RelateMatrixPredicate.h

/**********************************************************************
 *
 * GEOS - Geometry Engine Open Source
 * http://geos.osgeo.org
 *
 * Copyright (c) 2024 Martin Davis
 * Copyright (C) 2024 Paul Ramsey <pramsey@cleverelephant.ca>
 *
 * This is free software; you can redistribute and/or modify it under
 * the terms of the GNU Lesser General Public Licence as published
 * by the Free Software Foundation.
 * See the COPYING file for more information.
 *
 **********************************************************************/
 
#pragma once
 
#include <geos/geom/Location.h>
#include <geos/geom/Dimension.h>
#include <geos/geom/IntersectionMatrix.h>
#include <geos/operation/relateng/IMPredicate.h>
#include <geos/export.h>
 
#include <memory>
#include <vector>
 
// Forward declarations
namespace geos {
namespace geom {
    class Envelope;
}
}
 
 
using geos::geom::Envelope;
using geos::geom::Location;
using geos::geom::Dimension;
using geos::geom::IntersectionMatrix;
 
 
namespace geos {      // geos.
namespace operation { // geos.operation.
namespace relateng {  // geos.operation.relateng
 
 
class GEOS_DLL RelateMatrixPredicate : public IMPredicate {
 
public:
 
    RelateMatrixPredicate() {};
 
    std::string name() const override {
        return "relateMatrix";
    };
 
    bool requireInteraction() const override {
        //-- ensure entire matrix is computed
        return false;
    };
 
    bool isDetermined() const override {
        //-- ensure entire matrix is computed
        return false;
    };
 
    bool valueIM() override {
        //-- indicates full matrix is being evaluated
        return false;
    };
 
    std::unique_ptr<IntersectionMatrix> getIM() {
        return std::unique_ptr<IntersectionMatrix>(new IntersectionMatrix(intMatrix));
    }
 
};
 
} // namespace geos.operation.relateng
} // namespace geos.operation
} // namespace geos