- Main Page
- Related Pages
- Modules
- Namespaces
- Classes
- Files

- Namespace List
- Namespace Members

Classes | Typedefs | Enumerations | Functions
tbb Namespace Reference

The namespace tbb contains all components of the library. More...

## Classes
class | aligned_space
| Block of space aligned sufficiently to construct an array T with N elements. More...
struct | atomic
| Primary template for atomic. More...
struct | atomic< void * >
| Specialization for atomic<void*>, for sake of not allowing arithmetic or operator->. More...
class | blocked_range
| A range over which to iterate. More...
class | blocked_range2d
| A 2-dimensional range that models the Range concept. More...
class | blocked_range3d
| A 3-dimensional range that models the Range concept. More...
class | cache_aligned_allocator
| Meets "allocator" requirements of ISO C++ Standard, Section 20.1.5. More...
class | cache_aligned_allocator< void >
| Analogous to std::allocator<void>, as defined in ISO C++ Standard, Section 20.4.1. More...
class | combinable
| Thread-local storage with optional reduction. More...
class | concurrent_bounded_queue
| A high-performance thread-safe blocking concurrent bounded queue. More...
class | concurrent_vector
| Concurrent vector container. More...
class | mutex
| Wrapper around the platform's native lock. More...
class | null_mutex
| A mutex which does nothing. More...
class | null_rw_mutex
| A rw mutex which does nothing. More...
struct | task_group_context
struct | pre_scan_tag
| Used to indicate that the initial scan is being performed. More...
struct | final_scan_tag
| Used to indicate that the final scan is being performed. More...
class | parallel_while
| Parallel iteration over a stream, with optional addition of more work. More...
class | filter
| A stage in a pipeline. More...
class | thread_bound_filter
| A stage in a pipeline served by a user thread. More...
class | pipeline
| A processing pipeline that applies filters to items. More...
class | queuing_mutex
| Queuing mutex with local-only spinning. More...
class | queuing_rw_mutex
| Queuing reader-writer mutex with local-only spinning. More...
class | recursive_mutex
class | scalable_allocator
| Meets "allocator" requirements of ISO C++ Standard, Section 20.1.5. More...
class | scalable_allocator< void >
| Analogous to std::allocator<void>, as defined in ISO C++ Standard, Section 20.4.1. More...
class | spin_mutex
| A lock that occupies a single byte. More...
class | spin_rw_mutex_v3
| Fast, unfair, spinning reader-writer lock with backoff and writer-preference. More...
class | task_handle
class | task_group
class | structured_task_group
class | task_scheduler_init
| Class delimiting the scope of task scheduler activity. More...
class | tbb_allocator
| Meets "allocator" requirements of ISO C++ Standard, Section 20.1.5. More...
class | tbb_allocator< void >
| Analogous to std::allocator<void>, as defined in ISO C++ Standard, Section 20.4.1. More...
class | zero_allocator
| Meets "allocator" requirements of ISO C++ Standard, Section 20.1.5. More...
class | zero_allocator< void, Allocator >
| Analogous to std::allocator<void>, as defined in ISO C++ Standard, Section 20.4.1. More...
class | bad_last_alloc
| Exception for concurrent containers. More...
class | improper_lock
| Exception for PPL locks. More...
class | user_abort
| Exception for user-initiated abort. More...
class | missing_wait
| Exception for missing wait on structured_task_group. More...
class | invalid_multiple_scheduling
| Exception for repeated scheduling of the same task_handle. More...
class | tbb_exception
| Interface to be implemented by all exceptions TBB recognizes and propagates across the threads. More...
class | captured_exception
| This class is used by TBB to propagate information about unhandled exceptions into the root thread. More...
class | movable_exception
| Template that can be used to implement exception that transfers arbitrary ExceptionData to the root thread. More...
class | tick_count
| Absolute timestamp. More...

