#include <lemon/concept/bpugraph.h>
Inherited by BpUGraph::Edge, BpUGraph::IncEdgeIt, and BpUGraph::UEdgeIt.
Inheritance diagram for BpUGraph::UEdge:
Public Member Functions | |
UEdge () | |
Default constructor. | |
UEdge (const UEdge &) | |
Copy constructor. | |
UEdge (Invalid) | |
Initialize the iterator to be invalid. | |
bool | operator== (UEdge) const |
Equality operator. | |
bool | operator!= (UEdge) const |
Inequality operator. | |
bool | operator< (UEdge) const |
Artificial ordering operator. |
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Copy constructor. |
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Initialize the iterator to be invalid. |
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Two iterators are equal if and only if they point to the same object or both are invalid. |
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To allow the use of graph descriptors as key type in std::map or similar associative container we require this.
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