Example Program
Rooted Iterators
Example for some functions for handling (rooted) iterators.
File "rooted_iterator.cpp"
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The Iterator metafunction returns a rooted iterator by default.
We can also specify the iterator kind explicitly by passing the iterator spec Rooted as second argument.
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The same iterator spec can be used as a tag for functions that return an iterator, e.g. begin or end
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A rooted iterator "knows" its container, so it supports the function container:
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Moreover, it is possible to apply functions like goBegin or position to rooted iterators without specify the container.
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See
See Also
SeqAn - Sequence Analysis Library - www.seqan.de