.. default-domain:: chpl

.. module:: graphs

graphs
======
**Usage**

.. code-block:: chapel

   use graphs;

.. iterfunction:: iter distanceEdgeBFS(graph, e: graph._value.eDescType, s = 1): (graph._value.eDescType, int)

.. data:: config const configFile = "graph_examples/bipartite"

   
   Configuration file ('configFile') must be of the following format...
   
   The first line, the header, must contain the number of vertices, followed
   by a space, then the number of edges...
   
   [1-9]+ [1-9]+
   
   Followed by zero or more lines associating a vertex with an edge...
   
   [0-9]+ [0-9]+
   
   Example: 5 vertices, 5 edges...
   
   4 4
   0 1
   1 0
   2 2
   3 4
   4 3

.. data:: var f = AppendExpr.Call08

.. data:: var tmp: string

.. data:: var arr = AppendExpr.Call08

.. data:: var numVerts = arr(1): int

.. data:: var numEdges = arr(2): int

.. data:: var graph = new numVertsAdjListHyperGraphnumEdges

.. data:: var maxEccentricity: int