libgexf::EdgeIter Class Reference
Iterator on edges. More...
#include <edgeiter.h>
Inheritance diagram for libgexf::EdgeIter:
Public Member Functions | |
| EdgeIter (const libgexf::Graph *g) | |
| Constructor. | |
| EdgeIter * | begin () |
| Init. | |
| bool | hasNext () const |
| Test next element in collection. | |
| libgexf::t_id | next () |
| Iterate. | |
| libgexf::t_id | currentSource () const |
| Get source node. | |
| libgexf::t_id | currentTarget () const |
| Get target node. | |
| float | currentProperty (libgexf::t_edge_property prop) const |
| Get topological property value. | |
Detailed Description
Iterator on edges.Constructor & Destructor Documentation
| libgexf::EdgeIter::EdgeIter | ( | const libgexf::Graph * | g | ) | [explicit] |
Member Function Documentation
| EdgeIter * libgexf::EdgeIter::begin | ( | ) | [virtual] |
Init.
Initialize (or re-initialize) the iterator.
- Returns:
- an instance of the iterator
Implements libgexf::AbstractIter.
| bool libgexf::EdgeIter::hasNext | ( | ) | const [virtual] |
Test next element in collection.
Verify if another element exists.
- Returns:
- true if another element exists, false otherwise.
Implements libgexf::AbstractIter.
| t_id libgexf::EdgeIter::next | ( | ) | [virtual] |
| t_id libgexf::EdgeIter::currentSource | ( | ) | const |
Get source node.
- Returns:
- The node id of the source
| t_id libgexf::EdgeIter::currentTarget | ( | ) | const |
Get target node.
- Returns:
- The node id of the target
| float libgexf::EdgeIter::currentProperty | ( | libgexf::t_edge_property | prop | ) | const |
Get topological property value.
- Parameters:
-
prop : Topological edge property name
- Returns:
- Property value or 0.0 by default
The documentation for this class was generated from the following files:
- libgexf/edgeiter.h
- libgexf/edgeiter.cpp