## Typedefs
typedef internal::critical_section_v4 | critical_section
typedef interface7::internal::padded_mutex < interface7::internal::x86_eliding_mutex, false > | speculative_spin_mutex
| A cross-platform spin mutex with speculative lock acquisition. More...
typedef spin_rw_mutex_v3 | spin_rw_mutex
typedef std::size_t | stack_size_type
typedef tbb::internal::task_scheduler_observer_v3 | task_scheduler_observer
typedef internal::tbb_thread_v3 | tbb_thread
| Users reference thread class by name tbb_thread.

## Enumerations
enum | memory_semantics { full_fence, acquire, release, relaxed }
| Specifies memory semantics. More...
enum | ets_key_usage_type { ets_key_per_instance, ets_no_key }
| enum for selecting between single key and key-per-instance versions
enum | task_group_status { not_complete, complete, canceled }

## Functions
| __TBB_DECL_ATOMIC (__TBB_LONG_LONG) __TBB_DECL_ATOMIC(unsigned __TBB_LONG_LONG) __TBB_DECL_ATOMIC(long) __TBB_DECL_ATOMIC(unsigned long) __TBB_DECL_ATOMIC_ALT(unsigned
size_t | __TBB_DECL_ATOMIC_ALT (int, ptrdiff_t) __TBB_DECL_ATOMIC(unsigned) __TBB_DECL_ATOMIC(int) __TBB_DECL_ATOMIC(unsigned short) __TBB_DECL_ATOMIC(short) __TBB_DECL_ATOMIC(char) __TBB_DECL_ATOMIC(signed char) __TBB_DECL_ATOMIC(unsigned char) __TBB_DECL_ATOMIC(wchar_t) template< typename T > struct atomic< T * >
| Specialization for atomic<T*> with arithmetic and operator->.
template<memory_semantics M, typename T >
T | load (const atomic< T > &a)
template<memory_semantics M, typename T >
void | store (atomic< T > &a, T value)
template<typename T , typename U >
bool | operator== (const cache_aligned_allocator< T > &, const cache_aligned_allocator< U > &)
template<typename T , typename U >
bool | operator!= (const cache_aligned_allocator< T > &, const cache_aligned_allocator< U > &)
template<typename Key , typename T , typename HashCompare , typename A1 , typename A2 >
bool | operator== (const concurrent_hash_map< Key, T, HashCompare, A1 > &a, const concurrent_hash_map< Key, T, HashCompare, A2 > &b)
template<typename Key , typename T , typename HashCompare , typename A1 , typename A2 >
bool | operator!= (const concurrent_hash_map< Key, T, HashCompare, A1 > &a, const concurrent_hash_map< Key, T, HashCompare, A2 > &b)
template<typename Key , typename T , typename HashCompare , typename A >
void | swap (concurrent_hash_map< Key, T, HashCompare, A > &a, concurrent_hash_map< Key, T, HashCompare, A > &b)
template<typename T , class A1 , class A2 >
bool | operator== (const concurrent_vector< T, A1 > &a, const concurrent_vector< T, A2 > &b)
template<typename T , class A1 , class A2 >
bool | operator!= (const concurrent_vector< T, A1 > &a, const concurrent_vector< T, A2 > &b)
template<typename T , class A1 , class A2 >
bool | operator< (const concurrent_vector< T, A1 > &a, const concurrent_vector< T, A2 > &b)
template<typename T , class A1 , class A2 >
bool | operator> (const concurrent_vector< T, A1 > &a, const concurrent_vector< T, A2 > &b)
template<typename T , class A1 , class A2 >
bool | operator<= (const concurrent_vector< T, A1 > &a, const concurrent_vector< T, A2 > &b)
template<typename T , class A1 , class A2 >
bool | operator>= (const concurrent_vector< T, A1 > &a, const concurrent_vector< T, A2 > &b)
template<typename T , class A >
void | swap (concurrent_vector< T, A > &a, concurrent_vector< T, A > &b)
template<typename T , typename U >
bool | operator== (const scalable_allocator< T > &, const scalable_allocator< U > &)
template<typename T , typename U >
bool | operator!= (const scalable_allocator< T > &, const scalable_allocator< U > &)
bool | is_current_task_group_canceling ()
template<class F >
task_handle< F > | make_task (const F &f)
template<typename T , typename U >
bool | operator== (const tbb_allocator< T > &, const tbb_allocator< U > &)
template<typename T , typename U >
