test/graph_maps_test.h
author Peter Kovacs <kpeter@inf.elte.hu>
Mon, 14 Jul 2008 09:15:23 +0200
changeset 212 1ae84dea7d09
parent 171 02f4d5d9bfd7
permissions -rw-r--r--
Fix the incorrect tab replacements of unify-sources.sh
alpar@209
     1
/* -*- mode: C++; indent-tabs-mode: nil; -*-
kpeter@171
     2
 *
alpar@209
     3
 * This file is a part of LEMON, a generic C++ optimization library.
kpeter@171
     4
 *
kpeter@171
     5
 * Copyright (C) 2003-2008
kpeter@171
     6
 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
kpeter@171
     7
 * (Egervary Research Group on Combinatorial Optimization, EGRES).
kpeter@171
     8
 *
kpeter@171
     9
 * Permission to use, modify and distribute this software is granted
kpeter@171
    10
 * provided that this copyright notice appears in all copies. For
kpeter@171
    11
 * precise terms see the accompanying LICENSE file.
kpeter@171
    12
 *
kpeter@171
    13
 * This software is provided "AS IS" with no warranty of any kind,
kpeter@171
    14
 * express or implied, and with no claim as to its suitability for any
kpeter@171
    15
 * purpose.
kpeter@171
    16
 *
kpeter@171
    17
 */
kpeter@171
    18
kpeter@171
    19
#ifndef LEMON_TEST_MAP_TEST_H
kpeter@171
    20
#define LEMON_TEST_MAP_TEST_H
kpeter@171
    21
kpeter@171
    22
#include <vector>
kpeter@171
    23
#include <lemon/maps.h>
kpeter@171
    24
kpeter@171
    25
#include "test_tools.h"
kpeter@171
    26
kpeter@171
    27
namespace lemon {
kpeter@171
    28
kpeter@171
    29
  template <typename Graph>
kpeter@171
    30
  void checkGraphNodeMap() {
kpeter@171
    31
    Graph graph;
kpeter@171
    32
    const int num = 16;
kpeter@171
    33
kpeter@171
    34
    typedef typename Graph::Node Node;
kpeter@171
    35
kpeter@171
    36
    std::vector<Node> nodes;
kpeter@171
    37
    for (int i = 0; i < num; ++i) {
kpeter@171
    38
      nodes.push_back(graph.addNode());
kpeter@171
    39
    }
kpeter@171
    40
    typedef typename Graph::template NodeMap<int> IntNodeMap;
kpeter@171
    41
    IntNodeMap map(graph, 42);
kpeter@171
    42
    for (int i = 0; i < int(nodes.size()); ++i) {
kpeter@171
    43
      check(map[nodes[i]] == 42, "Wrong map constructor.");
kpeter@171
    44
    }
kpeter@171
    45
    for (int i = 0; i < num; ++i) {
kpeter@171
    46
      nodes.push_back(graph.addNode());
kpeter@171
    47
      map[nodes.back()] = 23;
kpeter@171
    48
      check(map[nodes.back()] == 23, "Wrong operator[].");
kpeter@171
    49
    }
kpeter@171
    50
    map = constMap<Node>(12);
kpeter@171
    51
    for (int i = 0; i < int(nodes.size()); ++i) {
kpeter@171
    52
      check(map[nodes[i]] == 12, "Wrong map constructor.");
kpeter@171
    53
    }
kpeter@171
    54
    graph.clear();
kpeter@171
    55
    nodes.clear();
kpeter@171
    56
  }
kpeter@171
    57
kpeter@171
    58
  template <typename Graph>
kpeter@171
    59
  void checkGraphArcMap() {
kpeter@171
    60
    Graph graph;
kpeter@171
    61
    const int num = 16;
kpeter@171
    62
kpeter@171
    63
    typedef typename Graph::Node Node;
kpeter@171
    64
    typedef typename Graph::Arc Arc;
kpeter@171
    65
kpeter@171
    66
    std::vector<Node> nodes;
kpeter@171
    67
    for (int i = 0; i < num; ++i) {
kpeter@171
    68
      nodes.push_back(graph.addNode());
