88 lines
1.9 KiB
C
88 lines
1.9 KiB
C
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/**********************************************************************
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*
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* GEOS - Geometry Engine Open Source
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* http://geos.osgeo.org
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*
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* Copyright (c) 2024 Martin Davis
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* Copyright (C) 2024 Paul Ramsey <pramsey@cleverelephant.ca>
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*
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* This is free software; you can redistribute and/or modify it under
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* the terms of the GNU Lesser General Public Licence as published
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* by the Free Software Foundation.
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* See the COPYING file for more information.
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*
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**********************************************************************/
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#pragma once
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#include <geos/geom/Location.h>
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#include <geos/geom/Dimension.h>
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#include <geos/geom/IntersectionMatrix.h>
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#include <geos/operation/relateng/IMPredicate.h>
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#include <geos/export.h>
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#include <memory>
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#include <vector>
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// Forward declarations
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namespace geos {
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namespace geom {
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class Envelope;
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}
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}
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using geos::geom::Envelope;
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using geos::geom::Location;
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using geos::geom::Dimension;
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using geos::geom::IntersectionMatrix;
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namespace geos { // geos.
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namespace operation { // geos.operation.
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namespace relateng { // geos.operation.relateng
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class GEOS_DLL IMPatternMatcher : public IMPredicate {
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private:
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std::string imPattern;
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IntersectionMatrix patternMatrix;
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static bool requireInteraction(const IntersectionMatrix& im);
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static bool isInteraction(int imDim);
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public:
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IMPatternMatcher(std::string p_imPattern)
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: imPattern(p_imPattern)
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, patternMatrix(p_imPattern)
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{};
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std::string name() const override;
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using IMPredicate::init;
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void init(const Envelope& envA, const Envelope& envB) override;
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bool requireInteraction() const override;
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bool isDetermined() const override;
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bool valueIM() override;
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std::string toString() const;
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friend std::ostream& operator<<(std::ostream& os, const IMPatternMatcher& imp);
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};
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} // namespace geos.operation.relateng
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} // namespace geos.operation
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} // namespace geos
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