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/* -*- mode: C++; indent-tabs-mode: nil; -*-
*
* This file is a part of LEMON, a generic C++ optimization library.
*
* Copyright (C) 2003-2013
* Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
* (Egervary Research Group on Combinatorial Optimization, EGRES).
*
* Permission to use, modify and distribute this software is granted
* provided that this copyright notice appears in all copies. For
* precise terms see the accompanying LICENSE file.
*
* This software is provided "AS IS" with no warranty of any kind,
* express or implied, and with no claim as to its suitability for any
* purpose.
*
*/
#ifndef LEMON_BITS_DEFAULT_MAP_H
#define LEMON_BITS_DEFAULT_MAP_H
#include <lemon/config.h>
#include <lemon/bits/array_map.h>
#include <lemon/bits/vector_map.h>
//#include <lemon/bits/debug_map.h>
//\ingroup graphbits
//\file
//\brief Graph maps that construct and destruct their elements dynamically.
namespace lemon {
//#ifndef LEMON_USE_DEBUG_MAP
template <typename _Graph, typename _Item, typename _Value>
struct DefaultMapSelector {
typedef ArrayMap<_Graph, _Item, _Value> Map;
};
// bool
template <typename _Graph, typename _Item>
struct DefaultMapSelector<_Graph, _Item, bool> {
typedef VectorMap<_Graph, _Item, bool> Map;
};
// char
template <typename _Graph, typename _Item>
struct DefaultMapSelector<_Graph, _Item, char> {
typedef VectorMap<_Graph, _Item, char> Map;
};
template <typename _Graph, typename _Item>
struct DefaultMapSelector<_Graph, _Item, signed char> {
typedef VectorMap<_Graph, _Item, signed char> Map;
};
template <typename _Graph, typename _Item>
struct DefaultMapSelector<_Graph, _Item, unsigned char> {
typedef VectorMap<_Graph, _Item, unsigned char> Map;
};
// int
template <typename _Graph, typename _Item>
struct DefaultMapSelector<_Graph, _Item, signed int> {
typedef VectorMap<_Graph, _Item, signed int> Map;
};
template <typename _Graph, typename _Item>
struct DefaultMapSelector<_Graph, _Item, unsigned int> {
typedef VectorMap<_Graph, _Item, unsigned int> Map;
};
// short
template <typename _Graph, typename _Item>
struct DefaultMapSelector<_Graph, _Item, signed short> {
typedef VectorMap<_Graph, _Item, signed short> Map;
};
template <typename _Graph, typename _Item>
struct DefaultMapSelector<_Graph, _Item, unsigned short> {
typedef VectorMap<_Graph, _Item, unsigned short> Map;
};
// long
template <typename _Graph, typename _Item>
struct DefaultMapSelector<_Graph, _Item, signed long> {
typedef VectorMap<_Graph, _Item, signed long> Map;
};
template <typename _Graph, typename _Item>
struct DefaultMapSelector<_Graph, _Item, unsigned long> {
typedef VectorMap<_Graph, _Item, unsigned long> Map;
};
#if defined LEMON_HAVE_LONG_LONG
// long long
template <typename _Graph, typename _Item>
struct DefaultMapSelector<_Graph, _Item, signed long long> {
typedef VectorMap<_Graph, _Item, signed long long> Map;
};
template <typename _Graph, typename _Item>
struct DefaultMapSelector<_Graph, _Item, unsigned long long> {
typedef VectorMap<_Graph, _Item, unsigned long long> Map;
};
#endif
// float
template <typename _Graph, typename _Item>
struct DefaultMapSelector<_Graph, _Item, float> {
typedef VectorMap<_Graph, _Item, float> Map;
};
// double
template <typename _Graph, typename _Item>
struct DefaultMapSelector<_Graph, _Item, double> {
typedef VectorMap<_Graph, _Item, double> Map;
};
// long double
template <typename _Graph, typename _Item>
struct DefaultMapSelector<_Graph, _Item, long double> {
typedef VectorMap<_Graph, _Item, long double> Map;
};
// pointer
template <typename _Graph, typename _Item, typename _Ptr>
struct DefaultMapSelector<_Graph, _Item, _Ptr*> {
typedef VectorMap<_Graph, _Item, _Ptr*> Map;
};
// #else
// template <typename _Graph, typename _Item, typename _Value>
// struct DefaultMapSelector {
// typedef DebugMap<_Graph, _Item, _Value> Map;
// };
// #endif
// DefaultMap class
template <typename _Graph, typename _Item, typename _Value>
class DefaultMap
: public DefaultMapSelector<_Graph, _Item, _Value>::Map {
typedef typename DefaultMapSelector<_Graph, _Item, _Value>::Map Parent;
public:
typedef DefaultMap<_Graph, _Item, _Value> Map;
typedef typename Parent::GraphType GraphType;
typedef typename Parent::Value Value;
explicit DefaultMap(const GraphType& graph) : Parent(graph) {}
DefaultMap(const GraphType& graph, const Value& value)
: Parent(graph, value) {}
DefaultMap& operator=(const DefaultMap& cmap) {
return operator=<DefaultMap>(cmap);
}
template <typename CMap>
DefaultMap& operator=(const CMap& cmap) {
Parent::operator=(cmap);
return *this;
}
};
}
#endif
|
