ForwardMap provides access for the "forward" directed arc view of each edge in a graph, which is returned by the direct() function of the graph with true parameter.
| GR | The graph type. |
#include <lemon/maps.h>
Public Types | |
| typedef GR::Edge | Key |
The key type (the Edge type of the digraph). | |
| typedef GR::Arc | Value |
The value type (the Arc type of the digraph). | |
Public Member Functions | |
| ForwardMap (const GR &graph) | |
| Constructor. More... | |
| Value | operator[] (const Key &key) const |
| Returns the "forward" directed arc view of the given edge. More... | |
Related Functions | |
(Note that these are not member functions.) | |
| template<typename GR > | |
| ForwardMap< GR > | forwardMap (const GR &graph) |
Returns a ForwardMap class. More... | |
|
inlineexplicit |
Constructor.
| graph | The graph that the map belongs to. |
1.8.5