lemon-0.x: lemon/bits/clearable_graph

     1 // -*- c++ -*-

     3 #ifndef LEMON_CLEARABLE_GRAPH_EXTENDER_H

     4 #define LEMON_CLEARABLE_GRAPH_EXTENDER_H

     6 #include <lemon/invalid.h>

     9 namespace lemon {

    11   template <typename _Base>

    12   class ClearableGraphExtender : public _Base {

    13   public:

    15     typedef ClearableGraphExtender Graph;

    16     typedef _Base Parent;

    17     typedef typename Parent::Node Node;

    18     typedef typename Parent::Edge Edge;

    20     void clear() {

    21       Parent::getNotifier(Node()).clear();

    22       Parent::getNotifier(Edge()).clear();

    23       Parent::clear();

    24     }

    26   };

    28   template <typename _Base>

    29   class ClearableEdgeSetExtender : public _Base {

    30   public:

    32     typedef ClearableEdgeSetExtender Graph;

    33     typedef _Base Parent;

    34     typedef typename Parent::Node Node;

    35     typedef typename Parent::Edge Edge;

    37     void clear() {

    38       Parent::getNotifier(Edge()).clear();

    39       Parent::clear();

    40     }

    42   };

    44   template <typename _Base>

    45   class ClearableUndirGraphExtender : public _Base {

    46   public:

    48     typedef ClearableUndirGraphExtender Graph;

    49     typedef _Base Parent;

    50     typedef typename Parent::Node Node;

    51     typedef typename Parent::UndirEdge UndirEdge;

    52     typedef typename Parent::Edge Edge;

    54     void clear() {

    55       Parent::getNotifier(Node()).clear();

    56       Parent::getNotifier(UndirEdge()).clear();

    57       Parent::getNotifier(Edge()).clear();

    58       Parent::clear();

    59     }

    60   };

    62   template <typename _Base>

    63   class ClearableUndirEdgeSetExtender : public _Base {

    64   public:

    66     typedef ClearableUndirEdgeSetExtender Graph;

    67     typedef _Base Parent;

    68     typedef typename Parent::Node Node;

    69     typedef typename Parent::UndirEdge UndirEdge;

    70     typedef typename Parent::Edge Edge;

    72     void clear() {

    73       Parent::getNotifier(UndirEdge()).clear();

    74       Parent::getNotifier(Edge()).clear();

    75       Parent::clear();

    76     }

    78   };

    81   template <typename _Base>

    82   class ClearableUndirBipartiteGraphExtender : public _Base {

    83   public:

    85     typedef _Base Parent;

    86     typedef ClearableUndirBipartiteGraphExtender Graph;

    88     typedef typename Parent::Node Node;

    89     typedef typename Parent::LowerNode LowerNode;

    90     typedef typename Parent::UpperNode UpperNode;

    91     typedef typename Parent::Edge Edge;

    92     typedef typename Parent::UndirEdge UndirEdge;

    94     void clear() {

    95       Parent::getNotifier(Edge()).clear();

    96       Parent::getNotifier(UndirEdge()).clear();

    97       Parent::getNotifier(Node()).clear();

    98       Parent::getNotifier(LowerNode()).clear();

    99       Parent::getNotifier(UpperNode()).clear();

   100       Parent::clear();

   101     }

   103   };

   105 }

   107 #endif

author	hegyi
	Thu, 12 Jan 2006 15:24:24 +0000
changeset 1893	4a35c7847c77
parent 1820	22099ef840d7
child 1909	2d806130e700
permissions	-rw-r--r--