test/graph_factory_test.cc
author hegyi
Thu, 17 Nov 2005 15:34:18 +0000
changeset 1814 0f02ced2e2ba
parent 1359 1581f961cfaa
child 1875 98698b69a902
permissions -rw-r--r--
As initial value of a new map expression with ()+-/* operators can be given. These operators work on numbers, or on maps. If maps are given, then the new value for a given graph element will be calculated using the value from the given maps that belong to that graph element.
     1 /* -*- C++ -*-
     2  * test/graph_test.cc - Part of LEMON, a generic C++ optimization library
     3  *
     4  * Copyright (C) 2005 Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
     5  * (Egervary Research Group on Combinatorial Optimization, EGRES).
     6  *
     7  * Permission to use, modify and distribute this software is granted
     8  * provided that this copyright notice appears in all copies. For
     9  * precise terms see the accompanying LICENSE file.
    10  *
    11  * This software is provided "AS IS" with no warranty of any kind,
    12  * express or implied, and with no claim as to its suitability for any
    13  * purpose.
    14  *
    15  */
    16 
    17 #include<iostream>
    18 #include<lemon/smart_graph.h>
    19 #include<lemon/concept/graph.h>
    20 #include<lemon/concept/maps.h>
    21 #include<lemon/list_graph_base.h>
    22 #include<lemon/full_graph.h>
    23 
    24 #include"test_tools.h"
    25 #include"graph_test.h"
    26 
    27 /**
    28 \file
    29 This test makes consistency checks of list graph structures.
    30 
    31 G.addNode(), G.addEdge(), G.source(), G.target()
    32 
    33 \todo Checks for empty graphs and isolated points.
    34 conversion.
    35 */
    36 
    37 using namespace lemon;
    38 
    39 template<class Graph> void bidirPetersen(Graph &G)
    40 {
    41   typedef typename Graph::Edge Edge;
    42   typedef typename Graph::EdgeIt EdgeIt;
    43   
    44   checkGraphEdgeList(G,15);
    45   
    46   std::vector<Edge> ee;
    47   
    48   for(EdgeIt e(G);e!=INVALID;++e) ee.push_back(e);
    49 
    50   for(typename std::vector<Edge>::iterator p=ee.begin();p!=ee.end();p++)
    51     G.addEdge(G.target(*p),G.source(*p));
    52 }
    53 
    54 template<class Graph> void checkPetersen(Graph &G)
    55 {
    56   typedef typename Graph::Node Node;
    57 
    58   typedef typename Graph::EdgeIt EdgeIt;
    59   typedef typename Graph::NodeIt NodeIt;
    60 
    61   checkGraphNodeList(G,10);
    62   checkGraphEdgeList(G,30);
    63 
    64   for(NodeIt n(G);n!=INVALID;++n) {
    65     checkGraphInEdgeList(G,n,3);
    66     checkGraphOutEdgeList(G,n,3);
    67   }  
    68 }
    69 
    70 //Compile Graph
    71 template void lemon::concept::checkCompileStaticGraph<concept::StaticGraph>
    72 (concept::StaticGraph &);
    73 
    74 template
    75 void lemon::concept::checkCompileExtendableGraph<concept::ExtendableGraph>
    76 (concept::ExtendableGraph &);
    77 
    78 template
    79 void lemon::concept::checkCompileErasableGraph<concept::ErasableGraph>
    80 (concept::ErasableGraph &);
    81 
    82 //Compile SmartGraph
    83 template
    84 void lemon::concept::checkCompileExtendableGraph<SmartGraph>(SmartGraph &);
    85 template
    86 void lemon::concept::checkCompileGraphFindEdge<SmartGraph>(SmartGraph &);
    87 
    88 //Compile SymSmartGraph
    89 //template void hugo::checkCompileGraph<SymSmartGraph>(SymSmartGraph &);
    90 //template void hugo::checkCompileGraphFindEdge<SymSmartGraph>(SymSmartGraph &);
    91 
    92 //Compile ListGraph
    93 template
    94 void lemon::concept::checkCompileExtendableGraph<ListGraph>(ListGraph &);
    95 template
    96 void lemon::concept::checkCompileErasableGraph<ListGraph>(ListGraph &);
    97 template
    98 void lemon::concept::checkCompileGraphFindEdge<ListGraph>(ListGraph &);
    99 
   100 
   101 //Compile SymListGraph
   102 //template void hugo::checkCompileGraph<SymListGraph>(SymListGraph &);
   103 //template void hugo::checkCompileErasableGraph<SymListGraph>(SymListGraph &);
   104 //template void hugo::checkCompileGraphFindEdge<SymListGraph>(SymListGraph &);
   105 
   106 //Compile FullGraph
   107 template void lemon::concept::checkCompileStaticGraph<FullGraph>(FullGraph &);
   108 template
   109 void lemon::concept::checkCompileGraphFindEdge<FullGraph>(FullGraph &);
   110 
   111 
   112 int main() 
   113 {
   114   {
   115     SmartGraph G;
   116     addPetersen(G);
   117     bidirPetersen(G);
   118     checkPetersen(G);
   119   }
   120   {
   121     ListGraph G;
   122     addPetersen(G);
   123     bidirPetersen(G);
   124     checkPetersen(G);
   125   }
   126   {
   127     //    SymSmartGraph G;
   128     //    addPetersen(G);
   129     //    checkPetersen(G);
   130   }
   131   {
   132     //    SymListGraph G;
   133     //    addPetersen(G);
   134     //    checkPetersen(G);
   135   }
   136 
   137   ///\file
   138   ///\todo map tests.
   139   ///\todo copy constr tests.
   140 
   141 
   142   // Some map tests.
   143   // FIXME: These shouldn't be here.
   144   using namespace concept;
   145   function_requires< ReadMapConcept< ReadMap<int,int> > >();
   146   function_requires< WriteMapConcept< WriteMap<int,int> > >();
   147   function_requires< ReadWriteMapConcept< ReadWriteMap<int,int> > >();
   148   function_requires< ReferenceMapConcept< ReferenceMap<int,int> > >();
   149 
   150 
   151   std::cout << __FILE__ ": All tests passed.\n";
   152 
   153   return 0;
   154 }