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libstdc++
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Public Types | |
| typedef std::iterator_traits< _Iterator1 > | _TraitsType |
| typedef _TraitsType::difference_type | difference_type |
| typedef _Iterator1 | first_type |
| typedef _IteratorCategory | iterator_category |
| typedef _IteratorPair * | pointer |
| typedef _IteratorPair & | reference |
| typedef _Iterator2 | second_type |
| typedef void | value_type |
Public Member Functions | |
| _IteratorPair (const _Iterator1 &__first, const _Iterator2 &__second) | |
| operator _Iterator2 () const | |
| _IteratorPair | operator+ (difference_type __delta) const |
| _IteratorPair & | operator++ () |
| const _IteratorPair | operator++ (int) |
| difference_type | operator- (const _IteratorPair &__other) const |
| _IteratorPair & | operator-- () |
| const _IteratorPair | operator-- (int) |
| _IteratorPair & | operator= (const _IteratorPair &__other) |
| constexpr void | swap (pair &__p) noexcept(__and_< __is_nothrow_swappable< _Iterator1 >, __is_nothrow_swappable< _Iterator2 >>::value) |
Public Attributes | |
| _Iterator1 | first |
| _Iterator2 | second |
Related Functions | |
(Note that these are not member functions.) | |
| constexpr pair< typename __decay_and_strip< _Iterator1 >::__type, typename __decay_and_strip< _Iterator2 >::__type > | make_pair (_Iterator1 &&__x, _Iterator2 &&__y) |
| constexpr enable_if< __and_< __is_swappable< _Iterator1 >, __is_swappable< _Iterator2 > >::value >::type | swap (pair< _Iterator1, _Iterator2 > &__x, pair< _Iterator1, _Iterator2 > &__y) noexcept(noexcept(__x.swap(__y))) |
| constexpr bool | operator== (const pair< _Iterator1, _Iterator2 > &__x, const pair< _Iterator1, _Iterator2 > &__y) |
| constexpr bool | operator< (const pair< _Iterator1, _Iterator2 > &__x, const pair< _Iterator1, _Iterator2 > &__y) |
| constexpr bool | operator!= (const pair< _Iterator1, _Iterator2 > &__x, const pair< _Iterator1, _Iterator2 > &__y) |
| constexpr bool | operator> (const pair< _Iterator1, _Iterator2 > &__x, const pair< _Iterator1, _Iterator2 > &__y) |
| constexpr bool | operator<= (const pair< _Iterator1, _Iterator2 > &__x, const pair< _Iterator1, _Iterator2 > &__y) |
| constexpr bool | operator>= (const pair< _Iterator1, _Iterator2 > &__x, const pair< _Iterator1, _Iterator2 > &__y) |
A pair of iterators. The usual iterator operations are applied to both child iterators.
Definition at line 45 of file iterator.h.
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inherited |
The type of the first member.
Definition at line 214 of file stl_pair.h.
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inherited |
The type of the second member.
Definition at line 215 of file stl_pair.h.
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inlineconstexprnoexceptinherited |
Swap the first members and then the second members.
Definition at line 439 of file stl_pair.h.
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related |
A convenience wrapper for creating a pair from two objects.
| __x | The first object. |
| __y | The second object. |
The C++98 standard says the objects are passed by reference-to-const, but C++03 says they are passed by value (this was LWG issue #181).
Since C++11 they have been passed by forwarding reference and then forwarded to the new members of the pair. To create a pair with a member of reference type, pass a reference_wrapper to this function.
Definition at line 567 of file stl_pair.h.
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related |
Uses operator== to find the result.
Definition at line 496 of file stl_pair.h.
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related |
Defines a lexicographical order for pairs.
For two pairs of the same type, P is ordered before Q if P.first is less than Q.first, or if P.first and Q.first are equivalent (neither is less than the other) and P.second is less than Q.second.
Definition at line 488 of file stl_pair.h.
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related |
Uses operator< to find the result.
Definition at line 507 of file stl_pair.h.
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related |
Two pairs of the same type are equal iff their members are equal.
Definition at line 466 of file stl_pair.h.
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related |
Uses operator< to find the result.
Definition at line 502 of file stl_pair.h.
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related |
Uses operator< to find the result.
Definition at line 514 of file stl_pair.h.
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related |
Swap overload for pairs. Calls std::pair::swap().
Definition at line 533 of file stl_pair.h.
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inherited |
The first member.
Definition at line 217 of file stl_pair.h.
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inherited |
The second member.
Definition at line 218 of file stl_pair.h.