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63 |
63 |
64 So here is a file describing a graph of 6 nodes (0 to 5), two nodemaps |
64 So here is a file describing a graph of 6 nodes (0 to 5), two nodemaps |
65 (called \c coordinates_x and \c coordinates_y), several edges, an edge map |
65 (called \c coordinates_x and \c coordinates_y), several edges, an edge map |
66 called \c capacity and two designated nodes (called \c source and \c target). |
66 called \c capacity and two designated nodes (called \c source and \c target). |
67 |
67 |
68 \include sample.lgf |
68 \verbatim |
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69 @nodeset |
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70 id coordinates_x coordinates_y |
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71 5 796.398 208.035 |
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72 4 573.002 63.002 |
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73 3 568.549 401.748 |
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74 2 277.889 68.476 |
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75 1 288.248 397.327 |
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76 0 102.239 257.532 |
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77 @edgeset |
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78 id capacity |
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79 4 5 6 8 |
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80 3 5 5 8 |
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81 2 4 4 5 |
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82 1 4 3 8 |
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83 1 3 2 5 |
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84 0 2 1 10 |
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85 0 1 0 10 |
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86 #This is a comment here |
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87 @nodes |
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88 source 0 |
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89 target 5 |
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90 @edges |
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91 @attributes |
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92 author "Attila BERNATH" |
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93 @end |
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94 \endverbatim |
69 |
95 |
70 Finally let us give a simple example that reads a graph from a file and writes |
96 Finally let us give a simple example that reads a graph from a file and writes |
71 it to the standard output. |
97 it to the standard output. |
72 |
98 |
73 \include reader_writer_demo.cc |
99 \include reader_writer_demo.cc |