r347:160bf92c7cdc
Mon, 20 Oct 2008 12:36:02
[Not Reviewed]
0 comments (0 inline)
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%!PS-Adobe-2.0 EPSF-2.0 |
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%%Title: Grid undirected graph |
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%%Copyright: (C) 2006 LEMON Project |
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%%Creator: LEMON, graphToEps() |
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%%CreationDate: Fri Sep 29 11:55:56 2006 |
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%%BoundingBox: 0 0 985 1144 |
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%%EndComments |
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/lb { setlinewidth setrgbcolor newpath moveto
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4 2 roll 1 index 1 index curveto stroke } bind def |
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/l { setlinewidth setrgbcolor newpath moveto lineto stroke } bind def
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/c { newpath dup 3 index add 2 index moveto 0 360 arc closepath } bind def
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/sq { newpath 2 index 1 index add 2 index 2 index add moveto
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2 index 1 index sub 2 index 2 index add lineto |
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2 index 1 index sub 2 index 2 index sub lineto |
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2 index 1 index add 2 index 2 index sub lineto |
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closepath pop pop pop} bind def |
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/di { newpath 2 index 1 index add 2 index moveto
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2 index 2 index 2 index add lineto |
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2 index 1 index sub 2 index lineto |
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2 index 2 index 2 index sub lineto |
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closepath pop pop pop} bind def |
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/nc { 0 0 0 setrgbcolor 5 index 5 index 5 index c fill
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setrgbcolor 1.1 div c fill |
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} bind def |
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/arrl 1 def |
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/arrw 0.3 def |
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/lrl { 2 index mul exch 2 index mul exch rlineto pop} bind def
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/arr { setrgbcolor /y1 exch def /x1 exch def /dy exch def /dx exch def
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/w exch def /len exch def |
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newpath x1 dy w 2 div mul add y1 dx w 2 div mul sub moveto |
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len w sub arrl sub dx dy lrl |
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arrw dy dx neg lrl |
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dx arrl w add mul dy w 2 div arrw add mul sub |
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dy arrl w add mul dx w 2 div arrw add mul add rlineto |
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dx arrl w add mul neg dy w 2 div arrw add mul sub |
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dy arrl w add mul neg dx w 2 div arrw add mul add rlineto |
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arrw dy dx neg lrl |
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len w sub arrl sub neg dx dy lrl |
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closepath fill } bind def |
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/cshow { 2 index 2 index moveto dup stringwidth pop
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neg 2 div fosi .35 mul neg rmoveto show pop pop} def |
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gsave |
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2 2 scale |
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50 40 translate |
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5.5000 5.5000 scale |
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% 1.14018 1.14018 translate |
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%Edges: |
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gsave |
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70 80 70 90 0 0 0 0.5000 l |
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70 70 70 80 0 0 0 0.5000 l |
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70 60 70 70 0 0 0 0.5000 l |
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70 50 70 60 0 0 0 0.5000 l |
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70 40 70 50 0 0 0 0.5000 l |
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70 30 70 40 0 0 0 0.5000 l |
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70 20 70 30 0 0 0 0.5000 l |
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70 10 70 20 0 0 0 0.5000 l |
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70 0 70 10 0 0 0 0.5000 l |
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60 80 60 90 0 0 0 0.5000 l |
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60 70 60 80 0 0 0 0.5000 l |
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60 60 60 70 0 0 0 0.5000 l |
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60 50 60 60 0 0 0 0.5000 l |
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60 40 60 50 0 0 0 0.5000 l |
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60 30 60 40 0 0 0 0.5000 l |
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60 20 60 30 0 0 0 0.5000 l |
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60 10 60 20 0 0 0 0.5000 l |
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60 0 60 10 0 0 0 0.5000 l |
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50 80 50 90 0 0 0 0.5000 l |
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50 70 50 80 0 0 0 0.5000 l |
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50 60 50 70 0 0 0 0.5000 l |
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50 50 50 60 0 0 0 0.5000 l |
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50 40 50 50 0 0 0 0.5000 l |
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50 30 50 40 0 0 0 0.5000 l |
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50 20 50 30 0 0 0 0.5000 l |
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50 10 50 20 0 0 0 0.5000 l |
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50 0 50 10 0 0 0 0.5000 l |
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40 80 40 90 0 0 0 0.5000 l |
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40 70 40 80 0 0 0 0.5000 l |
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40 60 40 70 0 0 0 0.5000 l |
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40 50 40 60 0 0 0 0.5000 l |
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40 40 40 50 0 0 0 0.5000 l |
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40 30 40 40 0 0 0 0.5000 l |
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40 20 40 30 0 0 0 0.5000 l |
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40 10 40 20 0 0 0 0.5000 l |
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40 0 40 10 0 0 0 0.5000 l |
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30 80 30 90 0 0 0 0.5000 l |
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30 70 30 80 0 0 0 0.5000 l |
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30 60 30 70 0 0 0 0.5000 l |
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30 50 30 60 0 0 0 0.5000 l |
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30 40 30 50 0 0 0 0.5000 l |
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30 30 30 40 0 0 0 0.5000 l |
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30 20 30 30 0 0 0 0.5000 l |
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30 10 30 20 0 0 0 0.5000 l |
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30 0 30 10 0 0 0 0.5000 l |
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20 80 20 90 0 0 0 0.5000 l |
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20 70 20 80 0 0 0 0.5000 l |
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20 60 20 70 0 0 0 0.5000 l |
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20 50 20 60 0 0 0 0.5000 l |
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20 40 20 50 0 0 0 0.5000 l |
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20 30 20 40 0 0 0 0.5000 l |
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20 20 20 30 0 0 0 0.5000 l |
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20 10 20 20 0 0 0 0.5000 l |
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20 0 20 10 0 0 0 0.5000 l |
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10 80 10 90 0 0 0 0.5000 l |
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10 70 10 80 0 0 0 0.5000 l |
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10 60 10 70 0 0 0 0.5000 l |
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10 50 10 60 0 0 0 0.5000 l |
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10 40 10 50 0 0 0 0.5000 l |
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10 30 10 40 0 0 0 0.5000 l |
