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This class describes the base interface of undirected bipartite graph types. All bipartite graph concepts have to conform to this class. It extends the interface of BaseGraphComponent with an Edge type and functions to get the end nodes of edges, to convert from arcs to edges and to get both direction of edges.
#include <lemon/concepts/graph_components.h>
Inheritance diagram for BaseBpGraphComponent:Classes | |
| class | BlueNode |
| Class to represent blue nodes. More... | |
| class | RedNode |
| Class to represent red nodes. More... | |
Public Member Functions | |
| bool | red (const Node &) const |
| Gives back true for red nodes. More... | |
| bool | blue (const Node &) const |
| Gives back true for blue nodes. More... | |
| RedNode | redNode (const Edge &) const |
| Gives back the red end node of the edge. More... | |
| BlueNode | blueNode (const Edge &) const |
| Gives back the blue end node of the edge. More... | |
| RedNode | asRedNodeUnsafe (const Node &) const |
| Converts the node to red node object. More... | |
| BlueNode | asBlueNodeUnsafe (const Node &) const |
| Converts the node to blue node object. More... | |
| RedNode | asRedNode (const Node &) const |
| Converts the node to red node object. More... | |
| BlueNode | asBlueNode (const Node &) const |
| Converts the node to blue node object. More... | |
| Public Member Functions inherited from BaseGraphComponent | |
| Node | u (const Edge &) const |
| Return one end node of an edge. More... | |
| Node | v (const Edge &) const |
| Return the other end node of an edge. More... | |
| Arc | direct (const Edge &, bool) const |
| Return a directed arc related to an edge. More... | |
| Arc | direct (const Edge &, const Node &) const |
| Return a directed arc related to an edge. More... | |
| bool | direction (const Arc &) const |
| Return the direction of the arc. More... | |
| Arc | oppositeArc (const Arc &) const |
| Return the opposite arc. More... | |
| Public Member Functions inherited from BaseDigraphComponent | |
| Node | source (const Arc &) const |
| Return the source node of an arc. More... | |
| Node | target (const Arc &) const |
| Return the target node of an arc. More... | |
| Node | oppositeNode (const Node &, const Arc &) const |
| Return the opposite node on the given arc. More... | |
Additional Inherited Members | |
| Public Types inherited from BaseDigraphComponent | |
| typedef GraphItem<'n'> | Node |
| Node class of the digraph. More... | |
| typedef GraphItem<'a'> | Arc |
| Arc class of the digraph. More... | |
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inline |
Gives back true for red nodes.
|
inline |
Gives back true for blue nodes.
This function converts unsafely the node to red node object. It should be called only if the node is from the red partition or INVALID.
This function converts unsafely the node to blue node object. It should be called only if the node is from the red partition or INVALID.
This function converts safely the node to red node object. If the node is not from the red partition, then it returns INVALID.
1.8.5
