14 * express or implied, and with no claim as to its suitability for any |
14 * express or implied, and with no claim as to its suitability for any |
15 * purpose. |
15 * purpose. |
16 * |
16 * |
17 */ |
17 */ |
18 |
18 |
19 #include "test_tools.h" |
19 #include <lemon/concepts/digraph.h> |
20 // #include <lemon/smart_graph.h> |
20 #include <lemon/smart_graph.h> |
21 #include <lemon/list_graph.h> |
21 #include <lemon/list_graph.h> |
22 #include <lemon/dfs.h> |
22 #include <lemon/dfs.h> |
23 #include <lemon/path.h> |
23 #include <lemon/path.h> |
24 #include <lemon/concepts/digraph.h> |
24 |
|
25 #include "graph_test.h" |
|
26 #include "test_tools.h" |
25 |
27 |
26 using namespace lemon; |
28 using namespace lemon; |
27 |
29 |
28 const int PET_SIZE =5; |
30 void checkDfsCompile() |
29 |
|
30 |
|
31 void check_Dfs_SmartDigraph_Compile() |
|
32 { |
31 { |
33 typedef concepts::Digraph Digraph; |
32 typedef concepts::Digraph Digraph; |
34 |
|
35 typedef Digraph::Arc Arc; |
|
36 typedef Digraph::Node Node; |
|
37 typedef Digraph::ArcIt ArcIt; |
|
38 typedef Digraph::NodeIt NodeIt; |
|
39 |
|
40 typedef Dfs<Digraph> DType; |
33 typedef Dfs<Digraph> DType; |
41 |
34 |
42 Digraph G; |
35 Digraph G; |
43 Node n; |
36 Digraph::Node n; |
44 Arc e; |
37 Digraph::Arc e; |
45 int l; |
38 int l; |
46 bool b; |
39 bool b; |
47 DType::DistMap d(G); |
40 DType::DistMap d(G); |
48 DType::PredMap p(G); |
41 DType::PredMap p(G); |
49 // DType::PredNodeMap pn(G); |
42 // DType::PredNodeMap pn(G); |
61 b = dfs_test.reached(n); |
54 b = dfs_test.reached(n); |
62 |
55 |
63 Path<Digraph> pp = dfs_test.path(n); |
56 Path<Digraph> pp = dfs_test.path(n); |
64 } |
57 } |
65 |
58 |
66 |
59 void checkDfsFunctionCompile() |
67 void check_Dfs_Function_Compile() |
|
68 { |
60 { |
69 typedef int VType; |
61 typedef int VType; |
70 typedef concepts::Digraph Digraph; |
62 typedef concepts::Digraph Digraph; |
71 |
|
72 typedef Digraph::Arc Arc; |
63 typedef Digraph::Arc Arc; |
73 typedef Digraph::Node Node; |
64 typedef Digraph::Node Node; |
74 typedef Digraph::ArcIt ArcIt; |
|
75 typedef Digraph::NodeIt NodeIt; |
|
76 typedef concepts::ReadMap<Arc,VType> LengthMap; |
|
77 |
65 |
78 Digraph g; |
66 Digraph g; |
79 dfs(g,Node()).run(); |
67 dfs(g,Node()).run(); |
80 dfs(g).source(Node()).run(); |
68 dfs(g).source(Node()).run(); |
81 dfs(g) |
69 dfs(g) |
82 .predMap(concepts::WriteMap<Node,Arc>()) |
70 .predMap(concepts::WriteMap<Node,Arc>()) |
83 .distMap(concepts::WriteMap<Node,VType>()) |
71 .distMap(concepts::WriteMap<Node,VType>()) |
84 .reachedMap(concepts::ReadWriteMap<Node,bool>()) |
72 .reachedMap(concepts::ReadWriteMap<Node,bool>()) |
85 .processedMap(concepts::WriteMap<Node,bool>()) |
73 .processedMap(concepts::WriteMap<Node,bool>()) |
86 .run(Node()); |
74 .run(Node()); |
87 |
|
88 } |
75 } |
89 |
76 |
90 int main() |
77 template <class Digraph> |
91 { |
78 void checkDfs() { |
92 |
79 TEMPLATE_DIGRAPH_TYPEDEFS(Digraph); |
93 // typedef SmartDigraph Digraph; |
|
94 typedef ListDigraph Digraph; |
|
95 |
|
96 typedef Digraph::Arc Arc; |
|
97 typedef Digraph::Node Node; |
|
98 typedef Digraph::ArcIt ArcIt; |
|
99 typedef Digraph::NodeIt NodeIt; |
|
100 typedef Digraph::ArcMap<int> LengthMap; |
|
101 |
80 |
102 Digraph G; |
81 Digraph G; |
103 Node s, t; |
82 Node s, t; |
104 PetStruct<Digraph> ps = addPetersen(G,PET_SIZE); |
83 PetStruct<Digraph> ps = addPetersen(G, 5); |
105 |
84 |
106 s=ps.outer[2]; |
85 s=ps.outer[2]; |
107 t=ps.inner[0]; |
86 t=ps.inner[0]; |
108 |
87 |
109 Dfs<Digraph> dfs_test(G); |
88 Dfs<Digraph> dfs_test(G); |
110 dfs_test.run(s); |
89 dfs_test.run(s); |
111 |
90 |
112 Path<Digraph> p = dfs_test.path(t); |
91 Path<Digraph> p = dfs_test.path(t); |
113 check(p.length()==dfs_test.dist(t),"path() found a wrong path."); |
92 check(p.length() == dfs_test.dist(t),"path() found a wrong path."); |
114 check(checkPath(G, p),"path() found a wrong path."); |
93 check(checkPath(G, p),"path() found a wrong path."); |
115 check(pathSource(G, p) == s,"path() found a wrong path."); |
94 check(pathSource(G, p) == s,"path() found a wrong path."); |
116 check(pathTarget(G, p) == t,"path() found a wrong path."); |
95 check(pathTarget(G, p) == t,"path() found a wrong path."); |
117 |
96 |
118 for(NodeIt v(G); v!=INVALID; ++v) { |
97 for(NodeIt v(G); v!=INVALID; ++v) { |