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10 20 10 30 0 0 0 0.5000 l |
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10 10 10 20 0 0 0 0.5000 l |
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10 0 10 10 0 0 0 0.5000 l |
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0 80 0 90 0 0 0 0.5000 l |
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0 70 0 80 0 0 0 0.5000 l |
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0 60 0 70 0 0 0 0.5000 l |
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0 50 0 60 0 0 0 0.5000 l |
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0 40 0 50 0 0 0 0.5000 l |
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0 30 0 40 0 0 0 0.5000 l |
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60 90 70 90 0 0 0 0.5000 l |
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60 80 70 80 0 0 0 0.5000 l |
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60 70 70 70 0 0 0 0.5000 l |
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60 60 70 60 0 0 0 0.5000 l |
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60 50 70 50 0 0 0 0.5000 l |
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60 40 70 40 0 0 0 0.5000 l |
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60 30 70 30 0 0 0 0.5000 l |
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60 10 70 10 0 0 0 0.5000 l |
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60 0 70 0 0 0 0 0.5000 l |
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50 90 60 90 0 0 0 0.5000 l |
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50 80 60 80 0 0 0 0.5000 l |
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50 70 60 70 0 0 0 0.5000 l |
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50 60 60 60 0 0 0 0.5000 l |
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50 50 60 50 0 0 0 0.5000 l |
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50 40 60 40 0 0 0 0.5000 l |
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50 30 60 30 0 0 0 0.5000 l |
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50 20 60 20 0 0 0 0.5000 l |
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50 10 60 10 0 0 0 0.5000 l |
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50 0 60 0 0 0 0 0.5000 l |
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40 90 50 90 0 0 0 0.5000 l |
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40 80 50 80 0 0 0 0.5000 l |
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40 70 50 70 0 0 0 0.5000 l |
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40 60 50 60 0 0 0 0.5000 l |
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40 50 50 50 0 0 0 0.5000 l |
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40 40 50 40 0 0 0 0.5000 l |
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40 30 50 30 0 0 0 0.5000 l |
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40 20 50 20 0 0 0 0.5000 l |
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40 10 50 10 0 0 0 0.5000 l |
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40 0 50 0 0 0 0 0.5000 l |
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30 90 40 90 0 0 0 0.5000 l |
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30 80 40 80 0 0 0 0.5000 l |
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30 70 40 70 0 0 0 0.5000 l |
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30 60 40 60 0 0 0 0.5000 l |
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30 50 40 50 0 0 0 0.5000 l |
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30 40 40 40 0 0 0 0.5000 l |
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30 30 40 30 0 0 0 0.5000 l |
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30 20 40 20 0 0 0 0.5000 l |
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30 10 40 10 0 0 0 0.5000 l |
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30 0 40 0 0 0 0 0.5000 l |
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20 90 30 90 0 0 0 0.5000 l |
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20 80 30 80 0 0 0 0.5000 l |
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20 70 30 70 0 0 0 0.5000 l |
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20 60 30 60 0 0 0 0.5000 l |
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20 50 30 50 0 0 0 0.5000 l |
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20 40 30 40 0 0 0 0.5000 l |
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20 30 30 30 0 0 0 0.5000 l |
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20 20 30 20 0 0 0 0.5000 l |
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20 10 30 10 0 0 0 0.5000 l |
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20 0 30 0 0 0 0 0.5000 l |
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10 90 20 90 0 0 0 0.5000 l |
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10 80 20 80 0 0 0 0.5000 l |
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10 70 20 70 0 0 0 0.5000 l |
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10 60 20 60 0 0 0 0.5000 l |
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10 50 20 50 0 0 0 0.5000 l |
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10 40 20 40 0 0 0 0.5000 l |
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10 30 20 30 0 0 0 0.5000 l |
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10 20 20 20 0 0 0 0.5000 l |
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10 10 20 10 0 0 0 0.5000 l |
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10 0 20 0 0 0 0 0.5000 l |
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0 90 10 90 0 0 0 0.5000 l |
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0 80 10 80 0 0 0 0.5000 l |
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0 70 10 70 0 0 0 0.5000 l |
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0 60 10 60 0 0 0 0.5000 l |
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0 50 10 50 0 0 0 0.5000 l |
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0 40 10 40 0 0 0 0.5000 l |
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0 30 10 30 0 0 0 0.5000 l |
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0 20 10 20 0 0 0 0.5000 l |
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0 10 10 10 0 0 0 0.5000 l |
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0 0 10 0 0 0 0 0.5000 l |
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grestore |
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%Nodes: |
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gsave |
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70 90 1.4000 0 0 0 nc |
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70 80 1.4000 1 1 1 nc |
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70 70 1.4000 1 1 1 nc |
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70 60 1.4000 1 1 1 nc |
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70 50 1.4000 1 1 1 nc |
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70 40 1.4000 1 1 1 nc |
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70 30 1.4000 1 1 1 nc |
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70 20 1.4000 1 1 1 nc |
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70 10 1.4000 1 1 1 nc |
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70 0 1.4000 0 0 0 nc |
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60 90 1.4000 1 1 1 nc |
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60 80 1.4000 1 1 1 nc |
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60 70 1.4000 1 1 1 nc |
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60 60 1.4000 1 1 1 nc |
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60 50 1.4000 1 1 1 nc |
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60 40 1.4000 1 1 1 nc |
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60 30 1.4000 1 1 1 nc |
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60 20 1.4000 1 1 1 nc |
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60 10 1.4000 1 1 1 nc |
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60 0 1.4000 1 1 1 nc |
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50 90 1.4000 1 1 1 nc |
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50 80 1.4000 1 1 1 nc |
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50 70 1.4000 1 1 1 nc |
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50 60 1.4000 1 1 1 nc |
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50 50 1.4000 1 1 1 nc |
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50 40 1.4000 1 1 1 nc |
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50 30 1.4000 1 1 1 nc |
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50 20 1.4000 1 1 1 nc |
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50 10 1.4000 1 1 1 nc |
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50 0 1.4000 1 1 1 nc |
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40 90 1.4000 1 1 1 nc |
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40 80 1.4000 1 1 1 nc |
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40 70 1.4000 1 1 1 nc |
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40 60 1.4000 1 1 1 nc |
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40 50 1.4000 1 1 1 nc |
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40 40 1.4000 1 1 1 nc |
