Library Version 11.2.5.3

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operator-

Function Details

self operator-(difference_type n) const

Iterator shuffle operator.

Return a new iterator by moving this iterator backward by n elements.

Parameters

n

The amount and direction of movement. If negative, will move towards reverse direction.

Return Value

A new iterator at new position. 

difference_type operator-(const self &itr) const

Return the negative value of the difference of indices of elements this iterator and itr are sitting on.

Parameters

itr

The other reverse iterator.

Return Value

itr.index - this->index.

Group: Operators for random reverse iterators

Methods below only applies to random iterators.

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Return a new iterator by moving this iterator backward or forward by n elements.

Class

db_reverse_iterator

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