COIN-OR::LEMON - Graph Library

source: lemon-1.2/lemon/bits/default_map.h @ 482:879c55700cd4

Last change on this file since 482:879c55700cd4 was 314:2cc60866a0c9, checked in by Peter Kovacs <kpeter@…>, 11 years ago

Doc reorganization + improvements

  • Reorganize several tools (move them to other modules).
  • Add new module for map concepts.
  • Remove the doc of all tools in lemon/bits.
  • Improvements in groups.dox.
  • Fix some doxygen warnings.
File size: 4.8 KB
Line 
1/* -*- mode: C++; indent-tabs-mode: nil; -*-
2 *
3 * This file is a part of LEMON, a generic C++ optimization library.
4 *
5 * Copyright (C) 2003-2008
6 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
7 * (Egervary Research Group on Combinatorial Optimization, EGRES).
8 *
9 * Permission to use, modify and distribute this software is granted
10 * provided that this copyright notice appears in all copies. For
11 * precise terms see the accompanying LICENSE file.
12 *
13 * This software is provided "AS IS" with no warranty of any kind,
14 * express or implied, and with no claim as to its suitability for any
15 * purpose.
16 *
17 */
18
19#ifndef LEMON_BITS_DEFAULT_MAP_H
20#define LEMON_BITS_DEFAULT_MAP_H
21
22#include <lemon/bits/array_map.h>
23#include <lemon/bits/vector_map.h>
24//#include <lemon/bits/debug_map.h>
25
26//\ingroup graphbits
27//\file
28//\brief Graph maps that construct and destruct their elements dynamically.
29
30namespace lemon {
31
32
33  //#ifndef LEMON_USE_DEBUG_MAP
34
35  template <typename _Graph, typename _Item, typename _Value>
36  struct DefaultMapSelector {
37    typedef ArrayMap<_Graph, _Item, _Value> Map;
38  };
39
40  // bool
41  template <typename _Graph, typename _Item>
42  struct DefaultMapSelector<_Graph, _Item, bool> {
43    typedef VectorMap<_Graph, _Item, bool> Map;
44  };
45
46  // char
47  template <typename _Graph, typename _Item>
48  struct DefaultMapSelector<_Graph, _Item, char> {
49    typedef VectorMap<_Graph, _Item, char> Map;
50  };
51
52  template <typename _Graph, typename _Item>
53  struct DefaultMapSelector<_Graph, _Item, signed char> {
54    typedef VectorMap<_Graph, _Item, signed char> Map;
55  };
56
57  template <typename _Graph, typename _Item>
58  struct DefaultMapSelector<_Graph, _Item, unsigned char> {
59    typedef VectorMap<_Graph, _Item, unsigned char> Map;
60  };
61
62
63  // int
64  template <typename _Graph, typename _Item>
65  struct DefaultMapSelector<_Graph, _Item, signed int> {
66    typedef VectorMap<_Graph, _Item, signed int> Map;
67  };
68
69  template <typename _Graph, typename _Item>
70  struct DefaultMapSelector<_Graph, _Item, unsigned int> {
71    typedef VectorMap<_Graph, _Item, unsigned int> Map;
72  };
73
74
75  // short
76  template <typename _Graph, typename _Item>
77  struct DefaultMapSelector<_Graph, _Item, signed short> {
78    typedef VectorMap<_Graph, _Item, signed short> Map;
79  };
80
81  template <typename _Graph, typename _Item>
82  struct DefaultMapSelector<_Graph, _Item, unsigned short> {
83    typedef VectorMap<_Graph, _Item, unsigned short> Map;
84  };
85
86
87  // long
88  template <typename _Graph, typename _Item>
89  struct DefaultMapSelector<_Graph, _Item, signed long> {
90    typedef VectorMap<_Graph, _Item, signed long> Map;
91  };
92
93  template <typename _Graph, typename _Item>
94  struct DefaultMapSelector<_Graph, _Item, unsigned long> {
95    typedef VectorMap<_Graph, _Item, unsigned long> Map;
96  };
97
98
99#if defined __GNUC__ && !defined __STRICT_ANSI__
100
101  // long long
102  template <typename _Graph, typename _Item>
103  struct DefaultMapSelector<_Graph, _Item, signed long long> {
104    typedef VectorMap<_Graph, _Item, signed long long> Map;
105  };
106
107  template <typename _Graph, typename _Item>
108  struct DefaultMapSelector<_Graph, _Item, unsigned long long> {
109    typedef VectorMap<_Graph, _Item, unsigned long long> Map;
110  };
111
112#endif
113
114
115  // float
116  template <typename _Graph, typename _Item>
117  struct DefaultMapSelector<_Graph, _Item, float> {
118    typedef VectorMap<_Graph, _Item, float> Map;
119  };
120
121
122  // double
123  template <typename _Graph, typename _Item>
124  struct DefaultMapSelector<_Graph, _Item, double> {
125    typedef VectorMap<_Graph, _Item,  double> Map;
126  };
127
128
129  // long double
130  template <typename _Graph, typename _Item>
131  struct DefaultMapSelector<_Graph, _Item, long double> {
132    typedef VectorMap<_Graph, _Item, long double> Map;
133  };
134
135
136  // pointer
137  template <typename _Graph, typename _Item, typename _Ptr>
138  struct DefaultMapSelector<_Graph, _Item, _Ptr*> {
139    typedef VectorMap<_Graph, _Item, _Ptr*> Map;
140  };
141
142// #else
143
144//   template <typename _Graph, typename _Item, typename _Value>
145//   struct DefaultMapSelector {
146//     typedef DebugMap<_Graph, _Item, _Value> Map;
147//   };
148
149// #endif
150
151  // DefaultMap class
152  template <typename _Graph, typename _Item, typename _Value>
153  class DefaultMap
154    : public DefaultMapSelector<_Graph, _Item, _Value>::Map {
155  public:
156    typedef typename DefaultMapSelector<_Graph, _Item, _Value>::Map Parent;
157    typedef DefaultMap<_Graph, _Item, _Value> Map;
158
159    typedef typename Parent::Graph Graph;
160    typedef typename Parent::Value Value;
161
162    explicit DefaultMap(const Graph& graph) : Parent(graph) {}
163    DefaultMap(const Graph& graph, const Value& value)
164      : Parent(graph, value) {}
165
166    DefaultMap& operator=(const DefaultMap& cmap) {
167      return operator=<DefaultMap>(cmap);
168    }
169
170    template <typename CMap>
171    DefaultMap& operator=(const CMap& cmap) {
172      Parent::operator=(cmap);
173      return *this;
174    }
175
176  };
177
178}
179
180#endif
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