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40 30 1.4000 1 1 1 nc |
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40 20 1.4000 1 1 1 nc |
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40 10 1.4000 1 1 1 nc |
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40 0 1.4000 1 1 1 nc |
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30 90 1.4000 1 1 1 nc |
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30 80 1.4000 1 1 1 nc |
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30 70 1.4000 1 1 1 nc |
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30 60 1.4000 1 1 1 nc |
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30 50 1.4000 1 1 1 nc |
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30 40 1.4000 1 1 1 nc |
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30 30 1.4000 1 1 1 nc |
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30 20 1.4000 1 1 1 nc |
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30 10 1.4000 1 1 1 nc |
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30 0 1.4000 1 1 1 nc |
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20 90 1.4000 1 1 1 nc |
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20 80 1.4000 1 1 1 nc |
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20 70 1.4000 1 1 1 nc |
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20 60 1.4000 1 1 1 nc |
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20 50 1.4000 1 1 1 nc |
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20 40 1.4000 1 1 1 nc |
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20 30 1.4000 1 1 1 nc |
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20 20 1.4000 1 1 1 nc |
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20 10 1.4000 1 1 1 nc |
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20 0 1.4000 1 1 1 nc |
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10 90 1.4000 1 1 1 nc |
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10 80 1.4000 1 1 1 nc |
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10 70 1.4000 1 1 1 nc |
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10 60 1.4000 1 1 1 nc |
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10 50 1.4000 1 1 1 nc |
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10 40 1.4000 1 1 1 nc |
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10 30 1.4000 1 1 1 nc |
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10 20 1.4000 1 1 1 nc |
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10 10 1.4000 1 1 1 nc |
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10 0 1.4000 1 1 1 nc |
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0 90 1.4000 0 0 0 nc |
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0 80 1.4000 1 1 1 nc |
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0 70 1.4000 1 1 1 nc |
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0 60 1.4000 1 1 1 nc |
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0 50 1.4000 1 1 1 nc |
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0 30 1.4000 1 1 1 nc |
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0 20 1.4000 1 1 1 nc |
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0 10 1.4000 1 1 1 nc |
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0 0 1.4000 0 0 0 nc |
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grestore |
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gsave |
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/fosi 3.5 def |
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(Helvetica) findfont fosi scalefont setfont |
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0 0 0 setrgbcolor |
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0 95 ((0,height-1)) cshow |
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67 95 ((width-1,height-1)) cshow |
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0 -5 ((0,0)) cshow |
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70 -5 ((width-1,0)) cshow |
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grestore |
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grestore |
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showpage |
| 1 | 1 |
SET(PACKAGE_NAME ${PROJECT_NAME})
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| 2 | 2 |
SET(PACKAGE_VERSION ${PROJECT_VERSION})
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| 3 | 3 |
SET(abs_top_srcdir ${CMAKE_SOURCE_DIR})
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| 4 | 4 |
SET(abs_top_builddir ${CMAKE_BINARY_DIR})
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| 5 | 5 |
|
| 6 | 6 |
CONFIGURE_FILE( |
| 7 | 7 |
${CMAKE_SOURCE_DIR}/doc/Doxyfile.in
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| 8 | 8 |
${CMAKE_BINARY_DIR}/doc/Doxyfile
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| 9 | 9 |
@ONLY) |
| 10 | 10 |
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| 11 | 11 |
IF(DOXYGEN_EXECUTABLE AND GHOSTSCRIPT_EXECUTABLE) |
| 12 | 12 |
IF(UNIX) |
| 13 | 13 |
ADD_CUSTOM_TARGET(html |
| 14 | 14 |
COMMAND rm -rf gen-images |
| 15 | 15 |
COMMAND mkdir gen-images |
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COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/grid_graph.png ${CMAKE_CURRENT_SOURCE_DIR}/images/grid_graph.eps
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|
| 16 | 17 |
COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_0.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_0.eps
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| 17 | 18 |
COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_1.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_1.eps
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| 18 | 19 |
COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_2.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_2.eps
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| 19 | 20 |
COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_3.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_3.eps
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| 20 | 21 |
COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_4.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_4.eps
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| 21 | 22 |
COMMAND rm -rf html |
| 22 | 23 |
COMMAND ${DOXYGEN_EXECUTABLE} Doxyfile
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| 23 | 24 |
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
|
| 24 | 25 |
ELSEIF(WIN32) |
| 25 | 26 |
ADD_CUSTOM_TARGET(html |
| 26 | 27 |
COMMAND if exist gen-images rmdir /s /q gen-images |
| 27 | 28 |
COMMAND mkdir gen-images |
| 28 | 29 |
COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_0.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_0.eps
|
| 29 | 30 |
COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_1.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_1.eps
|
| 30 | 31 |
COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_2.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_2.eps
|
| 31 | 32 |
COMMAND ${GHOSTSCRIPT_EXECUTABLE} -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha -r18 -sOutputFile=gen-images/nodeshape_3.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_3.eps
|
| 1 | 1 |
EXTRA_DIST += \ |
| 2 | 2 |
doc/Doxyfile.in \ |
| 3 | 3 |
doc/coding_style.dox \ |
| 4 | 4 |
doc/dirs.dox \ |
| 5 | 5 |
doc/groups.dox \ |
| 6 | 6 |
doc/lgf.dox \ |
| 7 | 7 |
doc/license.dox \ |
| 8 | 8 |
doc/mainpage.dox \ |
| 9 | 9 |
doc/namespaces.dox \ |
| 10 | 10 |
doc/html \ |
| 11 | 11 |
doc/CMakeLists.txt |
| 12 | 12 |
|
| 13 | 13 |
DOC_EPS_IMAGES18 = \ |
| 14 |
grid_graph.eps \ |
|
| 14 | 15 |
nodeshape_0.eps \ |
| 15 | 16 |
nodeshape_1.eps \ |
| 16 | 17 |
nodeshape_2.eps \ |
| 17 | 18 |
nodeshape_3.eps \ |
| 18 | 19 |
nodeshape_4.eps |
| 19 | 20 |
|
| 20 | 21 |
DOC_EPS_IMAGES = \ |
| 21 | 22 |
$(DOC_EPS_IMAGES18) |
| 22 | 23 |
|
| 23 | 24 |
DOC_PNG_IMAGES = \ |
| 24 | 25 |
$(DOC_EPS_IMAGES:%.eps=doc/gen-images/%.png) |
| 25 | 26 |
|
| 26 | 27 |
EXTRA_DIST += $(DOC_EPS_IMAGES:%=doc/images/%) |
| 27 | 28 |
|
| 28 | 29 |
doc/html: |
| 29 | 30 |
$(MAKE) $(AM_MAKEFLAGS) html |
| ... | ... |
@@ -6,466 +6,697 @@ |
| 6 | 6 |
* Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport |
| 7 | 7 |
* (Egervary Research Group on Combinatorial Optimization, EGRES). |
| 8 | 8 |
* |
| 9 | 9 |
* Permission to use, modify and distribute this software is granted |
| 10 | 10 |
* provided that this copyright notice appears in all copies. For |
| 11 | 11 |
* precise terms see the accompanying LICENSE file. |
| 12 | 12 |
* |
| 13 | 13 |
* This software is provided "AS IS" with no warranty of any kind, |
| 14 | 14 |
* express or implied, and with no claim as to its suitability for any |
| 15 | 15 |
* purpose. |
| 16 | 16 |
* |
| 17 | 17 |
*/ |
| 18 | 18 |
|
| 19 | 19 |
#ifndef GRID_GRAPH_H |
| 20 | 20 |
#define GRID_GRAPH_H |
| 21 | 21 |
|
| 22 |
#include <iostream> |
|
| 23 | 22 |
#include <lemon/core.h> |
| 23 |
#include <lemon/bits/graph_extender.h> |
|
| 24 |
#include <lemon/dim2.h> |
|
| 24 | 25 |
#include <lemon/assert.h> |
| 25 | 26 |
|
| 26 |
#include <lemon/bits/base_extender.h> |
|
| 27 |
#include <lemon/bits/graph_extender.h> |
|
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|
|
