std::pair< T1, T2 > Struct Template Reference

pair holds two objects of arbitrary type. More...

#include <stl_pair.h>

Inheritance diagram for std::pair< T1, T2 >:

[legend]List of all members.

Public Types
typedef T1	first_type
	first_type is the first bound type
typedef T2	second_type
	second_type is the second bound type
Public Member Functions
	pair ()
	pair (const T1 &a, const T2 &__b)
template<class U1, class U2>
	pair (const pair< U1, U2 > &__p)
Public Attributes
T1	first
	first is a copy of the first object
T2	second
	second is a copy of the second object

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Detailed Description

template<class T1, class T2>
struct std::pair< T1, T2 >

pair holds two objects of arbitrary type.

Definition at line 68 of file stl_pair.h.

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Member Typedef Documentation

template<class T1, class T2> typedef T1 std::pair< T1, T2 >::first_type

first_type is the first bound type Definition at line 70 of file stl_pair.h.

template<class T1, class T2> typedef T2 std::pair< T1, T2 >::second_type

second_type is the second bound type Definition at line 71 of file stl_pair.h.

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Constructor & Destructor Documentation

template<class T1, class T2> std::pair< T1, T2 >::pair (   )  [inline]

The default constructor creates first and second using their respective default constructors. Definition at line 80 of file stl_pair.h.

template<class T1, class T2> std::pair< T1, T2 >::pair (  const T1 &  a, const T2 &  __b )  [inline]

Two objects may be passed to a pair constructor to be copied. Definition at line 84 of file stl_pair.h.

template<class T1, class T2> template<class U1, class U2> std::pair< T1, T2 >::pair (  const pair< U1, U2 > &  __p  )  [inline]

There is also a templated copy ctor for the pair class itself. Definition at line 89 of file stl_pair.h.

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Member Data Documentation

template<class T1, class T2> T1 std::pair< T1, T2 >::first

first is a copy of the first object Definition at line 73 of file stl_pair.h. Referenced by std::set< Key, Compare, Allocator >::insert(), and std::operator==().

template<class T1, class T2> T2 std::pair< T1, T2 >::second

second is a copy of the second object Definition at line 74 of file stl_pair.h. Referenced by std::set< Key, Compare, Allocator >::insert(), and std::operator==().

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The documentation for this struct was generated from the following file:

• stl_pair.h

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