119 lines
2.2 KiB
C
119 lines
2.2 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) 2008, 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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//[ue] [\"u]
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//[ae] [\"a]
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//[oe] [\"o]
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//[x] [$\times $]
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//[->] [$\rightarrow $]
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[1] Headerfile of the Segment classes
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April - November 2008, M. H[oe]ger for bachelor thesis.
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[2] Implementation with exakt dataype
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Oktober 2014 - Maerz 2015, S. Schroeer for master thesis.
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[TOC]
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1 Introduction
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2 Defines and Includes
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*/
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#ifndef SEGMENT3D_H_
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#define SEGMENT3D_H_
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#include "Point3D.h"
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namespace temporalalgebra {
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namespace mregionops2 {
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/*
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3 Class Segment3D
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This class provides an oriented segment in the euclidian space.
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It's start- and endpoint is represented by a Point3D each.
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*/
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class Segment3D {
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public:
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/*
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3.1 Constructors
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*/
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inline Segment3D() {
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}
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inline Segment3D(const Point3D& _start, const Point3D& _end) :
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start(_start), end(_end) {
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}
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/*
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3.2 Getter methods.
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*/
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inline const Point3D& GetStart() const {
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return start;
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}
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inline const Point3D& GetEnd() const {
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return end;
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}
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/*
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3.3 Operators and Predicates
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3.3.1 IsOrthogonalToTAxis
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Returns ~true~, if this is parallel to the xy-plane.
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*/
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inline const bool IsOrthogonalToTAxis() const {
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return (start.GetT() == end.GetT());
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}
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private:
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Point3D start, end;
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};
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} // end of namespace mregionops2
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} // end of namespace temporalalgebra
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#endif /*SEGMENT3DH_*/
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