Subtraction operators
Synopses
Declared in <bslalg_dequeiterator.h>
Return an iterator pointing the element at the specified offset before this iterator.
DequeIterator<VALUE_TYPE, BLOCK_LENGTH>
operator‐(std::ptrdiff_t offset) const;Return the distance between this iterator and the specified rhs iterator.
std::ptrdiff_t
operator‐(DequeIterator const& rhs) const;Return Value
-
iterator pointing
offsetelements before this iterator -
signed distance from
rhsto this iterator
Parameters
Name |
Description |
offset |
number of elements before this iterator |
rhs |
iterator from which to measure the distance |
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