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#include <lemon/dim2.h> |
|
| 30 |
|
|
| 31 | 27 |
///\ingroup graphs |
| 32 | 28 |
///\file |
| 33 | 29 |
///\brief GridGraph class. |
| 34 | 30 |
|
| 35 | 31 |
namespace lemon {
|
| 36 | 32 |
|
| 37 | 33 |
class GridGraphBase {
|
| 38 | 34 |
|
| 39 | 35 |
public: |
| 40 | 36 |
|
| 41 | 37 |
typedef GridGraphBase Graph; |
| 42 | 38 |
|
| 43 | 39 |
class Node; |
| 40 |
class Edge; |
|
| 44 | 41 |
class Arc; |
| 45 | 42 |
|
| 46 | 43 |
public: |
| 47 | 44 |
|
| 48 | 45 |
GridGraphBase() {}
|
| 49 | 46 |
|
| 50 | 47 |
protected: |
| 51 | 48 |
|
| 52 |
void construct(int w, int h) {
|
|
| 53 |
_height = h; _width = w; |
|
| 54 |
_nodeNum = h * w; _arcNum = 2 * _nodeNum - w - h; |
|
| 55 |
_arcLimit = _nodeNum - w; |
|
| 56 |
} |
|
| 57 |
|
|
| 58 |
Arc _down(Node n) const {
|
|
| 59 |
if (n.id < _nodeNum - _width) {
|
|
| 60 |
return Arc(n.id); |
|
| 61 |
} else {
|
|
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return INVALID; |
|
| 63 |
} |
|
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} |
|
| 65 |
|
|
| 66 |
Arc _up(Node n) const {
|
|
| 67 |
if (n.id >= _width) {
|
|
| 68 |
return Arc(n.id - _width); |
|
| 69 |
} else {
|
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return INVALID; |
|
| 71 |
} |
|
| 72 |
} |
|
| 73 |
|
|
| 74 |
Arc _right(Node n) const {
|
|
| 75 |
if (n.id % _width < _width - 1) {
|
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return _arcLimit + n.id % _width + (n.id / _width) * (_width - 1); |
|
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} else {
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return INVALID; |
|
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} |
|
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} |
|
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|
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Arc _left(Node n) const {
|
|
| 83 |
if (n.id % _width > 0) {
|
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return _arcLimit + n.id % _width + (n.id / _width) * (_width - 1) - 1; |
|
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} else {
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return INVALID; |
|
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} |
|
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void construct(int width, int height) {
|
|
| 50 |
_width = width; _height = height; |
|
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_node_num = width * height; |
|
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_edge_num = 2 * _node_num - width - height; |
|
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_edge_limit = _node_num - _width; |
|
| 88 | 54 |
} |
| 89 | 55 |
|
| 90 | 56 |
public: |
| 91 | 57 |
|
| 92 | 58 |
Node operator()(int i, int j) const {
|
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LEMON_ASSERT(0 <= i && i < width() && |
|
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0 <= j && j < height(), "lemon::GridGraph::IndexError"); |
|
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LEMON_DEBUG(0 <= i && i < _width && |
|
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0 <= j && j < _height, "Index out of range"); |
|
| 95 | 61 |
return Node(i + j * _width); |
| 96 | 62 |
} |
| 97 | 63 |
|
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int row(Node n) const {
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return n.id / _width; |
|
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int col(Node n) const {
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return n._id % _width; |
|
| 100 | 66 |
} |
| 101 | 67 |
|
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int col(Node n) const {
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return n.id % _width; |
|
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int row(Node n) const {
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return n._id / _width; |
|
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} |
|
| 71 |
|
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dim2::Point<int> pos(Node n) const {
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return dim2::Point<int>(col(n), row(n)); |
|
| 104 | 74 |
} |
| 105 | 75 |
|
| 106 | 76 |
int width() const {
|
| 107 | 77 |
return _width; |
| 108 | 78 |
} |
| 109 | 79 |
|
| 110 | 80 |
int height() const {
|
| 111 | 81 |
return _height; |
| 112 | 82 |
} |
| 113 | 83 |
|
| 114 | 84 |
typedef True NodeNumTag; |
| 115 | 85 |
typedef True ArcNumTag; |
| 116 | 86 |
|
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int nodeNum() const { return _nodeNum; }
|
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int arcNum() const { return _arcNum; }
|
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int nodeNum() const { return _node_num; }
|
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int edgeNum() const { return _edge_num; }
|
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int arcNum() const { return 2 * _edge_num; }
|
|
| 119 | 90 |
|
| 120 |
int maxNodeId() const { return nodeNum() - 1; }
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| 121 |
int maxArcId() const { return arcNum() - 1; }
|
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| 122 |
|
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Node source(Arc e) const {
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if (e.id < _arcLimit) {
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return e.id; |
|
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Node u(Edge edge) const {
|
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| 92 |
if (edge._id < _edge_limit) {
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return edge._id; |
|
| 126 | 94 |
} else {
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| 127 |
return (e.id - _arcLimit) % (_width - 1) + |
|
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(e.id - _arcLimit) / (_width - 1) * _width; |
|
| 95 |
return (edge._id - _edge_limit) % (_width - 1) + |
|
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(edge._id - _edge_limit) / (_width - 1) * _width; |
|
| 129 | 97 |
} |
| 130 | 98 |
} |
| 131 | 99 |
|
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Node target(Arc e) const {
|
|
| 133 |
if (e.id < _arcLimit) {
|
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| 134 |
|
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| 100 |
Node v(Edge edge) const {
|
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if (edge._id < _edge_limit) {
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return edge._id + _width; |
|
| 135 | 103 |
} else {
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return (e.id - _arcLimit) % (_width - 1) + |
|
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(e.id - _arcLimit) / (_width - 1) * _width + 1; |
|
| 104 |
return (edge._id - _edge_limit) % (_width - 1) + |
|
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(edge._id - _edge_limit) / (_width - 1) * _width + 1; |
|
| 138 | 106 |
} |
| 139 | 107 |
} |
| 140 | 108 |
|
| 141 |
static int id(Node v) { return v.id; }
|
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static int id(Arc e) { return e.id; }
|
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Node source(Arc arc) const {
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return (arc._id & 1) == 1 ? u(arc) : v(arc); |
|
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} |
|
| 112 |
|
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Node target(Arc arc) const {
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return (arc._id & 1) == 1 ? v(arc) : u(arc); |
|
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} |
|
| 116 |
|
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static int id(Node node) { return node._id; }
|
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static int id(Edge edge) { return edge._id; }
|
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| 119 |
static int id(Arc arc) { return arc._id; }
|
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| 120 |
|
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int maxNodeId() const { return _node_num - 1; }
|
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| 122 |
int maxEdgeId() const { return _edge_num - 1; }
|
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| 123 |
int maxArcId() const { return 2 * _edge_num - 1; }
|
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| 143 | 124 |
|
| 144 | 125 |
static Node nodeFromId(int id) { return Node(id);}
|
| 145 |
|
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| 126 |
static Edge edgeFromId(int id) { return Edge(id);}
|
|
| 146 | 127 |
static Arc arcFromId(int id) { return Arc(id);}
|
| 147 | 128 |
|
| 148 |
typedef True |
|
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typedef True FindEdgeTag; |
|
| 130 |
|
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Edge findEdge(Node u, Node v, Edge prev = INVALID) const {
|
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| 132 |
if (prev != INVALID) return INVALID; |
|
| 133 |
if (v._id > u._id) {
|
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| 134 |
if (v._id - u._id == _width) |
|
| 135 |
return Edge(u._id); |
|
| 136 |
if (v._id - u._id == 1 && u._id % _width < _width - 1) {
|
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| 137 |
