| Concept BidirectionalIteratorConcept Iterator that can be both incremented and decremented.
CopyConstructibleConcept | EqualityComparableConcept | IteratorAssociatedTypesConcept
DefaultConstructibleConcept | InputIteratorConcept
ForwardIteratorConcept
BidirectionalIteratorConcept
MutableRandomAccessIteratorConcept | RandomAccessIteratorConcept
RootedRandomAccessIteratorConcept
MutableRootedRandomAccessIteratorConcept
Concept Definition Refines ForwardIteratorConcept Required Metafunctions
Difference | Type of an object that stores the difference between two iterators. (IteratorAssociatedTypesConcept)
GetValue | Type for reading values. (IteratorAssociatedTypesConcept)
Pointer | Returns pointer to an object, required for operator->, for example. (IteratorAssociatedTypesConcept)
Reference | Reference type. (IteratorAssociatedTypesConcept)
Value | Type of the items in the container or behind an iterator. (IteratorAssociatedTypesConcept)
Required Functions
goNext | Iterates to next position. (ForwardIteratorConcept)
goPrevious | Iterates to pevious position.
operator* | C++ built-in multiplication operator. (InputIteratorConcept)
operator++ (prefix) | C++ built-in prefix increment operator. (InputIteratorConcept)
operator++ (suffix) | C++ built-in suffix increment operator. (InputIteratorConcept)
operator-> | C++ built-in structure dereference operator. (InputIteratorConcept)
operator-- (prefix) | C++ built-in prefix decrement operator.
operator-- (suffix) | C++ built-in suffix decrement operator.
Refinements
MutableRandomAccessIteratorConcept | A RandomAccessIteratorConcept that allows assignable derefentiation.
RandomAccessIteratorConcept | An iterator allowing random access.
BidirectionalIteratorConcept<T> Include Headers seqan/basic.h Remarks The SeqAn iterators mirror the definitions from ConceptC++. Implemented by
ModifiedIterator | Allows to modify arbitrary iterators by specializing what differs from an origin. (RandomAccessIteratorConcept)
Used By Function goPrevious, getValue, value, goNext Functions
getValue | Access to the value. (IteratorAssociatedTypesConcept)
goNext | Iterates to next position. (ForwardIteratorConcept)
value | Reference to the value. (IteratorAssociatedTypesConcept)
Examples In the following, x is an iterator to type X. The following expressions must be valid. --x // Predecrement. x-- // Postdecrement. SeqAn - Sequence Analysis Library - www.seqan.de

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