bool | operator!= (const tbb_allocator< T > &, const tbb_allocator< U > &)
template<typename T1 , template< typename X1 > class B1, typename T2 , template< typename X2 > class B2>
bool | operator== (const zero_allocator< T1, B1 > &a, const zero_allocator< T2, B2 > &b)
template<typename T1 , template< typename X1 > class B1, typename T2 , template< typename X2 > class B2>
bool | operator!= (const zero_allocator< T1, B1 > &a, const zero_allocator< T2, B2 > &b)
int __TBB_EXPORTED_FUNC | TBB_runtime_interface_version ()
| The function returns the interface version of the TBB shared library being used. More...
void | swap (internal::tbb_thread_v3 &t1, internal::tbb_thread_v3 &t2) __TBB_NOEXCEPT(true)
void | move (tbb_thread &t1, tbb_thread &t2)
tick_count::interval_t | operator- (const tick_count &t1, const tick_count &t0)
parallel_for
See also requirements on Range and parallel_for Body.
template<typename Range , typename Body >
void | parallel_for (const Range &range, const Body &body)
| Parallel iteration over range with default partitioner. More...
template<typename Range , typename Body >
void | parallel_for (const Range &range, const Body &body, const simple_partitioner &partitioner)
| Parallel iteration over range with simple partitioner. More...
template<typename Range , typename Body >
void | parallel_for (const Range &range, const Body &body, const auto_partitioner &partitioner)
| Parallel iteration over range with auto_partitioner. More...
template<typename Range , typename Body >
void | parallel_for (const Range &range, const Body &body, const static_partitioner &partitioner)
| Parallel iteration over range with static_partitioner. More...
template<typename Range , typename Body >
void | parallel_for (const Range &range, const Body &body, affinity_partitioner &partitioner)
| Parallel iteration over range with affinity_partitioner. More...
template<typename Range , typename Body >
void | parallel_for (const Range &range, const Body &body, task_group_context &context)
| Parallel iteration over range with default partitioner and user-supplied context. More...
template<typename Range , typename Body >
void | parallel_for (const Range &range, const Body &body, const simple_partitioner &partitioner, task_group_context &context)
| Parallel iteration over range with simple partitioner and user-supplied context. More...
template<typename Range , typename Body >
void | parallel_for (const Range &range, const Body &body, const auto_partitioner &partitioner, task_group_context &context)
| Parallel iteration over range with auto_partitioner and user-supplied context. More...
template<typename Range , typename Body >
void | parallel_for (const Range &range, const Body &body, const static_partitioner &partitioner, task_group_context &context)
| Parallel iteration over range with static_partitioner and user-supplied context. More...
template<typename Range , typename Body >
void | parallel_for (const Range &range, const Body &body, affinity_partitioner &partitioner, task_group_context &context)
| Parallel iteration over range with affinity_partitioner and user-supplied context. More...
parallel_for_each
template<typename Iterator , typename Function >
void | parallel_for_each (Iterator first, Iterator last, const Function &f, task_group_context &context)
| Calls function f for all items from [first, last) interval using user-supplied context. More...
template<typename Range , typename Function >
void | parallel_for_each (Range &rng, const Function &f, task_group_context &context)
| Calls function f for all items from rng using user-supplied context. More...
template<typename Range , typename Function >
void | parallel_for_each (const Range &rng, const Function &f, task_group_context &context)
| Calls function f for all items from const rng user-supplied context. More...
