Revision a76943b4cb8836eec2122d136a69e4ee1b030fec authored by Tom Fischer on 07 July 2021, 07:30:50 UTC, committed by Tom Fischer on 07 July 2021, 07:30:50 UTC
[PL] Use int type for GlobalDim template argument. See merge request ogs/ogs!3692
SimplePolygonTree.cpp
/**
* \file
* \author Thomas Fischer
* \date 2010-06-22
* \brief Implementation of the SimplePolygonTree class.
*
* \copyright
* Copyright (c) 2012-2021, OpenGeoSys Community (http://www.opengeosys.org)
* Distributed under a Modified BSD License.
* See accompanying file LICENSE.txt or
* http://www.opengeosys.org/project/license
*
*/
#include "SimplePolygonTree.h"
namespace GeoLib
{
SimplePolygonTree::SimplePolygonTree(Polygon* polygon,
SimplePolygonTree* parent)
: _node_polygon(polygon), _parent(parent)
{
}
SimplePolygonTree::~SimplePolygonTree()
{
for (auto* child : _children)
{
delete child;
}
}
bool SimplePolygonTree::isRoot() const
{
return _parent == nullptr;
}
bool SimplePolygonTree::isPolygonInside(
const SimplePolygonTree* polygon_hierarchy) const
{
return _node_polygon->isPolylineInPolygon(polygon_hierarchy->polygon());
}
const SimplePolygonTree* SimplePolygonTree::parent() const
{
return _parent;
}
void SimplePolygonTree::insertSimplePolygonTree(
SimplePolygonTree* polygon_hierarchy)
{
Polygon const& polygon = polygon_hierarchy->polygon();
bool nfound(true);
for (auto* child : _children)
{
if (child->polygon().isPolylineInPolygon(polygon))
{
child->insertSimplePolygonTree(polygon_hierarchy);
nfound = false;
break;
}
}
if (nfound)
{
_children.push_back(polygon_hierarchy);
polygon_hierarchy->_parent = this;
}
}
Polygon& SimplePolygonTree::polygon()
{
return *_node_polygon;
}
Polygon const& SimplePolygonTree::polygon() const
{
return *_node_polygon;
}
} // end namespace GeoLib
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