90 lines
2.0 KiB
C
90 lines
2.0 KiB
C
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/*
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----
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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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//paragraph [1] Title: [{\Large \bf \begin {center}] [\end {center}}]
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//[TOC] [\tableofcontents]
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//[_] [\_]
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[1] Header File for the class ~SimpleSweepIntersectionAlgorithm~
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[TOC]
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1 Overview
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This header file contains all structs and classes required for the
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class ~SimpleSweepIntersectionAlgorithm~.
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This file is not required for SECONDO. It is only used inside the test project.
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This class uses a simple sweep algorithm. There are start- and end-sweep-events.
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At a start event, the segment is inserted into a hash table and
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at an end event, the segment is removed. Before a segment is inserted,
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every segment inside the hash table is tested against the inserting segment.
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1 Includes
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*/
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#pragma once
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#include "SimpleIntersectionAlgorithm.h"
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namespace RobustPlaneSweep
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{
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/*
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1 Class ~SimpleSweepIntersectionAlgorithm~
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*/
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class SimpleSweepIntersectionAlgorithm : public SimpleIntersectionAlgorithm
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{
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protected:
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/*
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1.1 ~GetInitialScaleFactor~
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*/
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int GetInitialScaleFactor() const
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{
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return 1;
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}
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/*
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1.1 ~DetermineIntersectionsInternal~
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*/
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void DetermineIntersectionsInternal();
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public:
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/*
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1.1 Constructor
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*/
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explicit SimpleSweepIntersectionAlgorithm(IntersectionAlgorithmData* data) :
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SimpleIntersectionAlgorithm(data)
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{
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}
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};
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}
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