return Edge(u._id / _width * (_width - 1) + |
|
| 138 |
u._id % _width + _edge_limit); |
|
| 139 |
} |
|
| 140 |
} else {
|
|
| 141 |
if (u._id - v._id == _width) |
|
| 142 |
return Edge(v._id); |
|
| 143 |
if (u._id - v._id == 1 && v._id % _width < _width - 1) {
|
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return Edge(v._id / _width * (_width - 1) + |
|
| 145 |
v._id % _width + _edge_limit); |
|
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} |
|
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} |
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return INVALID; |
|
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} |
|
| 149 | 150 |
|
| 150 | 151 |
Arc findArc(Node u, Node v, Arc prev = INVALID) const {
|
| 151 | 152 |
if (prev != INVALID) return INVALID; |
| 152 |
if (v.id - u.id == _width) return Arc(u.id); |
|
| 153 |
if (v.id - u.id == 1 && u.id % _width < _width - 1) {
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return Arc(u.id / _width * (_width - 1) + |
|
| 155 |
u.id % _width + _arcLimit); |
|
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if (v._id > u._id) {
|
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| 154 |
if (v._id - u._id == _width) |
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return Arc((u._id << 1) | 1); |
|
| 156 |
if (v._id - u._id == 1 && u._id % _width < _width - 1) {
|
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return Arc(((u._id / _width * (_width - 1) + |
|
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u._id % _width + _edge_limit) << 1) | 1); |
|
| 159 |
} |
|
| 160 |
} else {
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| 161 |
if (u._id - v._id == _width) |
|
| 162 |
return Arc(v._id << 1); |
|
| 163 |
if (u._id - v._id == 1 && v._id % _width < _width - 1) {
|
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return Arc((v._id / _width * (_width - 1) + |
|
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v._id % _width + _edge_limit) << 1); |
|
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} |
|
| 156 | 167 |
} |
| 157 | 168 |
return INVALID; |
| 158 | 169 |
} |
| 159 | 170 |
|
| 160 | 171 |
class Node {
|
| 161 | 172 |
friend class GridGraphBase; |
| 162 | 173 |
|
| 163 | 174 |
protected: |
| 164 |
int id; |
|
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Node(int _id) : id(_id) {}
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int _id; |
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Node(int id) : _id(id) {}
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|
| 166 | 177 |
public: |
| 167 | 178 |
Node() {}
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Node (Invalid) { id = -1; }
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bool operator==(const Node node) const { return id == node.id; }
|
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bool operator!=(const Node node) const { return id != node.id; }
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bool operator<(const Node node) const { return id < node.id; }
|
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Node (Invalid) : _id(-1) {}
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bool operator==(const Node node) const {return _id == node._id;}
|
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bool operator!=(const Node node) const {return _id != node._id;}
|
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bool operator<(const Node node) const {return _id < node._id;}
|
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}; |
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|
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class Edge {
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friend class GridGraphBase; |
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|
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protected: |
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int _id; |
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Edge(int id) : _id(id) {}
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|
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public: |
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Edge() {}
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Edge (Invalid) : _id(-1) {}
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bool operator==(const Edge edge) const {return _id == edge._id;}
|
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bool operator!=(const Edge edge) const {return _id != edge._id;}
|
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bool operator<(const Edge edge) const {return _id < edge._id;}
|
|
| 172 | 199 |
}; |
| 173 | 200 |
|
| 174 | 201 |
class Arc {
|
| 175 | 202 |
friend class GridGraphBase; |
| 176 | 203 |
|
| 177 | 204 |
protected: |
| 178 |
int id; |
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Arc(int _id) : id(_id) {}
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int _id; |
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| 206 |
|
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Arc(int id) : _id(id) {}
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| 208 |
|
|
| 180 | 209 |
public: |
| 181 | 210 |
Arc() {}
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Arc (Invalid) { id = -1; }
|
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bool operator==(const Arc arc) const { return id == arc.id; }
|
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bool operator!=(const Arc arc) const { return id != arc.id; }
|
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bool operator<(const Arc arc) const { return id < arc.id; }
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Arc (Invalid) : _id(-1) {}
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operator Edge() const { return _id != -1 ? Edge(_id >> 1) : INVALID; }
|
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bool operator==(const Arc arc) const {return _id == arc._id;}
|
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bool operator!=(const Arc arc) const {return _id != arc._id;}
|
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bool operator<(const Arc arc) const {return _id < arc._id;}
|
|
| 186 | 216 |
}; |
| 187 | 217 |
|
| 218 |
static bool direction(Arc arc) {
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return (arc._id & 1) == 1; |
|
| 220 |
} |
|
| 221 |
|
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| 222 |
static Arc direct(Edge edge, bool dir) {
|
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return Arc((edge._id << 1) | (dir ? 1 : 0)); |
|
| 224 |
} |
|
| 225 |
|
|
| 188 | 226 |
void first(Node& node) const {
|
| 189 |
node. |
|
| 227 |
node._id = _node_num - 1; |
|
| 190 | 228 |
} |
| 191 | 229 |
|
| 192 | 230 |
static void next(Node& node) {
|
| 193 |
--node. |
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| 231 |
--node._id; |
|
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} |
|
| 233 |
|
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| 234 |
void first(Edge& edge) const {
|
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| 235 |
edge._id = _edge_num - 1; |
|
| 236 |
} |
|
| 237 |
|
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| 238 |
static void next(Edge& edge) {
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--edge._id; |
|
| 194 | 240 |
} |
| 195 | 241 |
|
| 196 | 242 |
void first(Arc& arc) const {
|
| 197 |
arc. |
|
| 243 |
arc._id = 2 * _edge_num - 1; |
|
| 198 | 244 |
} |
| 199 | 245 |
|
| 200 | 246 |
static void next(Arc& arc) {
|
| 201 |
--arc. |
|
| 247 |
--arc._id; |
|
| 202 | 248 |
} |
| 203 | 249 |
|
| 204 | 250 |
void firstOut(Arc& arc, const Node& node) const {
|
| 205 |
if (node.id < _nodeNum - _width) {
|
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| 206 |
arc.id = node.id; |
|
| 207 |
} else if (node.id % _width < _width - 1) {
|
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| 208 |
arc.id = _arcLimit + node.id % _width + |
|
| 209 |
(node.id / _width) * (_width - 1); |
|
| 210 |
} else {
|
|
| 211 |
|
|
| 251 |
if (node._id % _width < _width - 1) {
|
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| 252 |
arc._id = (_edge_limit + node._id % _width + |
|
| 253 |
(node._id / _width) * (_width - 1)) << 1 | 1; |
|
| 254 |
return; |
|
| 212 | 255 |
} |
| 256 |
if (node._id < _node_num - _width) {
|
|
| 257 |
arc._id = node._id << 1 | 1; |
|
| 258 |
return; |
|
| 259 |
} |
|
| 260 |
if (node._id % _width > 0) {
|
|
| 261 |
arc._id = (_edge_limit + node._id % _width + |
|
| 262 |
(node._id / _width) * (_width - 1) - 1) << 1; |
|
| 263 |
return; |
|
| 264 |
} |
|
| 265 |
if (node._id >= _width) {
|
|
| 266 |
arc._id = (node._id - _width) << 1; |
|
| 267 |
return; |
|
| 268 |
} |
|
| 269 |
arc._id = -1; |
|
| 213 | 270 |
} |
| 214 | 271 |
|
| 215 | 272 |
void nextOut(Arc& arc) const {
|
| 216 |
if (arc.id >= _arcLimit) {
|
|
| 217 |
arc.id = -1; |
|
| 218 |
} else if (arc.id % _width < _width - 1) {
|
|
| 219 |
arc.id = _arcLimit + arc.id % _width + |
|
| 220 |
|
|
| 273 |
int nid = arc._id >> 1; |
|
| 274 |
if ((arc._id & 1) == 1) {
|
|
| 275 |
if (nid >= _edge_limit) {
|
|
| 276 |
nid = (nid - _edge_limit) % (_width - 1) + |
|
| 277 |
(nid - _edge_limit) / (_width - 1) * _width; |
|
| 278 |
if (nid < _node_num - _width) {
|
|
| 279 |
arc._id = nid << 1 | 1; |
