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author | Constantin Jucovschi <cj@ubuntu.localdomain> | 2009-04-24 07:20:22 -0400 |
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committer | Constantin Jucovschi <cj@ubuntu.localdomain> | 2009-04-24 07:20:22 -0400 |
commit | 8f27e65bddd7d4b8515ce620fb485fdd78fcdf89 (patch) | |
tree | bd328a4dd4f92d32202241b5e3a7f36177792c5f /qlparser/qtcomplexdata.cc | |
download | rasdaman-upstream-8f27e65bddd7d4b8515ce620fb485fdd78fcdf89.tar.gz rasdaman-upstream-8f27e65bddd7d4b8515ce620fb485fdd78fcdf89.tar.xz rasdaman-upstream-8f27e65bddd7d4b8515ce620fb485fdd78fcdf89.zip |
Initial commitv8.0
Diffstat (limited to 'qlparser/qtcomplexdata.cc')
-rw-r--r-- | qlparser/qtcomplexdata.cc | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/qlparser/qtcomplexdata.cc b/qlparser/qtcomplexdata.cc new file mode 100644 index 0000000..36a822d --- /dev/null +++ b/qlparser/qtcomplexdata.cc @@ -0,0 +1,109 @@ +/* +* 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; +} |