getValue

Function

getValue

Access to the value.

GetValue getValue(object)

GetValue getValue(container, pos)

Parameters

object	An object that holds a value or points to a value. Types: Iterator: BottomUp Iterator, Iter, ModifiedIterator, TopDownHistory Iterator Adjacency Iterator, Bfs Iterator, Dfs Preorder Iterator, Edge Iterator, Out-Edge Iterator, Vertex Iterator
container	A container. Types: Container: ModifiedString, String Gaps
pos	The position of an item in object. Remarks: pos should be convertible to Position<T>::Type for container-type T.

Return Values

The item at position pos in container. This can either be a reference to the item or a temporary copy of the item.

Metafunctions: GetValue

Remarks

If pos is out of range, then the behavior of the function is undefined.

Example Programs

Part of Concept