alpar@906: /* -*- C++ -*-
alpar@906:  *
alpar@1956:  * This file is a part of LEMON, a generic C++ optimization library
alpar@1956:  *
alpar@2391:  * Copyright (C) 2003-2007
alpar@1956:  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
alpar@1359:  * (Egervary Research Group on Combinatorial Optimization, EGRES).
alpar@906:  *
alpar@906:  * Permission to use, modify and distribute this software is granted
alpar@906:  * provided that this copyright notice appears in all copies. For
alpar@906:  * precise terms see the accompanying LICENSE file.
alpar@906:  *
alpar@906:  * This software is provided "AS IS" with no warranty of any kind,
alpar@906:  * express or implied, and with no claim as to its suitability for any
alpar@906:  * purpose.
alpar@906:  *
alpar@906:  */
alpar@906: 
alpar@2207: #include <lemon/dim2.h>
athos@201: #include <iostream>
alpar@727: #include "test_tools.h"
alpar@727: 
athos@201: using namespace std;
alpar@921: using namespace lemon;
athos@201: int main()
athos@201: {
athos@207: 
alpar@2207:   cout << "Testing classes `dim2::Point' and `dim2::BoundingBox'." << endl;
athos@201: 
alpar@2207:   typedef dim2::Point<int> Point;
athos@513: 	
deba@2212:   Point seged;
deba@2212:   check(seged.size()==2, "Wrong vector addition");
athos@201: 
deba@2212:   Point a(1,2);
deba@2212:   Point b(3,4);
athos@201: 
deba@2212:   check(a[0]==1 && a[1]==2, "Wrong vector addition");
athos@513: 
deba@2212:   seged = a+b;
deba@2212:   check(seged.x==4 && seged.y==6, "Wrong vector addition");
athos@513: 
deba@2212:   seged = a-b;
deba@2212:   check(seged.x==-2 && seged.y==-2, "a-b");
athos@513: 
deba@2212:   check(a.normSquare()==5,"Wrong norm calculation");
deba@2212:   check(a*b==11, "a*b");
athos@513: 
deba@2212:   int l=2;
deba@2212:   seged = a*l;
deba@2212:   check(seged.x==2 && seged.y==4, "a*l");
deba@2212: 
deba@2212:   seged = b/l;
deba@2212:   check(seged.x==1 && seged.y==2, "b/l");
deba@2212: 
deba@2212:   typedef dim2::BoundingBox<int> BB;
deba@2212:   BB doboz1;
deba@2212:   check(doboz1.empty(), "It should be empty.");
athos@516: 	
deba@2212:   doboz1.add(a);
deba@2212:   check(!doboz1.empty(), "It should not be empty.");
deba@2212:   doboz1.add(b);
athos@513: 
deba@2212:   check(doboz1.bottomLeft().x==1 && 
deba@2212:         doboz1.bottomLeft().y==2 &&
deba@2212:         doboz1.topRight().x==3 && 
deba@2212:         doboz1.topRight().y==4,  
deba@2212:         "added points to box");
athos@516: 
deba@2212:   seged.x=2;seged.y=3;
deba@2212:   check(doboz1.inside(seged),"It should be inside.");
athos@516: 
deba@2212:   seged.x=1;seged.y=3;
deba@2212:   check(doboz1.inside(seged),"It should be inside.");
athos@516: 
deba@2212:   seged.x=0;seged.y=3;
deba@2212:   check(!doboz1.inside(seged),"It should not be inside.");
athos@516: 
deba@2212:   BB doboz2(seged);
deba@2212:   check(!doboz2.empty(),
deba@2212:         "It should not be empty. Constructed from 1 point.");
athos@516: 
deba@2212:   doboz2.add(doboz1);
deba@2212:   check(doboz2.inside(seged),
deba@2212:         "It should be inside. Incremented a box with another one.");
athos@201: }