alpar@8: /* -*- C++ -*-
alpar@8:  *
alpar@8:  * This file is a part of LEMON, a generic C++ optimization library
alpar@8:  *
alpar@8:  * Copyright (C) 2003-2007
alpar@8:  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
alpar@8:  * (Egervary Research Group on Combinatorial Optimization, EGRES).
alpar@8:  *
alpar@8:  * Permission to use, modify and distribute this software is granted
alpar@8:  * provided that this copyright notice appears in all copies. For
alpar@8:  * precise terms see the accompanying LICENSE file.
alpar@8:  *
alpar@8:  * This software is provided "AS IS" with no warranty of any kind,
alpar@8:  * express or implied, and with no claim as to its suitability for any
alpar@8:  * purpose.
alpar@8:  *
alpar@8:  */
alpar@8: 
alpar@8: #include <lemon/dim2.h>
alpar@8: #include <iostream>
alpar@8: #include "test_tools.h"
alpar@8: 
alpar@8: using namespace std;
alpar@8: using namespace lemon;
alpar@8: int main()
alpar@8: {
alpar@8: 
alpar@8:   cout << "Testing classes `dim2::Point' and `dim2::BoundingBox'." << endl;
alpar@8: 
alpar@8:   typedef dim2::Point<int> Point;
alpar@8: 	
alpar@8:   Point seged;
alpar@8:   check(seged.size()==2, "Wrong vector addition");
alpar@8: 
alpar@8:   Point a(1,2);
alpar@8:   Point b(3,4);
alpar@8: 
alpar@8:   check(a[0]==1 && a[1]==2, "Wrong vector addition");
alpar@8: 
alpar@8:   seged = a+b;
alpar@8:   check(seged.x==4 && seged.y==6, "Wrong vector addition");
alpar@8: 
alpar@8:   seged = a-b;
alpar@8:   check(seged.x==-2 && seged.y==-2, "a-b");
alpar@8: 
alpar@8:   check(a.normSquare()==5,"Wrong norm calculation");
alpar@8:   check(a*b==11, "a*b");
alpar@8: 
alpar@8:   int l=2;
alpar@8:   seged = a*l;
alpar@8:   check(seged.x==2 && seged.y==4, "a*l");
alpar@8: 
alpar@8:   seged = b/l;
alpar@8:   check(seged.x==1 && seged.y==2, "b/l");
alpar@8: 
alpar@8:   typedef dim2::BoundingBox<int> BB;
alpar@8:   BB doboz1;
alpar@8:   check(doboz1.empty(), "It should be empty.");
alpar@8: 	
alpar@8:   doboz1.add(a);
alpar@8:   check(!doboz1.empty(), "It should not be empty.");
alpar@8:   doboz1.add(b);
alpar@8: 
alpar@8:   check(doboz1.bottomLeft().x==1 && 
alpar@8:         doboz1.bottomLeft().y==2 &&
alpar@8:         doboz1.topRight().x==3 && 
alpar@8:         doboz1.topRight().y==4,  
alpar@8:         "added points to box");
alpar@8: 
alpar@8:   seged.x=2;seged.y=3;
alpar@8:   check(doboz1.inside(seged),"It should be inside.");
alpar@8: 
alpar@8:   seged.x=1;seged.y=3;
alpar@8:   check(doboz1.inside(seged),"It should be inside.");
alpar@8: 
alpar@8:   seged.x=0;seged.y=3;
alpar@8:   check(!doboz1.inside(seged),"It should not be inside.");
alpar@8: 
alpar@8:   BB doboz2(seged);
alpar@8:   check(!doboz2.empty(),
alpar@8:         "It should not be empty. Constructed from 1 point.");
alpar@8: 
alpar@8:   doboz2.add(doboz1);
alpar@8:   check(doboz2.inside(seged),
alpar@8:         "It should be inside. Incremented a box with another one.");
alpar@8: }