/* -*- mode: C++; indent-tabs-mode: nil; -*- * * This file is a part of LEMON, a generic C++ optimization library. * * Copyright (C) 2003-2008 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport * (Egervary Research Group on Combinatorial Optimization, EGRES). * * Permission to use, modify and distribute this software is granted * provided that this copyright notice appears in all copies. For * precise terms see the accompanying LICENSE file. * * This software is provided "AS IS" with no warranty of any kind, * express or implied, and with no claim as to its suitability for any * purpose. * */ #include #include #include "test_tools.h" using namespace std; using namespace lemon; int main() { typedef dim2::Point Point; Point p; check(p.size()==2, "Wrong dim2::Point initialization."); Point a(1,2); Point b(3,4); check(a[0]==1 && a[1]==2, "Wrong dim2::Point initialization."); p = a+b; check(p.x==4 && p.y==6, "Wrong dim2::Point addition."); p = a-b; check(p.x==-2 && p.y==-2, "Wrong dim2::Point subtraction."); check(a.normSquare()==5,"Wrong dim2::Point norm calculation."); check(a*b==11, "Wrong dim2::Point scalar product."); int l=2; p = a*l; check(p.x==2 && p.y==4, "Wrong dim2::Point multiplication by a scalar."); p = b/l; check(p.x==1 && p.y==2, "Wrong dim2::Point division by a scalar."); typedef dim2::BoundingBox BB; BB box1; check(box1.empty(), "Wrong empty() in dim2::BoundingBox."); box1.add(a); check(!box1.empty(), "Wrong empty() in dim2::BoundingBox."); box1.add(b); check(box1.bottomLeft().x==1 && box1.bottomLeft().y==2 && box1.topRight().x==3 && box1.topRight().y==4, "Wrong addition of points to dim2::BoundingBox."); p.x=2; p.y=3; check(box1.inside(p), "Wrong inside() in dim2::BoundingBox."); p.x=1; p.y=3; check(box1.inside(p), "Wrong inside() in dim2::BoundingBox."); p.x=0; p.y=3; check(!box1.inside(p), "Wrong inside() in dim2::BoundingBox."); BB box2(p); check(!box2.empty(), "Wrong empty() in dim2::BoundingBox."); box2.add(box1); check(box2.inside(p), "Wrong inside() in dim2::BoundingBox."); return 0; }