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std::{{{1}}}::operator*,->

من cppreference.com
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*()).

محتويات

[تعديل] Parameters

(none)

[تعديل] Return value

Reference or pointer to the element previous to ‎current‎.

[تعديل] 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.

[تعديل] Example

[تعديل] See also

قالب:dsc mem fun