/**
* Constructs a graph instance.
*
* @param edges An instance of UnweightedEdgeCollectionBase
* that will store edges for this graph.
* @param graph A graph from which to copy the vertices.
*/
protected UnweightedGraphBase(UnweightedEdgeCollectionBase edges, UnweightedGraphBase <VertexT> graph)
: base(edges, graph)
{
}
/**
* Constructs a graph instance.
*
* @param edges An instance of UnweightedEdgeCollectionBase
* that will store edges for this graph.
* @param initial_capacity Determines how much memory to reserve at
* construction time. The larger this value
* the fewer time the underlying collections
* will have to be resized as the graph grows.
*
* @throws ArgumentException if initial_capacity is negative or zero.
*/
protected UnweightedGraphBase(UnweightedEdgeCollectionBase edges, int initial_capacity = 10)
: base(edges, initial_capacity)
{
}
