146 lines
2.8 KiB
C++
146 lines
2.8 KiB
C++
/*
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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] Implementation of the MRegionOps2Algebra
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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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#include "PointVector.h"
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#include "Segment.h"
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namespace temporalalgebra {
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namespace mregionops2 {
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/*
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3 Class Point2D
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*/
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Point2D::Point2D(const Point3D& p) :
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x(p.GetX()), y(p.GetY()) {
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}
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mpq_class Point2D::WhichSide(const Segment2D& s) const {
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return WhichSide(s.GetStart(), s.GetEnd());
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}
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bool Point2D::IsLeft(const Segment2D& s) const {
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return IsLeft(s.GetStart(), s.GetEnd());
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}
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bool Point2D::IsRight(const Segment2D& s) const {
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return IsRight(s.GetStart(), s.GetEnd());
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}
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bool Point2D::IsColinear(const Segment2D& s) const {
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return IsColinear(s.GetStart(), s.GetEnd());
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}
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std::ostream& operator <<(std::ostream& o, const Point2D& p) {
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o << "(" << p.GetX() << ", " << p.GetY() << ")";
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return o;
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}
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/*
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4 Class Point3D
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*/
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Point3D::Point3D(const Point2D& p) :
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x(p.GetX()), y(p.GetY()), z(0.0) {
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}
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std::ostream& operator <<(std::ostream& o, const Point3D& p) {
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o << "(" << p.GetX() << ", " << p.GetY() << ", " << p.GetZ() << ")";
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return o;
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}
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/*
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5 Class Vector2D
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*/
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Vector2D::Vector2D(const Vector3D& v) :
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x(v.GetX()), y(v.GetY()) {
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}
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std::ostream& operator <<(std::ostream& o, const Vector2D& p) {
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o << "(" << p.GetX() << ", " << p.GetY() << ")";
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return o;
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}
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/*
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6 Class Vector3D
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*/
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Vector3D::Vector3D(const Vector2D& v) :
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x(v.GetX()), y(v.GetY()), z(0.0) {
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}
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std::ostream& operator <<(std::ostream& o, const Vector3D& p) {
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o << "(" << p.GetX() << ", " << p.GetY() << ", " << p.GetZ() << ")";
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return o;
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}
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} // end of namespace mregionops2
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} // end of namespace temporalalgebra
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