first element inserted has no 0, the second no 1, and so on
for( iter=scalarDataList->begin(), i=0; iter!=scalarDataList->end(); iter++, i++ )
{
sprintf( elementName, "%d", i );
structType->addElement( elementName, (*iter)->getValueType() );
}
// add type to typeFactory
TypeFactory::addTempType( structType );
valueBuffer = new char[ structType->getSize() ];
valueType = structType;
// copy data
for( iter=scalarDataList->begin(), i=0; iter!=scalarDataList->end(); iter++, i++ )
{
char* destination = ((char*)valueBuffer) + structType->getOffset( i );
memcpy( (void*)destination, (void*)((*iter)->getValueBuffer()), (*iter)->getValueType()->getSize() );
}
// delete the list of type elements
// release( scalarDataList->begin(), scalarDataList->end() );
for( iter=scalarDataList->begin(); iter!=scalarDataList->end(); iter++ )
{
delete *iter;
*iter=NULL;
}
delete scalarDataList;
scalarDataList = NULL;
}
QtComplexData::QtComplexData( const QtComplexData& obj )
: QtScalarData( obj )
{
}
void
QtComplexData::printStatus( ostream& stream ) const
{
stream << "complex, " << std::flush;
QtScalarData::printStatus( stream );
stream << std::endl;
}
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