cpp/iterator/istreambuf iterator/operator arith

Advances the iterator by calling where  is the stored pointer to the stream buffer.

The behavior is undefined if the iterator is end-of-stream iterator.

Parameters
(none)

Return value
@1@.

@2@ A object holding the current character obtained via operator* and the  pointer. Dereferencing a object with  yields the stored character.

@@ The name is for exposition only.