src/work/deba/map_defines.h
author klao
Sun, 09 Jan 2005 23:44:29 +0000
changeset 1068 e0b0dcee5e17
parent 703 32f280a5ed7d
permissions -rw-r--r--
(none)
     1 // -*- c++ -*-
     2 #ifndef MAP_DEFINES_H
     3 #define MAP_DEFINES_H
     4 
     5 /** Creates the EdgeMapRegistry type an declare a mutable instance 
     6  *  named edge_maps.
     7  */
     8 #define CREATE_EDGE_MAP_REGISTRY \
     9 typedef MapRegistry<Graph, Edge, EdgeIt> EdgeMapRegistry; \
    10 mutable EdgeMapRegistry edge_maps;
    11 
    12 /** Creates the NodeMapRegistry type an declare a mutable instance 
    13  *  named node_maps.
    14  */
    15 #define CREATE_NODE_MAP_REGISTRY \
    16 typedef MapRegistry<Graph, Node, NodeIt> NodeMapRegistry; \
    17 mutable NodeMapRegistry node_maps;
    18 
    19 /** Creates both map registries.
    20  */
    21 #define CREATE_MAP_REGISTRIES \
    22 CREATE_NODE_MAP_REGISTRY \
    23 CREATE_EDGE_MAP_REGISTRY
    24 
    25 /** Creates a map a concrete factory type from a template map
    26  *  factory to use as node map factory.
    27  */
    28 #define CREATE_NODE_MAP_FACTORY(TemplateFactory) \
    29 typedef TemplateFactory<NodeMapRegistry> NodeMapFactory;
    30 
    31 /** Creates a map a concrete factory type from a template map
    32  *  factory to use as edge map factory.
    33  */
    34 #define CREATE_EDGE_MAP_FACTORY(TemplateFactory) \
    35 typedef TemplateFactory<EdgeMapRegistry> EdgeMapFactory;
    36 
    37 /** Creates both map factories.
    38  */
    39 #define CREATE_MAP_FACTORIES(TemplateFactory) \
    40 CREATE_NODE_MAP_FACTORY(TemplateFactory) \
    41 CREATE_EDGE_MAP_FACTORY(TemplateFactory) 
    42 
    43 /** Import a map from a concrete map factory. The import method is
    44  *  an overloading of the map type.
    45  *  The reason to use these macro is that the c++ does not support
    46  *  the template typedefs. If a future release of the c++ 
    47  *  supports this feature it should be fixed.
    48  */
    49 #define IMPORT_NODE_MAP(Factory) \
    50 template <typename V> \
    51 class NodeMap : public Factory::Map<V> { \
    52 public: \
    53 NodeMap() {} \
    54 NodeMap(const Graph& g) : Factory::Map<V>(&g, &(g.node_maps)) {} \
    55 NodeMap(const Graph& g, const V& v) : Factory::Map<V>(g, g.node_maps, v) {} \
    56 NodeMap(const NodeMap& copy) \
    57   : Factory::Map<V>(static_cast<const Factory::Map<V>&>(copy)) {} \
    58 template <typename CMap> NodeMap(const CMap& copy) : Factory::Map<V>(copy) {} \
    59 NodeMap& operator=(const NodeMap& copy) { \
    60   this->Factory::Map<V>::operator=(static_cast<Factory::Map<V>&>(copy)); \
    61   return *this; \
    62 } \
    63 template <typename CMap>NodeMap& operator=(const CMap& copy) { \
    64   this->Factory::Map<V>::operator=<CMap>(static_cast<Factory::Map<V>&>(copy));\
    65   return *this; \
    66 } \
    67 };
    68 
    69 /** Import a map from a concrete map factory. The import method is
    70  *  an overloading of the map type.
    71  *  The reason to use these macro is that the c++ does not support
    72  *  the template typedefs. If a future release of the c++ 
    73  *  supports this feature it should be fixed.
    74  */
    75 #define IMPORT_EDGE_MAP(Factory) \
    76 template <typename V> \
    77 class EdgeMap : public Factory::Map<V> { \
    78 public: \
    79 EdgeMap() {} \
    80 EdgeMap(const Graph& g) : Factory::Map<V>(g, g.edge_maps) {} \
    81 EdgeMap(const Graph& g, const V& v) : Factory::Map<V>(g, g.node_maps, v) {} \
    82 EdgeMap(const EdgeMap& copy) \
    83   : Factory::Map<V>(static_cast<Factory::Map<V>&>(copy)) {} \
    84 template <typename CMap> EdgeMap(const CMap& copy) : Factory::Map<V>(copy) {} \
    85 EdgeMap& operator=(const EdgeMap& copy) { \
    86   this->Factory::Map<V>::operator=(static_cast<Factory::Map<V>&>(copy)); \
    87   return *this; \
    88 } \
    89 template <typename CMap>EdgeMap& operator=(const CMap& copy) { \
    90   this->Factory::Map<V>::operator=<CMap>(static_cast<Factory::Map<V>&>(copy));\
    91   return *this; \
    92 } \
    93 };
    94 
    95 /** This macro creates both map factories and imports both maps.
    96  */
    97 #define CREATE_MAPS(TemplateFactory) \
    98 CREATE_MAP_FACTORIES(TemplateFactory) \
    99 IMPORT_NODE_MAP(NodeMapFactory) \
   100 IMPORT_EDGE_MAP(EdgeMapFactory)
   101 
   102 #endif