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Named parameter for setting ArborescenceMap type. It must conform to the WriteMap concept, and its value type must be bool (or convertible). Initially it will be set to false on each arc, then it will be set on each arborescence arc once.
#include <lemon/min_cost_arborescence.h>
Inheritance diagram for MinCostArborescence< GR, CM, TR >::SetArborescenceMap< T >:Additional Inherited Members | |
| Public Types inherited from MinCostArborescence< Digraph, CostMap, SetArborescenceMapTraits< T > > | |
|
typedef SetArborescenceMapTraits< T > | Traits |
| The traits class of the algorithm. | |
| typedef Traits::Digraph | Digraph |
| The type of the underlying digraph. | |
| typedef Traits::CostMap | CostMap |
| The type of the map that stores the arc costs. | |
| typedef Traits::Value | Value |
| The type of the costs of the arcs. | |
| typedef Traits::PredMap | PredMap |
| The type of the predecessor map. | |
| typedef Traits::ArborescenceMap | ArborescenceMap |
| The type of the map that stores which arcs are in the arborescence. | |
| Public Member Functions inherited from MinCostArborescence< Digraph, CostMap, SetArborescenceMapTraits< T > > | |
| MinCostArborescence (const Digraph &digraph, const CostMap &cost) | |
| Constructor. More... | |
| ~MinCostArborescence () | |
| Destructor. | |
| MinCostArborescence & | arborescenceMap (ArborescenceMap &m) |
| Sets the arborescence map. More... | |
| MinCostArborescence & | predMap (PredMap &m) |
| Sets the predecessor map. More... | |
| const ArborescenceMap & | arborescenceMap () const |
| Returns a const reference to the arborescence map. More... | |
| const PredMap & | predMap () const |
| Returns a const reference to the pred map. More... | |
| Value | arborescenceCost () const |
| Returns the cost of the arborescence. More... | |
| bool | arborescence (Arc arc) const |
Returns true if the arc is in the arborescence. More... | |
| Arc | pred (Node node) const |
| Returns the predecessor arc of the given node. More... | |
| bool | reached (Node node) const |
| Indicates that a node is reachable from the sources. More... | |
| bool | processed (Node node) const |
| Indicates that a node is processed. More... | |
| int | dualNum () const |
| Returns the number of the dual variables in basis. More... | |
| Value | dualValue () const |
| Returns the value of the dual solution. More... | |
| Value | dualValue (int k) const |
| Returns the value of the dual variable. More... | |
| int | dualSize (int k) const |
| Returns the number of the nodes in the dual variable. More... | |
| void | init () |
| Initializes the internal data structures. More... | |
| void | addSource (Node source) |
| Adds a new source node. More... | |
| Node | processNextNode () |
| Processes the next node in the priority queue. More... | |
| int | queueSize () const |
| Returns the number of the nodes to be processed. More... | |
| bool | emptyQueue () const |
Returns false if there are nodes to be processed. More... | |
| void | start () |
| Executes the algorithm. More... | |
| void | run (Node s) |
Runs MinCostArborescence algorithm from node s. More... | |
1.8.5
