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Diffstat (limited to 'qlparser/qtmarrayop2.hh')
-rw-r--r-- | qlparser/qtmarrayop2.hh | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/qlparser/qtmarrayop2.hh b/qlparser/qtmarrayop2.hh new file mode 100644 index 0000000..94e67e6 --- /dev/null +++ b/qlparser/qtmarrayop2.hh @@ -0,0 +1,113 @@ +#ifndef _QTMARRAYOP2_ +#define _QTMARRAYOP2_ + +/* +* 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>. +*/ +/************************************************************* + * + * + * COMMENTS: + * + ************************************************************/ + +//@ManMemo: Module: {\bf qlparser} + +/*@Doc: + + The class represents the root of a fake marray expression. + +*/ + +#include "raslib/minterval.hh" + +#ifndef CPPSTDLIB +#include <ospace/string.h> // STL<ToolKit> +#else +#include <string> +#endif + +#include <vector> +#include "qlparser/qtoperation.hh" +#include "qlparser/qtdomainoperation.hh" +#include "qlparser/qtvariable.hh" +#include "qlparser/qtatomicdata.hh" +#include "qlparser/qtpointop.hh" +#include "qlparser/qtconst.hh" + +class QtMarrayOp2 { + public: + /// variables to pass to old marray + r_Dimension greatDimension; + r_Minterval greatDomain; + std::string greatIterator; + + /// pair (Identifier, Interval) + typedef struct { + std::string variable; + QtOperation* tree; + ParseInfo parseInfo; + } mddIntervalType; + + /// list storing pairs (Identifier, Interval) + typedef vector<mddIntervalType> mddIntervalListType; + + /// constructor getting iterator, minterval expression, and cell expression + QtMarrayOp2( mddIntervalListType* & aList, QtOperation* & cellExp ); + + /// destructor + virtual ~QtMarrayOp2(); + + /// optimizing load access + virtual bool concatenateIntervals(); + virtual void rewriteVars(); + inline QtOperation *getInput() const; + /// + inline const ParseInfo& getParseInfo(); + /// + inline void setParseInfo( const ParseInfo &info ); + /// + inline void setOldMarray( bool value ); + + protected: + /// attribute for parser info + ParseInfo parseInfo; + + private: + /// attribute storing the iterators + mddIntervalListType iterators; + + /// attribute storing the cellExp + QtOperation *qtOperation; + + /// tree traversal + virtual void traverse(QtOperation *&node); + + /// replace Iterator name if this is false + bool oldMarray; + +}; + +#include "qlparser/qtmarrayop2.icc" + +#endif + |