42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
/*
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This file is part of SECONDO.
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Copyright (C) 2004, University in Hagen, Department of Computer Science,
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Database Systems for New Applications.
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SECONDO is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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SECONDO is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with SECONDO; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "Algebra.h"
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#include "NestedList.h"
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#include "QueryProcessor.h"
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#include "cSpatialJoin.h"
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using namespace csj;
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extern "C" Algebra* InitializeCSpatialJoinAlgebra(NestedList* nlRef,
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QueryProcessor* qpRef) {
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class CSpatialJoinAlgebra: public Algebra {
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public:
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CSpatialJoinAlgebra() : Algebra() {
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AddOperator(new cSpatialJoin(), true);
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}
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};
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return new CSpatialJoinAlgebra();
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}
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