|
| 280 |
return; |
|
| 281 |
} |
|
| 282 |
} |
|
| 283 |
if (nid % _width > 0) {
|
|
| 284 |
arc._id = (_edge_limit + nid % _width + |
|
| 285 |
(nid / _width) * (_width - 1) - 1) << 1; |
|
| 286 |
return; |
|
| 287 |
} |
|
| 288 |
if (nid >= _width) {
|
|
| 289 |
arc._id = (nid - _width) << 1; |
|
| 290 |
return; |
|
| 291 |
} |
|
| 221 | 292 |
} else {
|
| 222 |
|
|
| 293 |
if (nid >= _edge_limit) {
|
|
| 294 |
nid = (nid - _edge_limit) % (_width - 1) + |
|
| 295 |
(nid - _edge_limit) / (_width - 1) * _width + 1; |
|
| 296 |
if (nid >= _width) {
|
|
| 297 |
arc._id = (nid - _width) << 1; |
|
| 298 |
return; |
|
| 223 | 299 |
} |
| 224 | 300 |
} |
| 301 |
} |
|
| 302 |
arc._id = -1; |
|
| 303 |
} |
|
| 225 | 304 |
|
| 226 | 305 |
void firstIn(Arc& arc, const Node& node) const {
|
| 227 |
if (node.id >= _width) {
|
|
| 228 |
arc.id = node.id - _width; |
|
| 229 |
} else if (node.id % _width > 0) {
|
|
| 230 |
arc.id = _arcLimit + node.id % _width + |
|
| 231 |
(node.id / _width) * (_width - 1) - 1; |
|
| 232 |
} else {
|
|
| 233 |
|
|
| 306 |
if (node._id % _width < _width - 1) {
|
|
| 307 |
arc._id = (_edge_limit + node._id % _width + |
|
| 308 |
(node._id / _width) * (_width - 1)) << 1; |
|
| 309 |
return; |
|
| 234 | 310 |
} |
| 311 |
if (node._id < _node_num - _width) {
|
|
| 312 |
arc._id = node._id << 1; |
|
| 313 |
return; |
|
| 314 |
} |
|
| 315 |
if (node._id % _width > 0) {
|
|
| 316 |
arc._id = (_edge_limit + node._id % _width + |
|
| 317 |
(node._id / _width) * (_width - 1) - 1) << 1 | 1; |
|
| 318 |
return; |
|
| 319 |
} |
|
| 320 |
if (node._id >= _width) {
|
|
| 321 |
arc._id = (node._id - _width) << 1 | 1; |
|
| 322 |
return; |
|
| 323 |
} |
|
| 324 |
arc._id = -1; |
|
| 235 | 325 |
} |
| 236 | 326 |
|
| 237 | 327 |
void nextIn(Arc& arc) const {
|
| 238 |
if (arc.id >= _arcLimit) {
|
|
| 239 |
arc.id = -1; |
|
| 240 |
} else if (arc.id % _width > 0) {
|
|
| 241 |
arc.id = _arcLimit + arc.id % _width + |
|
| 242 |
|
|
| 328 |
int nid = arc._id >> 1; |
|
| 329 |
if ((arc._id & 1) == 0) {
|
|
| 330 |
if (nid >= _edge_limit) {
|
|
| 331 |
nid = (nid - _edge_limit) % (_width - 1) + |
|
| 332 |
(nid - _edge_limit) / (_width - 1) * _width; |
|
| 333 |
if (nid < _node_num - _width) {
|
|
| 334 |
arc._id = nid << 1; |
|
| 335 |
return; |
|
| 336 |
} |
|
| 337 |
} |
|
| 338 |
if (nid % _width > 0) {
|
|
| 339 |
arc._id = (_edge_limit + nid % _width + |
|
| 340 |
(nid / _width) * (_width - 1) - 1) << 1 | 1; |
|
| 341 |
return; |
|
| 342 |
} |
|
| 343 |
if (nid >= _width) {
|
|
| 344 |
arc._id = (nid - _width) << 1 | 1; |
|
| 345 |
return; |
|
| 346 |
} |
|
| 243 | 347 |
} else {
|
| 244 |
|
|
| 348 |
if (nid >= _edge_limit) {
|
|
| 349 |
nid = (nid - _edge_limit) % (_width - 1) + |
|
| 350 |
(nid - _edge_limit) / (_width - 1) * _width + 1; |
|
| 351 |
if (nid >= _width) {
|
|
| 352 |
arc._id = (nid - _width) << 1 | 1; |
|
| 353 |
return; |
|
| 354 |
} |
|
| 355 |
} |
|
| 356 |
} |
|
| 357 |
arc._id = -1; |
|
| 358 |
} |
|
| 359 |
|
|
| 360 |
void firstInc(Edge& edge, bool& dir, const Node& node) const {
|
|
| 361 |
if (node._id % _width < _width - 1) {
|
|
| 362 |
edge._id = _edge_limit + node._id % _width + |
|
| 363 |
(node._id / _width) * (_width - 1); |
|
| 364 |
dir = true; |
|
| 365 |
return; |
|
| 366 |
} |
|
| 367 |
if (node._id < _node_num - _width) {
|
|
| 368 |
edge._id = node._id; |
|
| 369 |
dir = true; |
|
| 370 |
return; |
|
| 371 |
} |
|
| 372 |
if (node._id % _width > 0) {
|
|
| 373 |
edge._id = _edge_limit + node._id % _width + |
|
| 374 |
(node._id / _width) * (_width - 1) - 1; |
|
| 375 |
dir = false; |
|
| 376 |
return; |
|
| 377 |
} |
|
| 378 |
if (node._id >= _width) {
|
|
| 379 |
edge._id = node._id - _width; |
|
| 380 |
dir = false; |
|
| 381 |
return; |
|
| 382 |
} |
|
| 383 |
edge._id = -1; |
|
| 384 |
dir = true; |
|
| 385 |
} |
|
| 386 |
|
|
| 387 |
void nextInc(Edge& edge, bool& dir) const {
|
|
| 388 |
int nid = edge._id; |
|
| 389 |
if (dir) {
|
|
| 390 |
if (nid >= _edge_limit) {
|
|
| 391 |
nid = (nid - _edge_limit) % (_width - 1) + |
|
| 392 |
(nid - _edge_limit) / (_width - 1) * _width; |
|
| 393 |
if (nid < _node_num - _width) {
|
|
| 394 |
edge._id = nid; |
|
| 395 |
return; |
|
| 396 |
} |
|
| 397 |
} |
|
| 398 |
if (nid % _width > 0) {
|
|
| 399 |
edge._id = _edge_limit + nid % _width + |
|
| 400 |
(nid / _width) * (_width - 1) - 1; |
|
| 401 |
dir = false; |
|
| 402 |
return; |
|
| 403 |
} |
|
| 404 |
if (nid >= _width) {
|
|
| 405 |
edge._id = nid - _width; |
|
| 406 |
dir = false; |
|
| 407 |
return; |
|
| 408 |
} |
|
| 409 |
} else {
|
|
| 410 |
if (nid >= _edge_limit) {
|
|
| 411 |
nid = (nid - _edge_limit) % (_width - 1) + |
|
| 412 |
(nid - _edge_limit) / (_width - 1) * _width + 1; |
|
| 413 |
if (nid >= _width) {
|
|
| 414 |
edge._id = nid - _width; |
|
| 415 |
return; |
|
| 416 |
} |
|
| 417 |
} |
|
| 418 |
} |
|
| 419 |
edge._id = -1; |
|
| 420 |
dir = true; |
|
| 421 |
} |
|
| 422 |
|
|
| 423 |
Arc right(Node n) const {
|
|
| 424 |
if (n._id % _width < _width - 1) {
|
|
| 425 |
return Arc(((_edge_limit + n._id % _width + |
|
| 426 |
(n._id / _width) * (_width - 1)) << 1) | 1); |
|
| 427 |
} else {
|
|
| 428 |
return INVALID; |
|
| 429 |
} |
|
| 430 |
} |
|
| 431 |
|
|
| 432 |
Arc left(Node n) const {
|
|
| 433 |
if (n._id % _width > 0) {
|
|
| 434 |
return Arc((_edge_limit + n._id % _width + |
|
| 435 |
(n._id / _width) * (_width - 1) - 1) << 1); |
|
| 436 |
} else {
|
|
| 437 |
return INVALID; |
|
| 438 |
} |
|
| 439 |
} |
|
| 440 |
|
|
| 441 |
Arc up(Node n) const {
|
|
| 442 |
if (n._id < _edge_limit) {
|
|
| 443 |
return Arc((n._id << 1) | 1); |
|
| 444 |
} else {
|
|
| 445 |
return INVALID; |
|
| 446 |
} |
|
| 447 |
} |
|
| 448 |
|
|
| 449 |
Arc down(Node n) const {
|
|
| 450 |
if (n._id >= _width) {
|
|
| 451 |
return Arc((n._id - _width) << 1); |
|
| 452 |
} else {
|
|
| 453 |
return INVALID; |
|
| 245 | 454 |
} |
| 246 | 455 |
} |
| 247 | 456 |
|
| 248 | 457 |
private: |
| 249 | 458 |
int _width, _height; |
| 250 |
int _nodeNum, _arcNum; |
|
| 251 |
int _arcLimit; |
|
| 459 |
int _node_num, _edge_num; |
|
| 460 |
int _edge_limit; |
|
| 252 | 461 |
}; |
| 253 | 462 |
|
| 254 |
typedef GraphExtender<UndirDigraphExtender<GridGraphBase> > |
|
| 255 |
ExtendedGridGraphBase; |
|
| 463 |
|
|
| 464 |
typedef GraphExtender<GridGraphBase> ExtendedGridGraphBase; |
|
| 256 | 465 |
|
| 257 | 466 |
/// \ingroup graphs |
| 258 | 467 |
/// |
| 259 | 468 |
/// \brief Grid graph class |
| 260 | 469 |
/// |
| 261 | 470 |
/// This class implements a special graph type. The nodes of the |
| 262 |
/// graph can be indiced by two integer \c (i,j) value where \c i |
|
| 263 |
/// is in the \c [0,width) range and j is in the [0, height) range. |
|
| 264 |
/// Two nodes are connected in the graph if the indices differ only |
|
| 265 |
/// on one position and only one is the difference. |
|
| 471 |
/// graph can be indexed by two integer \c (i,j) value where \c i is |
|
| 472 |
/// in the \c [0..width()-1] range and j is in the \c |
|
| 473 |
/// [0..height()-1] range. Two nodes are connected in the graph if |
|
| 474 |
/// the indexes differ exactly on one position and exactly one is |
|
| 475 |
/// the difference. The nodes of the graph be indexed by position |
|
| 476 |
/// with \c operator()() function. The positions of the nodes can be |
|
| 477 |
/// get with \c pos(), \c col() and \c row() members. The outgoing |
|
| 478 |
/// arcs can be retrieved with the \c right(), \c up(), \c left() |
|
| 479 |
/// and \c down() functions, where the bottom-left corner is the |
|
| 480 |
/// origin. |
|
| 266 | 481 |
/// |
| 267 | 482 |
/// \image html grid_graph.png |
| 268 |
/// \image latex grid_graph.eps "Grid |
|
| 483 |
/// \image latex grid_graph.eps "Grid digraph" row_num=\textrow_num |
|
| 269 | 484 |
/// |
| 270 |
/// |
|
| 485 |
/// A short example about the basic usage: |
|
| 271 | 486 |
///\code |
| 272 |
/// GridGraph gr(w, h); |
|
| 273 |
/// GridGraph::NodeMap<int> val(gr); |
|
| 274 |
/// for (int i = 0; i < gr.width(); ++i) {
|
|
| 275 |
/// for (int j = 0; j < gr.height(); ++j) {
|
|
| 276 |
/// |
|
| 487 |
/// GridGraph graph(rows, cols); |
|
| 488 |
/// GridGraph::NodeMap<int> val(graph); |
|
| 489 |
/// for (int i = 0; i < graph.width(); ++i) {
|
|
| 490 |
/// for (int j = 0; j < graph.height(); ++j) {
|
|
| 491 |
/// val[graph(i, j)] = i + j; |
|
| 277 | 492 |
/// } |
| 278 | 493 |
/// } |
| 279 | 494 |
///\endcode |
| 280 | 495 |
/// |
| 281 |
/// This graph type is fully conform to the \ref concepts::Graph |
|
| 282 |
/// "Undirected Graph" concept, and it also has an important extra |
|
| 283 |
/// feature that its maps are real \ref concepts::ReferenceMap |
|
| 284 |
/// "reference map"s. |
|
| 496 |
/// The graph type is fully conform to the \ref concepts::Graph |
|
| 497 |
/// "Graph" concept, and it also has an important extra feature |
|
| 498 |
/// that its maps are real \ref concepts::ReferenceMap "reference |
|
| 499 |
/// map"s. |
|
| 285 | 500 |
class GridGraph : public ExtendedGridGraphBase {
|
| 286 | 501 |
public: |
| 287 | 502 |
|
| 288 | 503 |
typedef ExtendedGridGraphBase Parent; |
| 289 | 504 |
|
| 290 | 505 |
/// \brief Map to get the indices of the nodes as dim2::Point<int>. |
| 291 | 506 |
/// |
| 292 | 507 |
/// Map to get the indices of the nodes as dim2::Point<int>. |
