133 lines
3.1 KiB
C++
133 lines
3.1 KiB
C++
/*
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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] Implementation File containing class ~PointsCreator~
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April, 2012. Matthias Roth
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[TOC]
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1 Overview
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This implementation file contains the implementation of
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the class ~PointsCreator~.
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2 Defines and includes
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*/
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#include "MapMatchingMHTPointsCreator.h"
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#include <Algebras/Spatial/SpatialAlgebra.h>
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namespace mapmatch {
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/*
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3 class PointsCreator
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Creates a Points-object with projected points
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*/
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PointsCreator::PointsCreator(Points* pResPoints)
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:m_pResPoints(pResPoints)
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{
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}
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PointsCreator::~PointsCreator()
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{
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m_pResPoints = NULL;
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}
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bool PointsCreator::CreateResult(const std::vector<MHTRouteCandidate*>&
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rvecRouteCandidates)
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{
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if (!Init())
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return false;
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for (size_t i = 0; i < rvecRouteCandidates.size(); ++i)
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{
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MHTRouteCandidate* pCandidate = rvecRouteCandidates[i];
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if (pCandidate != NULL)
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{
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MHTRouteCandidate::PointDataIterator itData =
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pCandidate->PointDataBegin();
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MHTRouteCandidate::PointDataIterator itDataEnd =
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pCandidate->PointDataEnd();
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// Find first defined point
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MHTRouteCandidate::PointDataPtr pData =
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MHTRouteCandidate::PointDataPtr();
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while(itData != itDataEnd)
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{
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pData = *itData;
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if (pData != NULL)
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{
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const Point* pPtProjection = pData->GetPointProjection();
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if (pPtProjection != NULL)
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{
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m_pResPoints->operator +=(*pPtProjection);
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}
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}
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++itData;
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}
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}
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}
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Finalize();
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return true;
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}
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bool PointsCreator::Init(void)
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{
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if (m_pResPoints == NULL)
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return false;
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else
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{
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m_pResPoints->Clear();
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m_pResPoints->SetDefined(true); // always defined
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m_pResPoints->StartBulkLoad();
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return true;
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}
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}
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void PointsCreator::Finalize(void)
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{
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if (m_pResPoints != NULL)
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{
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m_pResPoints->EndBulkLoad(false, false, false);
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}
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}
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} // end of namespace mapmatch
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