87 lines
1.7 KiB
C++
87 lines
1.7 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] Stub File for the SpatialAlgebra
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[TOC]
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1 Overview
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This file is only useful for the test project. It contains various classes
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required to run the test project without Secondo. The classes and methods
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are extracted from the SpatialAlgebra.
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1 Includes
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*/
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#include <math.h>
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#include "SpatialAlgebraStubs.h"
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/*
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1 ~AlmostEqual~
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*/
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bool AlmostEqual(double d1, double d2)
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{
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double diff = fabs(d1 - d2);
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return (diff < 0.00000001);
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}
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/*
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1 ~CompareDouble~
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*/
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int CompareDouble(const double a, const double b)
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{
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if (AlmostEqual(a, b)) {
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return 0;
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}
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if (a < b) {
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return -1;
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}
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return 1;
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}
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/*
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1 ~HalfSegmentCompare~
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*/
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int HalfSegmentCompare(const void *a, const void *b)
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{
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const HalfSegment *hsa = (const HalfSegment *)a;
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const HalfSegment *hsb = (const HalfSegment *)b;
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return hsa->Compare(*hsb);
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}
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