| 293 | 508 |
class IndexMap {
|
| 294 | 509 |
public: |
| 295 |
/// The key type of the map |
|
| 510 |
/// \brief The key type of the map |
|
| 296 | 511 |
typedef GridGraph::Node Key; |
| 297 |
/// The value type of the map |
|
| 512 |
/// \brief The value type of the map |
|
| 298 | 513 |
typedef dim2::Point<int> Value; |
| 299 | 514 |
|
| 515 |
/// \brief Constructor |
|
| 516 |
/// |
|
| 300 | 517 |
/// Constructor |
| 301 | 518 |
IndexMap(const GridGraph& graph) : _graph(graph) {}
|
| 302 | 519 |
|
| 303 |
/// The subscript operator |
|
| 304 |
Value operator[](const Key& key) const {
|
|
| 305 |
|
|
| 520 |
/// \brief The subscript operator |
|
| 521 |
/// |
|
| 522 |
/// The subscript operator. |
|
| 523 |
Value operator[](Key key) const {
|
|
| 524 |
return _graph.pos(key); |
|
| 525 |
} |
|
| 526 |
|
|
| 527 |
private: |
|
| 528 |
const GridGraph& _graph; |
|
| 529 |
}; |
|
| 530 |
|
|
| 531 |
/// \brief Map to get the column of the nodes. |
|
| 532 |
/// |
|
| 533 |
/// Map to get the column of the nodes. |
|
| 534 |
class ColMap {
|
|
| 535 |
public: |
|
| 536 |
/// \brief The key type of the map |
|
| 537 |
typedef GridGraph::Node Key; |
|
| 538 |
/// \brief The value type of the map |
|
| 539 |
typedef int Value; |
|
| 540 |
|
|
| 541 |
/// \brief Constructor |
|
| 542 |
/// |
|
| 543 |
/// Constructor |
|
| 544 |
ColMap(const GridGraph& graph) : _graph(graph) {}
|
|
| 545 |
|
|
| 546 |
/// \brief The subscript operator |
|
| 547 |
/// |
|
| 548 |
/// The subscript operator. |
|
| 549 |
Value operator[](Key key) const {
|
|
| 550 |
return _graph.col(key); |
|
| 306 | 551 |
} |
| 307 | 552 |
|
| 308 | 553 |
private: |
| 309 | 554 |
const GridGraph& _graph; |
| 310 | 555 |
}; |
| 311 | 556 |
|
| 312 | 557 |
/// \brief Map to get the row of the nodes. |
| 313 | 558 |
/// |
| 314 | 559 |
/// Map to get the row of the nodes. |
| 315 | 560 |
class RowMap {
|
| 316 | 561 |
public: |
| 317 |
/// The key type of the map |
|
| 562 |
/// \brief The key type of the map |
|
| 318 | 563 |
typedef GridGraph::Node Key; |
| 319 |
/// The value type of the map |
|
| 564 |
/// \brief The value type of the map |
|
| 320 | 565 |
typedef int Value; |
| 321 | 566 |
|
| 567 |
/// \brief Constructor |
|
| 568 |
/// |
|
| 322 | 569 |
/// Constructor |
| 323 | 570 |
RowMap(const GridGraph& graph) : _graph(graph) {}
|
| 324 | 571 |
|
| 325 |
/// The subscript operator |
|
| 326 |
Value operator[](const Key& key) const {
|
|
| 572 |
/// \brief The subscript operator |
|
| 573 |
/// |
|
| 574 |
/// The subscript operator. |
|
| 575 |
Value operator[](Key key) const {
|
|
| 327 | 576 |
return _graph.row(key); |
| 328 | 577 |
} |
| 329 | 578 |
|
| 330 | 579 |
private: |
| 331 | 580 |
const GridGraph& _graph; |
| 332 | 581 |
}; |
| 333 | 582 |
|
| 334 |
/// \brief Map to get the column of the nodes. |
|
| 335 |
/// |
|
| 336 |
/// Map to get the column of the nodes. |
|
| 337 |
class ColMap {
|
|
| 338 |
public: |
|
| 339 |
/// The key type of the map |
|
| 340 |
typedef GridGraph::Node Key; |
|
| 341 |
/// The value type of the map |
|
| 342 |
typedef int Value; |
|
| 343 |
|
|
| 344 |
/// Constructor |
|
| 345 |
ColMap(const GridGraph& graph) : _graph(graph) {}
|
|
| 346 |
|
|
| 347 |
/// The subscript operator |
|
| 348 |
Value operator[](const Key& key) const {
|
|
| 349 |
return _graph.col(key); |
|
| 350 |
} |
|
| 351 |
|
|
| 352 |
private: |
|
| 353 |
const GridGraph& _graph; |
|
| 354 |
}; |
|
| 355 |
|
|
| 356 | 583 |
/// \brief Constructor |
| 357 | 584 |
/// |
| 358 |
/// Constructor. |
|
| 359 |
/// \param width The width of the grid. |
|
| 360 |
/// |
|
| 585 |
/// Construct a grid graph with given size. |
|
| 361 | 586 |
GridGraph(int width, int height) { construct(width, height); }
|
| 362 | 587 |
|
| 363 | 588 |
/// \brief Resize the graph |
| 364 | 589 |
/// |
| 365 |
/// Resize the |
|
| 590 |
/// Resize the graph. The function will fully destroy and rebuild |
|
| 591 |
/// the graph. This cause that the maps of the graph will |
|
| 592 |
/// reallocated automatically and the previous values will be |
|
| 593 |
/// lost. |
|
| 366 | 594 |
void resize(int width, int height) {
|
| 367 | 595 |
Parent::notifier(Arc()).clear(); |
| 368 | 596 |
Parent::notifier(Edge()).clear(); |
| 369 | 597 |
Parent::notifier(Node()).clear(); |
| 370 | 598 |
construct(width, height); |
| 371 | 599 |
Parent::notifier(Node()).build(); |
| 372 | 600 |
Parent::notifier(Edge()).build(); |
| 373 | 601 |
Parent::notifier(Arc()).build(); |
| 374 | 602 |
} |
| 375 | 603 |
|
| 376 | 604 |
/// \brief The node on the given position. |
| 377 | 605 |
/// |
| 378 | 606 |
/// Gives back the node on the given position. |
| 379 | 607 |
Node operator()(int i, int j) const {
|
| 380 | 608 |
return Parent::operator()(i, j); |
| 381 | 609 |
} |
| 382 | 610 |
|
| 611 |
/// \brief Gives back the column index of the node. |
|
| 612 |
/// |
|
| 613 |
/// Gives back the column index of the node. |
|
| 614 |
int col(Node n) const {
|
|
| 615 |
return Parent::col(n); |
|
| 616 |
} |
|
| 617 |
|
|
| 383 | 618 |
/// \brief Gives back the row index of the node. |
| 384 | 619 |
/// |
| 385 | 620 |
/// Gives back the row index of the node. |
| 386 | 621 |
int row(Node n) const {
|
| 387 | 622 |
return Parent::row(n); |
| 388 | 623 |
} |
| 389 | 624 |
|
| 390 |
/// \brief Gives back the |
|
| 625 |
/// \brief Gives back the position of the node. |
|
| 391 | 626 |
/// |
| 392 |
/// Gives back the column index of the node. |
|
| 393 |
int col(Node n) const {
|
|
| 394 |
|
|
| 627 |
/// Gives back the position of the node, ie. the <tt>(col,row)</tt> pair. |
|
| 628 |
dim2::Point<int> pos(Node n) const {
|
|
| 629 |
return Parent::pos(n); |
|
| 395 | 630 |
} |
| 396 | 631 |
|
| 397 |
/// \brief Gives back the |
|
| 632 |
/// \brief Gives back the number of the columns. |
|
| 398 | 633 |
/// |
| 399 |
/// Gives back the |
|
| 634 |
/// Gives back the number of the columns. |
|
| 400 | 635 |
int width() const {
|
| 401 | 636 |
return Parent::width(); |
| 402 | 637 |
} |
| 403 | 638 |
|
| 404 |
/// \brief Gives back the |
|
| 639 |
/// \brief Gives back the number of the rows. |
|
| 405 | 640 |
/// |
| 406 |
/// Gives back the |
|
| 641 |
/// Gives back the number of the rows. |
|
| 407 | 642 |
int height() const {
|
| 408 | 643 |
return Parent::height(); |
| 409 | 644 |
} |
| 410 | 645 |
|
| 646 |
/// \brief Gives back the arc goes right from the node. |
|
| 647 |
/// |
|
| 648 |
/// Gives back the arc goes right from the node. If there is not |
|
| 649 |
/// outgoing arc then it gives back INVALID. |
|
| 650 |
Arc right(Node n) const {
|
|
| 651 |
return Parent::right(n); |
|
| 652 |
} |
|
| 653 |
|
|
| 654 |
/// \brief Gives back the arc goes left from the node. |
|
| 655 |
/// |
|
| 656 |
/// Gives back the arc goes left from the node. If there is not |
|
| 657 |
/// outgoing arc then it gives back INVALID. |
|
| 658 |
Arc left(Node n) const {
|
|
| 659 |
return Parent::left(n); |
|
| 660 |
} |
|
| 661 |
|
|
| 662 |
/// \brief Gives back the arc goes up from the node. |
|
| 663 |
/// |
|
| 664 |
/// Gives back the arc goes up from the node. If there is not |
|
| 665 |
/// outgoing arc then it gives back INVALID. |
|
| 666 |
Arc up(Node n) const {
|
|
| 667 |
return Parent::up(n); |
|
| 668 |
} |
|
| 669 |
|
|
| 411 | 670 |
/// \brief Gives back the arc goes down from the node. |
| 412 | 671 |
/// |
| 413 | 672 |
/// Gives back the arc goes down from the node. If there is not |
| 414 |
/// outgoing arc then it gives back |
|
| 673 |
/// outgoing arc then it gives back INVALID. |
|
| 415 | 674 |
Arc down(Node n) const {
|
| 416 |
Edge e = _down(n); |
|
| 417 |
return e != INVALID ? direct(e, true) : INVALID; |
|
| 675 |
return Parent::down(n); |
|
| 418 | 676 |
} |
| 419 | 677 |
|
| 420 |
/// \brief Gives back the arc goes up from the node. |
|
| 421 |
/// |
|
| 422 |
/// Gives back the arc goes up from the node. If there is not |
|
| 423 |
/// outgoing arc then it gives back \c INVALID. |
|
| 424 |
Arc up(Node n) const {
|
|
| 425 |
Edge e = _up(n); |
|
| 426 |
return e != INVALID ? direct(e, false) : INVALID; |
|
| 427 |
} |
|
| 428 |
|
|
| 429 |
/// \brief Gives back the arc goes right from the node. |
|
| 430 |
/// |
|
| 431 |
/// Gives back the arc goes right from the node. If there is not |
|
| 432 |
/// outgoing arc then it gives back \c INVALID. |
|
| 433 |
Arc right(Node n) const {
|
|
| 434 |
Edge e = _right(n); |
|
| 435 |
return e != INVALID ? direct(e, true) : INVALID; |
|
| 436 |
} |
|
| 437 |
|
|
| 438 |
/// \brief Gives back the arc goes left from the node. |
|
| 439 |
/// |
|
| 440 |
/// Gives back the arc goes left from the node. If there is not |
|
| 441 |
/// outgoing arc then it gives back \c INVALID. |
|
| 442 |
Arc left(Node n) const {
|
|
| 443 |
Edge e = _left(n); |
|
| 444 |
return e != INVALID ? direct(e, false) : INVALID; |
|
| 445 |
} |
|
| 446 |
|
|
| 447 |
}; // class GridGraph |
|
| 448 |
|
|
| 449 | 678 |
/// \brief Index map of the grid graph |
| 450 | 679 |
/// |
| 451 | 680 |
/// Just returns an IndexMap for the grid graph. |
| 452 |
inline GridGraph::IndexMap indexMap(const GridGraph& graph) {
|
|
| 453 |
return GridGraph::IndexMap(graph); |
|
| 681 |
IndexMap indexMap() const {
|
|
| 682 |
return IndexMap(*this); |
|
| 454 | 683 |
} |
| 455 | 684 |
|
