| Function atBegin Determines whether an iterator is at the beginning position. bool atBegin(iterator [, container]) Include Headers seqan/basic.h, seqan/graph_types.h Parameters
iterator | An iterator. Types: RootedIteratorConcept: AnnotationTree Iterator Adjacency Iterator, Bfs Iterator, Dfs Preorder Iterator, Edge Iterator, Iter, Out-Edge Iterator, Segment, Vertex Iterator
container | Container of iterator. (optional) Remarks: If iterator implements RootedIteratorConcept then container is optional otherwise container is required.
Return Values true if iterator points to the fist item of the container, otherwise false. Member of Bfs Iterator, Edge Iterator, Iter, Vertex Iterator, Dfs Preorder Iterator, Out-Edge Iterator, Adjacency Iterator, Segment Example Programs Iterator Basics Part of Concept RootedIteratorConcept, ContainerConcept See Also begin, atEnd, goBegin SeqAn - Sequence Analysis Library - www.seqan.de

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