1 | /* -*- C++ -*- |
---|
2 | * test/sym_graph_test.h - 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 | #ifndef LEMON_TEST_SYM_GRAPH_TEST_H |
---|
17 | #define LEMON_TEST_SYM_GRAPH_TEST_H |
---|
18 | |
---|
19 | |
---|
20 | #include "graph_test.h" |
---|
21 | #include "test_tools.h" |
---|
22 | |
---|
23 | //! \ingroup misc |
---|
24 | //! \file |
---|
25 | //! \brief Some utility to test symmetric graph classes. |
---|
26 | namespace lemon { |
---|
27 | |
---|
28 | /// \e |
---|
29 | |
---|
30 | /// \todo This should go to lemon/concept/symgraph.h |
---|
31 | /// |
---|
32 | template<class Graph> void checkCompileStaticSymGraph(Graph &G) |
---|
33 | { |
---|
34 | typedef typename Graph::Node Node; |
---|
35 | typedef typename Graph::NodeIt NodeIt; |
---|
36 | typedef typename Graph::SymEdge SymEdge; |
---|
37 | typedef typename Graph::SymEdgeIt SymEdgeIt; |
---|
38 | typedef typename Graph::Edge Edge; |
---|
39 | typedef typename Graph::EdgeIt EdgeIt; |
---|
40 | typedef typename Graph::InEdgeIt InEdgeIt; |
---|
41 | typedef typename Graph::OutEdgeIt OutEdgeIt; |
---|
42 | |
---|
43 | lemon::concept::checkCompileStaticGraph(G); |
---|
44 | |
---|
45 | { |
---|
46 | SymEdge i; SymEdge j(i); SymEdge k(INVALID); |
---|
47 | i=j; |
---|
48 | bool b; b=true; |
---|
49 | b=(i==INVALID); b=(i!=INVALID); |
---|
50 | b=(i==j); b=(i!=j); b=(i<j); |
---|
51 | Edge e; |
---|
52 | e = G.forward(i); |
---|
53 | e = G.backward(i); |
---|
54 | } |
---|
55 | { |
---|
56 | SymEdgeIt i; SymEdgeIt j(i); SymEdgeIt k(INVALID); SymEdgeIt l(G); |
---|
57 | i=j; |
---|
58 | j=G.first(i); |
---|
59 | j=++i; |
---|
60 | bool b; b=true; |
---|
61 | b=(i==INVALID); b=(i!=INVALID); |
---|
62 | SymEdge n(i); |
---|
63 | n=i; |
---|
64 | b=(i==j); b=(i!=j); b=(i<j); |
---|
65 | //SymEdge ->SymEdgeIt conversion |
---|
66 | SymEdgeIt ni(G,n); |
---|
67 | } |
---|
68 | { |
---|
69 | Edge i, j; |
---|
70 | j = G.opposite(i); |
---|
71 | } |
---|
72 | { |
---|
73 | Node n; |
---|
74 | SymEdge se; |
---|
75 | se=INVALID; |
---|
76 | n=G.source(se); |
---|
77 | n=G.target(se); |
---|
78 | } |
---|
79 | // id tests |
---|
80 | { SymEdge n; int i=G.id(n); i=i; } |
---|
81 | //SymEdgeMap tests |
---|
82 | { |
---|
83 | SymEdge k; |
---|
84 | typename Graph::template SymEdgeMap<int> m(G); |
---|
85 | typename Graph::template SymEdgeMap<int> const &cm = m; //Const map |
---|
86 | //Inicialize with default value |
---|
87 | typename Graph::template SymEdgeMap<int> mdef(G,12); |
---|
88 | typename Graph::template SymEdgeMap<int> mm(cm); //Copy |
---|
89 | typename Graph::template SymEdgeMap<double> dm(cm); //Copy from another type |
---|
90 | int v; |
---|
91 | v=m[k]; m[k]=v; m.set(k,v); |
---|
92 | v=cm[k]; |
---|
93 | |
---|
94 | m=cm; |
---|
95 | dm=cm; //Copy from another type |
---|
96 | { |
---|
97 | //Check the typedef's |
---|
98 | typename Graph::template SymEdgeMap<int>::Value val; |
---|
99 | val = 1; |
---|
