Function
atBegin
Determines whether an iterator is at the beginning position.
bool atBegin(iterator [, container])
atBegin(file,it)
Parameters
iterator
An iterator.
container
Container of iterator. (optional)
Remarks: If iterator implements Rooted Iterator then container is optional otherwise container is required.
file
A file stream.
it
An iterator.
Return Values
true if iterator points to the fist item of the container, otherwise false.
Example Programs
See Also
SeqAn - Sequence Analysis Library - www.seqan.de