kpeter@171
    69
    }
kpeter@171
    70
kpeter@171
    71
    std::vector<Arc> arcs;
kpeter@171
    72
    for (int i = 0; i < num; ++i) {
kpeter@171
    73
      for (int j = 0; j < i; ++j) {
alpar@209
    74
        arcs.push_back(graph.addArc(nodes[i], nodes[j]));
kpeter@171
    75
      }
kpeter@171
    76
    }
kpeter@171
    77
kpeter@171
    78
    typedef typename Graph::template ArcMap<int> IntArcMap;
kpeter@171
    79
    IntArcMap map(graph, 42);
kpeter@171
    80
kpeter@171
    81
    for (int i = 0; i < int(arcs.size()); ++i) {
kpeter@171
    82
      check(map[arcs[i]] == 42, "Wrong map constructor.");
kpeter@171
    83
    }
kpeter@171
    84
kpeter@171
    85
    for (int i = 0; i < num; ++i) {
kpeter@171
    86
      for (int j = i + 1; j < num; ++j) {
alpar@209
    87
        arcs.push_back(graph.addArc(nodes[i], nodes[j]));
alpar@209
    88
        map[arcs.back()] = 23;
kpeter@171
    89
        check(map[arcs.back()] == 23, "Wrong operator[].");
kpeter@171
    90
      }
kpeter@171
    91
    }
kpeter@171
    92
    map = constMap<Arc>(12);
kpeter@171
    93
    for (int i = 0; i < int(arcs.size()); ++i) {
kpeter@171
    94
      check(map[arcs[i]] == 12, "Wrong map constructor.");
kpeter@171
    95
    }
kpeter@171
    96
    graph.clear();
kpeter@171
    97
    arcs.clear();
kpeter@171
    98
  }
kpeter@171
    99
kpeter@171
   100
  template <typename Graph>
kpeter@171
   101
  void checkGraphEdgeMap() {
kpeter@171
   102
    Graph graph;
kpeter@171
   103
    const int num = 16;
kpeter@171
   104
kpeter@171
   105
    typedef typename Graph::Node Node;
kpeter@171
   106
    typedef typename Graph::Edge Edge;
kpeter@171
   107
kpeter@171
   108
    std::vector<Node> nodes;
kpeter@171
   109
    for (int i = 0; i < num; ++i) {
kpeter@171
   110
      nodes.push_back(graph.addNode());
kpeter@171
   111
    }
kpeter@171
   112
kpeter@171
   113
    std::vector<Edge> edges;
kpeter@171
   114
    for (int i = 0; i < num; ++i) {
kpeter@171
   115
      for (int j = 0; j < i; ++j) {
alpar@209
   116
        edges.push_back(graph.addEdge(nodes[i], nodes[j]));
kpeter@171
   117
      }
kpeter@171
   118
    }
kpeter@171
   119
kpeter@171
   120
    typedef typename Graph::template EdgeMap<int> IntEdgeMap;
kpeter@171
   121
    IntEdgeMap map(graph, 42);
kpeter@171
   122
kpeter@171
   123
    for (int i = 0; i < int(edges.size()); ++i) {
kpeter@171
   124
      check(map[edges[i]] == 42, "Wrong map constructor.");
kpeter@171
   125
    }
kpeter@171
   126
kpeter@171
   127
    for (int i = 0; i < num; ++i) {
kpeter@171
   128
      for (int j = i + 1; j < num; ++j) {
alpar@209
   129
        edges.push_back(graph.addEdge(nodes[i], nodes[j]));
alpar@209
   130
        map[edges.back()] = 23;
kpeter@171
   131
        check(map[edges.back()] == 23, "Wrong operator[].");
kpeter@171
   132
      }
kpeter@171
   133
    }
kpeter@171
   134
    map = constMap<Edge>(12);
kpeter@171
   135
    for (int i = 0; i < int(edges.size()); ++i) {
kpeter@171
   136
      check(map[edges[i]] == 12, "Wrong map constructor.");
kpeter@171
   137
    }
kpeter@171
   138
    graph.clear();
kpeter@171
   139
    edges.clear();
kpeter@171
   140
  }
kpeter@171
   141
kpeter@171
   142
}
kpeter@171
   143
kpeter@171
   144
#endif