100 | typename Graph::template SymEdgeMap<int>::Key key; |
---|
101 | key = typename Graph::SymEdgeIt(G); |
---|
102 | } |
---|
103 | } |
---|
104 | { //bool SymEdgeMap |
---|
105 | SymEdge k; |
---|
106 | typename Graph::template SymEdgeMap<bool> m(G); |
---|
107 | typename Graph::template SymEdgeMap<bool> const &cm = m; //Const map |
---|
108 | //Inicialize with default value |
---|
109 | typename Graph::template SymEdgeMap<bool> mdef(G,12); |
---|
110 | typename Graph::template SymEdgeMap<bool> mm(cm); //Copy |
---|
111 | typename Graph::template SymEdgeMap<int> dm(cm); //Copy from another type |
---|
112 | bool v; |
---|
113 | v=m[k]; m[k]=v; m.set(k,v); |
---|
114 | v=cm[k]; |
---|
115 | |
---|
116 | m=cm; |
---|
117 | dm=cm; //Copy from another type |
---|
118 | m=dm; //Copy to another type |
---|
119 | { |
---|
120 | //Check the typedef's |
---|
121 | typename Graph::template SymEdgeMap<bool>::Value val; |
---|
122 | val=true; |
---|
123 | typename Graph::template SymEdgeMap<bool>::Key key; |
---|
124 | key= typename Graph::SymEdgeIt(G); |
---|
125 | } |
---|
126 | } |
---|
127 | } |
---|
128 | |
---|
129 | template<class Graph> void checkCompileSymGraph(Graph &G) |
---|
130 | { |
---|
131 | checkCompileStaticSymGraph(G); |
---|
132 | |
---|
133 | typedef typename Graph::Node Node; |
---|
134 | typedef typename Graph::NodeIt NodeIt; |
---|
135 | typedef typename Graph::SymEdge SymEdge; |
---|
136 | typedef typename Graph::SymEdgeIt SymEdgeIt; |
---|
137 | typedef typename Graph::Edge Edge; |
---|
138 | typedef typename Graph::EdgeIt EdgeIt; |
---|
139 | typedef typename Graph::InEdgeIt InEdgeIt; |
---|
140 | typedef typename Graph::OutEdgeIt OutEdgeIt; |
---|
141 | |
---|
142 | Node n,m; |
---|
143 | n=G.addNode(); |
---|
144 | m=G.addNode(); |
---|
145 | SymEdge e; |
---|
146 | e = G.addEdge(n,m); |
---|
147 | |
---|
148 | // G.clear(); |
---|
149 | } |
---|
150 | |
---|
151 | template<class Graph> void checkCompileSymGraphEraseSymEdge(Graph &G) |
---|
152 | { |
---|
153 | typename Graph::SymEdge n; |
---|
154 | G.erase(n); |
---|
155 | } |
---|
156 | |
---|
157 | template<class Graph> void checkCompileErasableSymGraph(Graph &G) |
---|
158 | { |
---|
159 | checkCompileSymGraph(G); |
---|
160 | lemon::concept::checkCompileGraphEraseNode(G); |
---|
161 | checkCompileSymGraphEraseSymEdge(G); |
---|
162 | } |
---|
163 | |
---|
164 | template<class Graph> void checkGraphSymEdgeList(Graph &G, int nn) |
---|
165 | { |
---|
166 | typedef typename Graph::SymEdgeIt SymEdgeIt; |
---|
167 | |
---|
168 | SymEdgeIt e(G); |
---|
169 | for(int i=0;i<nn;i++) { |
---|
170 | check(e!=INVALID,"Wrong SymEdge list linking."); |
---|
171 | ++e; |
---|
172 | } |
---|
173 | check(e==INVALID,"Wrong SymEdge list linking."); |
---|
174 | } |
---|
175 | |
---|
176 | ///\file |
---|
177 | ///\todo Check target(), source() as well; |
---|
178 | |
---|
179 | |
---|
180 | } //namespace lemon |
---|
181 | |
---|
182 | |
---|
183 | #endif |
---|