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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/qtmintervaldata.cc | |
download | rasdaman-upstream-8f27e65bddd7d4b8515ce620fb485fdd78fcdf89.tar.gz rasdaman-upstream-8f27e65bddd7d4b8515ce620fb485fdd78fcdf89.tar.xz rasdaman-upstream-8f27e65bddd7d4b8515ce620fb485fdd78fcdf89.zip |
Initial commitv8.0
Diffstat (limited to 'qlparser/qtmintervaldata.cc')
-rw-r--r-- | qlparser/qtmintervaldata.cc | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/qlparser/qtmintervaldata.cc b/qlparser/qtmintervaldata.cc new file mode 100644 index 0000000..da5343d --- /dev/null +++ b/qlparser/qtmintervaldata.cc @@ -0,0 +1,188 @@ +/* +* 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, QtMintervalData: $Header: /home/rasdev/CVS-repository/rasdaman/qlparser/qtmintervaldata.cc,v 1.10 2005/09/03 20:17:55 rasdev Exp $"; + +using namespace std; + +using namespace std; + +#include "qlparser/qtmintervaldata.hh" + +#include <iostream> +#include <cstring> + +QtMintervalData::QtMintervalData( const r_Minterval& minterval, vector<bool>* initTrimFlags ) + : mintervalData(minterval), QtData(), trimFlags( initTrimFlags ) +{ + if( !trimFlags ) + { + trimFlags = new vector<bool>( minterval.dimension() ); + + for( int i=0; i<trimFlags->size(); i++ ) + (*trimFlags)[i] = true; + } +} + + + +QtMintervalData::~QtMintervalData() +{ + if( trimFlags ) {delete trimFlags; trimFlags=NULL; } +} + + + +QtDataType +QtMintervalData::getDataType() const +{ + return QT_MINTERVAL; +} + + + +bool +QtMintervalData::equal( const QtData* obj ) const +{ + bool returnValue = false; // not equal by initialization + + if( obj->getDataType() == QT_MINTERVAL ) + { + QtMintervalData* mint = (QtMintervalData*)obj; + + // 1. check domains + returnValue = (mintervalData == mint->getMintervalData()); + + // 2. check projection flags !!! + if( returnValue && trimFlags && mint->getTrimFlags() ) + for( int i=0; i<mintervalData.dimension(); i++ ) + if (!((*trimFlags)[i] == (*(mint->getTrimFlags()))[i])) + { + returnValue = false; + break; + } + } + + return returnValue; +} + + + +std::string +QtMintervalData::getSpelling() const +{ + std::string result; + + // buffer + int bufferLen = mintervalData.dimension() * 50; // on the save side for two integers per dimension plus colon and brackets + char* buffer = new char[ bufferLen ]; + // replaced deprecated ostrstream -- PB 2005-jan-14 + // ostrstream bufferStream( buffer, bufferLen ); + ostringstream bufferStream( buffer ); + + if( trimFlags ) + { + bufferStream << "[" << std::flush; + for( int i=0; i<mintervalData.dimension(); i++ ) + { + if( i > 0 ) bufferStream << "'" << std::flush; + + if( (*trimFlags)[i] ) + bufferStream << mintervalData[i] << std::flush; + else + bufferStream << mintervalData[i].low() << std::flush; + } + bufferStream << "]" << std::ends; + } + else + bufferStream << mintervalData << std::ends; + + result.append( std::string( buffer ) ); + + delete[] buffer; + buffer = NULL; + + return result; +} + + + +char* QtMintervalData::getTypeStructure() const +{ + return strdup("minterval"); +} + + + +void +QtMintervalData::printStatus( std::ostream& stream ) const +{ + stream << "minterval, value: " << std::flush; + + if( trimFlags ) + { + stream << "[" << std::flush; + for( int i=0; i<mintervalData.dimension(); i++ ) + { + if( i > 0 ) stream << "," << std::flush; + + if( (*trimFlags)[i] ) + stream << mintervalData[i] << std::flush; + else + stream << mintervalData[i].low() << std::flush; + } + stream << "]" << std::flush; + } + else + stream << mintervalData << std::flush; + + QtData::printStatus( stream ); +} + + + + + + + + + + + + + + + + + + + |