Intel(R) Threading Building Blocks Doxygen Documentation  version 4.2.3
tbb::internal::concurrent_queue_iterator< Container, Value > Class Template Reference

Meets requirements of a forward iterator for STL. More...

#include <_concurrent_queue_impl.h>

Collaboration diagram for tbb::internal::concurrent_queue_iterator< Container, Value >:

Public Member Functions

 concurrent_queue_iterator ()
 
 concurrent_queue_iterator (const concurrent_queue_iterator< Container, typename Container::value_type > &other)
 
concurrent_queue_iteratoroperator= (const concurrent_queue_iterator< Container, typename Container::value_type > &other)
 Iterator assignment. More...
 
Value & operator* () const
 Reference to current item. More...
 
Value * operator-> () const
 
concurrent_queue_iteratoroperator++ ()
 Advance to next item in queue. More...
 
Value * operator++ (int)
 Post increment. More...
 

Private Member Functions

 concurrent_queue_iterator (const concurrent_queue_base_v3 &queue)
 Construct iterator pointing to head of queue. More...
 

Friends

template<typename T , class A >
class ::tbb::concurrent_bounded_queue
 

Detailed Description

template<typename Container, typename Value>
class tbb::internal::concurrent_queue_iterator< Container, Value >

Meets requirements of a forward iterator for STL.

Value is either the T or const T type of the container.

Definition at line 821 of file _concurrent_queue_impl.h.

Constructor & Destructor Documentation

◆ concurrent_queue_iterator() [1/3]

template<typename Container , typename Value >
tbb::internal::concurrent_queue_iterator< Container, Value >::concurrent_queue_iterator ( const concurrent_queue_base_v3 queue)
inlineexplicitprivate

Construct iterator pointing to head of queue.

Definition at line 1023 of file _concurrent_queue_impl.h.

◆ concurrent_queue_iterator() [2/3]

template<typename Container , typename Value >
tbb::internal::concurrent_queue_iterator< Container, Value >::concurrent_queue_iterator ( )
inline

Definition at line 1029 of file _concurrent_queue_impl.h.

1029 {}

◆ concurrent_queue_iterator() [3/3]

template<typename Container , typename Value >
tbb::internal::concurrent_queue_iterator< Container, Value >::concurrent_queue_iterator ( const concurrent_queue_iterator< Container, typename Container::value_type > &  other)
inline

If Value==Container::value_type, then this routine is the copy constructor. If Value==const Container::value_type, then this routine is a conversion constructor.

Definition at line 1033 of file _concurrent_queue_impl.h.

1033  :
1035  {}

Member Function Documentation

◆ operator*()

template<typename Container , typename Value >
Value& tbb::internal::concurrent_queue_iterator< Container, Value >::operator* ( ) const
inline

Reference to current item.

Definition at line 1044 of file _concurrent_queue_impl.h.

1044  {
1045  return *static_cast<Value*>(my_item);
1046  }

◆ operator++() [1/2]

template<typename Container , typename Value >
concurrent_queue_iterator& tbb::internal::concurrent_queue_iterator< Container, Value >::operator++ ( )
inline

Advance to next item in queue.

Definition at line 1051 of file _concurrent_queue_impl.h.

1051  {
1052  advance();
1053  return *this;
1054  }

◆ operator++() [2/2]

template<typename Container , typename Value >
Value* tbb::internal::concurrent_queue_iterator< Container, Value >::operator++ ( int  )
inline

Post increment.

Definition at line 1057 of file _concurrent_queue_impl.h.

1057  {
1058  Value* result = &operator*();
1059  operator++();
1060  return result;
1061  }

References tbb::strict_ppl::internal::concurrent_queue_iterator< Container, Value >::operator*(), and tbb::strict_ppl::internal::concurrent_queue_iterator< Container, Value >::operator++().

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◆ operator->()

template<typename Container , typename Value >
Value* tbb::internal::concurrent_queue_iterator< Container, Value >::operator-> ( ) const
inline

Definition at line 1048 of file _concurrent_queue_impl.h.

1048 {return &operator*();}

References tbb::strict_ppl::internal::concurrent_queue_iterator< Container, Value >::operator*().

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◆ operator=()

template<typename Container , typename Value >
concurrent_queue_iterator& tbb::internal::concurrent_queue_iterator< Container, Value >::operator= ( const concurrent_queue_iterator< Container, typename Container::value_type > &  other)
inline

Iterator assignment.

Definition at line 1038 of file _concurrent_queue_impl.h.

1038  {
1040  return *this;
1041  }

References tbb::strict_ppl::internal::concurrent_queue_iterator_base_v3< Value >::operator=().

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Friends And Related Function Documentation

◆ ::tbb::concurrent_bounded_queue

template<typename Container , typename Value >
template<typename T , class A >
friend class ::tbb::concurrent_bounded_queue
friend

Definition at line 1017 of file _concurrent_queue_impl.h.


The documentation for this class was generated from the following file:
tbb::internal::concurrent_queue_base_v3::padded_page
Definition: _concurrent_queue_impl.h:858
tbb::internal::concurrent_queue_iterator::operator*
Value & operator*() const
Reference to current item.
Definition: _concurrent_queue_impl.h:1044
tbb::internal::concurrent_queue_iterator_base_v3
Type-independent portion of concurrent_queue_iterator.
Definition: _concurrent_queue_impl.h:960
tbb::internal::last
Container::iterator last(Container &c)
Definition: _range_iterator.h:52
tbb::internal::concurrent_queue_iterator_base_v3::operator=
concurrent_queue_iterator_base_v3 & operator=(const concurrent_queue_iterator_base_v3 &i)
Definition: _concurrent_queue_impl.h:984
tbb::internal::concurrent_queue_iterator::operator++
concurrent_queue_iterator & operator++()
Advance to next item in queue.
Definition: _concurrent_queue_impl.h:1051
__TBB_offsetof
#define __TBB_offsetof(class_name, member_name)
Extended variant of the standard offsetof macro.
Definition: tbb_stddef.h:266

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