|
klao@946
|
1 |
// -*- c++ -*-
|
|
klao@946
|
2 |
|
|
klao@946
|
3 |
#ifndef LEMON_ERASABLE_GRAPH_EXTENDER_H
|
|
klao@946
|
4 |
#define LEMON_ERASABLE_GRAPH_EXTENDER_H
|
|
klao@946
|
5 |
|
|
deba@1414
|
6 |
#include <vector>
|
|
deba@1414
|
7 |
|
|
klao@946
|
8 |
#include <lemon/invalid.h>
|
|
klao@946
|
9 |
|
|
klao@946
|
10 |
|
|
klao@946
|
11 |
namespace lemon {
|
|
klao@946
|
12 |
|
|
klao@946
|
13 |
template <typename _Base>
|
|
klao@946
|
14 |
class ErasableGraphExtender : public _Base {
|
|
klao@946
|
15 |
public:
|
|
klao@946
|
16 |
|
|
klao@946
|
17 |
typedef ErasableGraphExtender Graph;
|
|
klao@946
|
18 |
typedef _Base Parent;
|
|
klao@946
|
19 |
|
|
klao@946
|
20 |
typedef typename Parent::Node Node;
|
|
klao@946
|
21 |
typedef typename Parent::Edge Edge;
|
|
klao@946
|
22 |
|
|
klao@946
|
23 |
void erase(const Node& node) {
|
|
klao@946
|
24 |
Edge edge;
|
|
klao@946
|
25 |
Parent::firstOut(edge, node);
|
|
klao@946
|
26 |
while (edge != INVALID ) {
|
|
klao@946
|
27 |
erase(edge);
|
|
klao@946
|
28 |
Parent::firstOut(edge, node);
|
|
klao@946
|
29 |
}
|
|
klao@946
|
30 |
|
|
klao@946
|
31 |
Parent::firstIn(edge, node);
|
|
klao@946
|
32 |
while (edge != INVALID ) {
|
|
klao@946
|
33 |
erase(edge);
|
|
klao@946
|
34 |
Parent::firstIn(edge, node);
|
|
klao@946
|
35 |
}
|
|
klao@946
|
36 |
|
|
deba@1039
|
37 |
Parent::getNotifier(Node()).erase(node);
|
|
klao@946
|
38 |
Parent::erase(node);
|
|
klao@946
|
39 |
}
|
|
klao@946
|
40 |
|
|
klao@946
|
41 |
void erase(const Edge& edge) {
|
|
deba@1039
|
42 |
Parent::getNotifier(Edge()).erase(edge);
|
|
klao@946
|
43 |
Parent::erase(edge);
|
|
klao@946
|
44 |
}
|
|
klao@946
|
45 |
|
|
klao@946
|
46 |
};
|
|
klao@946
|
47 |
|
|
klao@1022
|
48 |
template <typename _Base>
|
|
deba@1842
|
49 |
class ErasableEdgeSetExtender : public _Base {
|
|
deba@1842
|
50 |
public:
|
|
deba@1842
|
51 |
|
|
deba@1842
|
52 |
typedef ErasableEdgeSetExtender Graph;
|
|
deba@1842
|
53 |
typedef _Base Parent;
|
|
deba@1842
|
54 |
|
|
deba@1842
|
55 |
typedef typename Parent::Edge Edge;
|
|
deba@1842
|
56 |
|
|
deba@1842
|
57 |
void erase(const Edge& edge) {
|
|
deba@1842
|
58 |
Parent::getNotifier(Edge()).erase(edge);
|
|
deba@1842
|
59 |
Parent::erase(edge);
|
|
deba@1842
|
60 |
}
|
|
deba@1842
|
61 |
|
|
deba@1842
|
62 |
};
|
|
deba@1842
|
63 |
|
|
deba@1842
|
64 |
template <typename _Base>
|
|
klao@1909
|
65 |
class ErasableUGraphExtender : public _Base {
|
|
klao@1022
|
66 |
public:
|
|
klao@1022
|
67 |
|
|
klao@1909
|
68 |
typedef ErasableUGraphExtender Graph;
|
|
klao@1022
|
69 |
typedef _Base Parent;
|
|
klao@1022
|
70 |
|
|
klao@1022
|
71 |
typedef typename Parent::Node Node;
|
|
klao@1909
|
72 |
typedef typename Parent::UEdge UEdge;
|
|
klao@1022
|
73 |
typedef typename Parent::Edge Edge;
|
|
klao@1022
|
74 |
|
|
klao@1022
|
75 |
void erase(const Node& node) {
|
|
klao@1022
|
76 |
Edge edge;
|
|
klao@1022
|
77 |
Parent::firstOut(edge, node);
|
|
klao@1022
|
78 |
while (edge != INVALID ) {
|
|
klao@1022
|
79 |
erase(edge);
|
|
klao@1022
|
80 |
Parent::firstOut(edge, node);
|
|
klao@1022
|
81 |
}
|
|
klao@1022
|
82 |
|
|
deba@1039
|
83 |
Parent::getNotifier(Node()).erase(node);
|
|
klao@1022
|
84 |
Parent::erase(node);
|
|
klao@1022
|
85 |
}
|
|
klao@1022
|
86 |
|
|
klao@1909
|
87 |
void erase(const UEdge& uedge) {
|
|
deba@1414
|
88 |
std::vector<Edge> edges;
|
|
deba@1627
|
89 |
edges.push_back(Parent::direct(uedge,true));
|
|
deba@1627
|
90 |
edges.push_back(Parent::direct(uedge,false));
|
|
deba@1414
|
91 |
Parent::getNotifier(Edge()).erase(edges);
|
|
klao@1909
|
92 |
Parent::getNotifier(UEdge()).erase(uedge);
|
|
klao@1022
|
93 |
Parent::erase(uedge);
|
|
klao@1022
|
94 |
}
|
|
klao@1022
|
95 |
|
|
klao@1022
|
96 |
};
|
|
klao@1022
|
97 |
|
|
deba@1842
|
98 |
template <typename _Base>
|
|
klao@1909
|
99 |
class ErasableUEdgeSetExtender : public _Base {
|
|
deba@1842
|
100 |
public:
|
|
deba@1842
|
101 |
|
|
klao@1909
|
102 |
typedef ErasableUEdgeSetExtender Graph;
|
|
deba@1842
|
103 |
typedef _Base Parent;
|
|
deba@1842
|
104 |
|
|
deba@1842
|
105 |
typedef typename Parent::Node Node;
|
|
klao@1909
|
106 |
typedef typename Parent::UEdge UEdge;
|
|
deba@1842
|
107 |
typedef typename Parent::Edge Edge;
|
|
deba@1842
|
108 |
|
|
klao@1909
|
109 |
void erase(const UEdge& uedge) {
|
|
deba@1842
|
110 |
std::vector<Edge> edges;
|
|
deba@1842
|
111 |
edges.push_back(Parent::direct(uedge,true));
|
|
deba@1842
|
112 |
edges.push_back(Parent::direct(uedge,false));
|
|
deba@1842
|
113 |
Parent::getNotifier(Edge()).erase(edges);
|
|
klao@1909
|
114 |
Parent::getNotifier(UEdge()).erase(uedge);
|
|
deba@1842
|
115 |
Parent::erase(uedge);
|
|
deba@1842
|
116 |
}
|
|
deba@1842
|
117 |
|
|
deba@1842
|
118 |
};
|
|
deba@1842
|
119 |
|
|
klao@946
|
120 |
}
|
|
klao@946
|
121 |
|
|
klao@946
|
122 |
#endif
|