Return whether two bidirectional iterators refer to different positions.
Declared in <bslstl_bidirectionaliterator.h>
template<
class T1,
class T2,
class ITER_IMP,
class TAG_TYPE>
bool
operator!=(
BidirectionalIterator<T1, ITER_IMP, TAG_TYPE> const& lhs,
BidirectionalIterator<T2, ITER_IMP, TAG_TYPE> const& rhs);Return true if the specified lhs iterator does not have the same value as the specified rhs iterator, and false otherwise. Two iterators do not have the same value if (1) they do not refer to the same element and (2) both do not have the past-the-end iterator value for the underlying sequence. The behavior is undefined unless both iterators refer to the same underlying sequence.
true if the iterators do not have the same value, and false otherwise
| Name | Description |
|---|---|
| lhs | first iterator to compare |
| rhs | second iterator to compare |