| 456 | 685 |
/// \brief Row map of the grid graph |
| 457 | 686 |
/// |
| 458 | 687 |
/// Just returns a RowMap for the grid graph. |
| 459 |
inline GridGraph::RowMap rowMap(const GridGraph& graph) {
|
|
| 460 |
return GridGraph::RowMap(graph); |
|
| 688 |
RowMap rowMap() const {
|
|
| 689 |
return RowMap(*this); |
|
| 461 | 690 |
} |
| 462 | 691 |
|
| 463 | 692 |
/// \brief Column map of the grid graph |
| 464 | 693 |
/// |
| 465 | 694 |
/// Just returns a ColMap for the grid graph. |
| 466 |
inline GridGraph::ColMap colMap(const GridGraph& graph) {
|
|
| 467 |
return GridGraph::ColMap(graph); |
|
| 468 |
|
|
| 695 |
ColMap colMap() const {
|
|
| 696 |
return ColMap(*this); |
|
| 469 | 697 |
} |
| 470 | 698 |
|
| 471 |
|
|
| 699 |
}; |
|
| 700 |
|
|
| 701 |
} |
|
| 702 |
#endif |
| ... | ... |
@@ -113,32 +113,33 @@ |
| 113 | 113 |
} |
| 114 | 114 |
{ // Checking ListGraph
|
| 115 | 115 |
checkConcept<Graph, ListGraph>(); |
| 116 | 116 |
checkConcept<AlterableGraphComponent<>, ListGraph>(); |
| 117 | 117 |
checkConcept<ExtendableGraphComponent<>, ListGraph>(); |
| 118 | 118 |
checkConcept<ClearableGraphComponent<>, ListGraph>(); |
| 119 | 119 |
checkConcept<ErasableGraphComponent<>, ListGraph>(); |
| 120 | 120 |
} |
| 121 | 121 |
{ // Checking SmartGraph
|
| 122 | 122 |
checkConcept<Graph, SmartGraph>(); |
| 123 | 123 |
checkConcept<AlterableGraphComponent<>, SmartGraph>(); |
| 124 | 124 |
checkConcept<ExtendableGraphComponent<>, SmartGraph>(); |
| 125 | 125 |
checkConcept<ClearableGraphComponent<>, SmartGraph>(); |
| 126 | 126 |
} |
| 127 | 127 |
// { // Checking FullGraph
|
| 128 | 128 |
// checkConcept<Graph, FullGraph>(); |
| 129 |
// checkGraphIterators<FullGraph>(); |
|
| 129 | 130 |
// } |
| 130 | 131 |
{ // Checking GridGraph
|
| 131 | 132 |
checkConcept<Graph, GridGraph>(); |
| 132 | 133 |
} |
| 133 | 134 |
} |
| 134 | 135 |
|
| 135 | 136 |
template <typename Graph> |
| 136 | 137 |
void checkGraphValidity() {
|
| 137 | 138 |
TEMPLATE_GRAPH_TYPEDEFS(Graph); |
| 138 | 139 |
Graph g; |
| 139 | 140 |
|
| 140 | 141 |
Node |
| 141 | 142 |
n1 = g.addNode(), |
| 142 | 143 |
n2 = g.addNode(), |
| 143 | 144 |
n3 = g.addNode(); |
| 144 | 145 |
|
| ... | ... |
@@ -173,113 +174,123 @@ |
| 173 | 174 |
check(g.valid(e1), "Wrong validity check"); |
| 174 | 175 |
check(g.valid(g.direct(e1, true)), "Wrong validity check"); |
| 175 | 176 |
|
| 176 | 177 |
g.erase(n1); |
| 177 | 178 |
|
| 178 | 179 |
check(!g.valid(n1), "Wrong validity check"); |
| 179 | 180 |
check(g.valid(n2), "Wrong validity check"); |
| 180 | 181 |
check(g.valid(n3), "Wrong validity check"); |
| 181 | 182 |
check(!g.valid(e1), "Wrong validity check"); |
| 182 | 183 |
check(g.valid(e2), "Wrong validity check"); |
| 183 | 184 |
|
| 184 | 185 |
check(!g.valid(g.nodeFromId(-1)), "Wrong validity check"); |
| 185 | 186 |
check(!g.valid(g.edgeFromId(-1)), "Wrong validity check"); |
| 186 | 187 |
check(!g.valid(g.arcFromId(-1)), "Wrong validity check"); |
| 187 | 188 |
} |
| 188 | 189 |
|
| 189 |
void checkGridGraph(const GridGraph& g, int w, int h) {
|
|
| 190 |
check(g.width() == w, "Wrong width"); |
|
| 191 |
|
|
| 190 |
void checkGridGraph(int width, int height) {
|
|
| 191 |
typedef GridGraph Graph; |
|
| 192 |
GRAPH_TYPEDEFS(Graph); |
|
| 193 |
Graph G(width, height); |
|
| 192 | 194 |
|
| 193 |
for (int i = 0; i < w; ++i) {
|
|
| 194 |
for (int j = 0; j < h; ++j) {
|
|
| 195 |
check(g.col(g(i, j)) == i, "Wrong col"); |
|
| 196 |
check(g.row(g(i, j)) == j, "Wrong row"); |
|
| 195 |
check(G.width() == width, "Wrong row number"); |
|
| 196 |
check(G.height() == height, "Wrong column number"); |
|
| 197 |
|
|
| 198 |
for (int i = 0; i < width; ++i) {
|
|
| 199 |
for (int j = 0; j < height; ++j) {
|
|
| 200 |
check(G.col(G(i, j)) == i, "Wrong column"); |
|
| 201 |
check(G.row(G(i, j)) == j, "Wrong row"); |
|
| 202 |
check(G.pos(G(i, j)).x == i, "Wrong column"); |
|
| 203 |
check(G.pos(G(i, j)).y == j, "Wrong row"); |
|
| 197 | 204 |
} |
| 198 | 205 |
} |
| 199 | 206 |
|
| 200 |
for (int i = 0; i < w; ++i) {
|
|
| 201 |
for (int j = 0; j < h - 1; ++j) {
|
|
| 202 |
check(g.source(g.down(g(i, j))) == g(i, j), "Wrong down"); |
|
| 203 |
check(g.target(g.down(g(i, j))) == g(i, j + 1), "Wrong down"); |
|
| 207 |
for (int j = 0; j < height; ++j) {
|
|
| 208 |
for (int i = 0; i < width - 1; ++i) {
|
|
| 209 |
check(G.source(G.right(G(i, j))) == G(i, j), "Wrong right"); |
|
| 210 |
check(G.target(G.right(G(i, j))) == G(i + 1, j), "Wrong right"); |
|
| 204 | 211 |
} |
| 205 |
check( |
|
| 212 |
check(G.right(G(width - 1, j)) == INVALID, "Wrong right"); |
|
| 206 | 213 |
} |
| 207 | 214 |
|
| 208 |
for (int i = 0; i < w; ++i) {
|
|
| 209 |
for (int j = 1; j < h; ++j) {
|
|
| 210 |
check(g.source(g.up(g(i, j))) == g(i, j), "Wrong up"); |
|
| 211 |
check(g.target(g.up(g(i, j))) == g(i, j - 1), "Wrong up"); |
|
| 215 |
for (int j = 0; j < height; ++j) {
|
|
| 216 |
for (int i = 1; i < width; ++i) {
|
|
| 217 |
check(G.source(G.left(G(i, j))) == G(i, j), "Wrong left"); |
|
| 218 |
check(G.target(G.left(G(i, j))) == G(i - 1, j), "Wrong left"); |
|
| 212 | 219 |
} |
| 213 |
check( |
|
| 220 |
check(G.left(G(0, j)) == INVALID, "Wrong left"); |
|
| 214 | 221 |
} |
| 215 | 222 |
|
| 216 |
for (int j = 0; j < h; ++j) {
|
|
| 217 |
for (int i = 0; i < w - 1; ++i) {
|
|
| 218 |
check(g.source(g.right(g(i, j))) == g(i, j), "Wrong right"); |
|
| 219 |
check(g.target(g.right(g(i, j))) == g(i + 1, j), "Wrong right"); |
|
| 223 |
for (int i = 0; i < width; ++i) {
|
|
| 224 |
for (int j = 0; j < height - 1; ++j) {
|
|
| 225 |
check(G.source(G.up(G(i, j))) == G(i, j), "Wrong up"); |
|
| 226 |
check(G.target(G.up(G(i, j))) == G(i, j + 1), "Wrong up"); |
|
| 220 | 227 |
} |
| 221 |
check( |
|
| 228 |
check(G.up(G(i, height - 1)) == INVALID, "Wrong up"); |
|
| 222 | 229 |
} |
| 223 | 230 |
|
| 224 |
for (int j = 0; j < h; ++j) {
|
|
| 225 |
for (int i = 1; i < w; ++i) {
|
|
| 226 |
check(g.source(g.left(g(i, j))) == g(i, j), "Wrong left"); |
|
| 227 |
check(g.target(g.left(g(i, j))) == g(i - 1, j), "Wrong left"); |
|
| 231 |
for (int i = 0; i < width; ++i) {
|
|
| 232 |
for (int j = 1; j < height; ++j) {
|
|
| 233 |
check(G.source(G.down(G(i, j))) == G(i, j), "Wrong down"); |
|
| 234 |
check(G.target(G.down(G(i, j))) == G(i, j - 1), "Wrong down"); |
|
| 228 | 235 |
} |
| 229 |
check( |
|
| 236 |
check(G.down(G(i, 0)) == INVALID, "Wrong down"); |
|
| 230 | 237 |
} |
| 231 | 238 |
|
| 232 |
checkGraphNodeList(g, w*h); |
|
| 233 |
checkGraphArcList(g, 2*(2*w*h-w-h)); |
|
| 234 |
|
|
| 239 |
checkGraphNodeList(G, width * height); |
|
| 240 |
checkGraphEdgeList(G, width * (height - 1) + (width - 1) * height); |
|
| 241 |
checkGraphArcList(G, 2 * (width * (height - 1) + (width - 1) * height)); |
|
| 235 | 242 |
|
| 236 |
checkGraphOutArcList(g, g(0,0), 2); |
|
| 237 |
checkGraphOutArcList(g, g(0,1), 3); |
|
| 238 |
|
|
| 243 |
for (NodeIt n(G); n != INVALID; ++n) {
|
|
| 244 |
int nb = 4; |
|
| 245 |
if (G.col(n) == 0) --nb; |
|
| 246 |
if (G.col(n) == width - 1) --nb; |
|
| 247 |
if (G.row(n) == 0) --nb; |
|
| 248 |
if (G.row(n) == height - 1) --nb; |
|
| 239 | 249 |
|
| 240 |
checkGraphInArcList(g, g(0,0), 2); |
|
| 241 |
checkGraphInArcList(g, g(0,1), 3); |
|
| 242 |
|
|
| 250 |
checkGraphOutArcList(G, n, nb); |
|
| 251 |
checkGraphInArcList(G, n, nb); |
|
| 252 |
checkGraphIncEdgeList(G, n, nb); |
|
| 253 |
} |
|
| 243 | 254 |
|
| 244 |
checkGraphIncEdgeList(g, g(0,0), 2); |
|
| 245 |
checkGraphIncEdgeList(g, g(0,1), 3); |
|
| 246 |
|
|
| 255 |
checkArcDirections(G); |
|
| 247 | 256 |
|
| 248 |
checkGraphConArcList(g, 2*(2*w*h-w-h)); |
|
| 249 |
checkGraphConEdgeList(g, 2*w*h-w-h); |
|
| 257 |
checkGraphConArcList(G, 2 * (width * (height - 1) + (width - 1) * height)); |
|
| 258 |
checkGraphConEdgeList(G, width * (height - 1) + (width - 1) * height); |
|
| 250 | 259 |
|
| 251 |
|
|
| 260 |
checkNodeIds(G); |
|
| 261 |
checkArcIds(G); |
|
| 262 |
checkEdgeIds(G); |
|
| 263 |
checkGraphNodeMap(G); |
|
| 264 |
checkGraphArcMap(G); |
|
| 265 |
checkGraphEdgeMap(G); |
|
| 252 | 266 |
|
| 253 |
checkNodeIds(g); |
|
| 254 |
checkArcIds(g); |
|
| 255 |
checkEdgeIds(g); |
|
| 256 |
checkGraphNodeMap(g); |
|
| 257 |
checkGraphArcMap(g); |
|
| 258 |
checkGraphEdgeMap(g); |
|
| 259 | 267 |
} |
| 260 | 268 |
|
| 261 | 269 |
void checkGraphs() {
|
| 262 | 270 |
{ // Checking ListGraph
|
| 263 | 271 |
checkGraph<ListGraph>(); |
| 264 | 272 |
checkGraphValidityErase<ListGraph>(); |
| 265 | 273 |
} |
| 266 | 274 |
{ // Checking SmartGraph
|
| 267 | 275 |
checkGraph<SmartGraph>(); |
| 268 | 276 |
checkGraphValidity<SmartGraph>(); |
| 269 | 277 |
} |
| 270 | 278 |
// { // Checking FullGraph
|
| 271 | 279 |
// FullGraph g(5); |
| 272 | 280 |
// checkGraphNodeList(g, 5); |
| 273 | 281 |
// checkGraphEdgeList(g, 10); |
| 274 | 282 |
// } |
| 275 | 283 |
{ // Checking GridGraph
|
| 276 |
GridGraph g(5, 6); |
|
| 277 |
checkGridGraph(g, 5, 6); |
|
| 284 |
checkGridGraph(5, 8); |
|
| 285 |
checkGridGraph(8, 5); |
|
| 286 |
checkGridGraph(5, 5); |
|
| 287 |
checkGridGraph(0, 0); |
|
| 288 |
checkGridGraph(1, 1); |
|
| 278 | 289 |
} |
| 279 | 290 |
} |
| 280 | 291 |
|
| 281 | 292 |
int main() {
|
| 282 | 293 |
checkConcepts(); |
| 283 | 294 |
checkGraphs(); |
| 284 | 295 |
return 0; |
| 285 | 296 |
} |
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