COIN-OR::LEMON - Graph Library

source: lemon-0.x/src/lemon/clearable_graph_extender.h @ 1284:b941d044f87b

Last change on this file since 1284:b941d044f87b was 1039:bd01c5a3f989, checked in by Balazs Dezso, 15 years ago

AlterationObserverRegistry? -> AlterationNotifier?
2 step

File size: 1021 bytes
Line 
1// -*- c++ -*-
2
3#ifndef LEMON_CLEARABLE_GRAPH_EXTENDER_H
4#define LEMON_CLEARABLE_GRAPH_EXTENDER_H
5
6#include <lemon/invalid.h>
7
8
9namespace lemon {
10
11  template <typename _Base>
12  class ClearableGraphExtender : public _Base {
13  public:
14
15    typedef ClearableGraphExtender Graph;
16    typedef _Base Parent;
17    typedef typename Parent::Node Node;
18    typedef typename Parent::Edge Edge;
19
20    void clear() {
21      Parent::getNotifier(Node()).clear();
22      Parent::getNotifier(Edge()).clear();
23      Parent::clear();
24    }
25
26  };
27
28  template <typename _Base>
29  class ClearableUndirGraphExtender : public _Base {
30  public:
31
32    typedef ClearableUndirGraphExtender Graph;
33    typedef _Base Parent;
34    typedef typename Parent::Node Node;
35    typedef typename Parent::UndirEdge UndirEdge;
36    typedef typename Parent::Edge Edge;
37
38    void clear() {
39      Parent::getNotifier(Node()).clear();
40      Parent::getNotifier(UndirEdge()).clear();
41      Parent::getNotifier(Edge()).clear();
42      Parent::clear();
43    }
44
45  };
46
47}
48
49#endif
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