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std::reverse_iterator::operator*,->

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< cpp‎ | iterator‎ | reverse iterator
Revision as of 22:05, 31 May 2013 by P12bot (Talk | contribs)

reference operator*() const;
(1)
pointer operator->() const;
(2)

Returns a reference or pointer to the element previous to current.

1) Equivalent to d_tmp = current; --d_tmp; return *d_tmp;;
2) Equivalent to &(operator*()).

Contents

Parameters

(none)

Return value

Reference or pointer to the element previous to current.

Notes

The iterator object contains an auxiliary member variable d_tmp, not a temporary variable, to avoid returning a reference that persists beyond the lifetime of its associated iterator.

Example

See also

accesses an element by index
(public member function) [edit]