template<typename Iterator , typename Function >
void | parallel_for_each (Iterator first, Iterator last, const Function &f)
| Uses default context.
template<typename Range , typename Function >
void | parallel_for_each (Range &rng, const Function &f)
| Uses default context.
template<typename Range , typename Function >
void | parallel_for_each (const Range &rng, const Function &f)
| Uses default context.
parallel_invoke
template<typename F0 , typename F1 , typename... F>
void | parallel_invoke (F0 &&f0, F1 &&f1, F &&...f)
| Executes a list of tasks in parallel and waits for all tasks to complete. More...
template<typename F0 , typename F1 >
void | parallel_invoke (const F0 &f0, const F1 &f1, tbb::task_group_context &context)
template<typename F0 , typename F1 , typename F2 >
void | parallel_invoke (const F0 &f0, const F1 &f1, const F2 &f2, tbb::task_group_context &context)
template<typename F0 , typename F1 , typename F2 , typename F3 >
void | parallel_invoke (const F0 &f0, const F1 &f1, const F2 &f2, const F3 &f3, tbb::task_group_context &context)
template<typename F0 , typename F1 , typename F2 , typename F3 , typename F4 >
void | parallel_invoke (const F0 &f0, const F1 &f1, const F2 &f2, const F3 &f3, const F4 &f4, tbb::task_group_context &context)
template<typename F0 , typename F1 , typename F2 , typename F3 , typename F4 , typename F5 >
void | parallel_invoke (const F0 &f0, const F1 &f1, const F2 &f2, const F3 &f3, const F4 &f4, const F5 &f5, tbb::task_group_context &context)
template<typename F0 , typename F1 , typename F2 , typename F3 , typename F4 , typename F5 , typename F6 >
void | parallel_invoke (const F0 &f0, const F1 &f1, const F2 &f2, const F3 &f3, const F4 &f4, const F5 &f5, const F6 &f6, tbb::task_group_context &context)
template<typename F0 , typename F1 , typename F2 , typename F3 , typename F4 , typename F5 , typename F6 , typename F7 >
void | parallel_invoke (const F0 &f0, const F1 &f1, const F2 &f2, const F3 &f3, const F4 &f4, const F5 &f5, const F6 &f6, const F7 &f7, tbb::task_group_context &context)
template<typename F0 , typename F1 , typename F2 , typename F3 , typename F4 , typename F5 , typename F6 , typename F7 , typename F8 >
void | parallel_invoke (const F0 &f0, const F1 &f1, const F2 &f2, const F3 &f3, const F4 &f4, const F5 &f5, const F6 &f6, const F7 &f7, const F8 &f8, tbb::task_group_context &context)
template<typename F0 , typename F1 , typename F2 , typename F3 , typename F4 , typename F5 , typename F6 , typename F7 , typename F8 , typename F9 >
void | parallel_invoke (const F0 &f0, const F1 &f1, const F2 &f2, const F3 &f3, const F4 &f4, const F5 &f5, const F6 &f6, const F7 &f7, const F8 &f8, const F9 &f9, tbb::task_group_context &context)
template<typename F0 , typename F1 >
void | parallel_invoke (const F0 &f0, const F1 &f1)
template<typename F0 , typename F1 , typename F2 >
void | parallel_invoke (const F0 &f0, const F1 &f1, const F2 &f2)
template<typename F0 , typename F1 , typename F2 , typename F3 >
void | parallel_invoke (const F0 &f0, const F1 &f1, const F2 &f2, const F3 &f3)
template<typename F0 , typename F1 , typename F2 , typename F3 , typename F4 >
void | parallel_invoke (const F0 &f0, const F1 &f1, const F2 &f2, const F3 &f3, const F4 &f4)
template<typename F0 , typename F1 , typename F2 , typename F3 , typename F4 , typename F5 >
void | parallel_invoke (const F0 &f0, const F1 &f1, const F2 &f2, const F3 &f3, const F4 &f4, const F5 &f5)
template<typename F0 , typename F1 , typename F2 , typename F3 , typename F4 , typename F5 , typename F6 >
void | parallel_invoke (const F0 &f0, const F1 &f1, const F2 &f2, const F3 &f3, const F4 &f4, const F5 &f5, const F6 &f6)
template<typename F0 , typename F1 , typename F2 , typename F3 , typename F4 , typename F5 , typename F6 , typename F7 >
void | parallel_invoke (const F0 &f0, const F1 &f1, const F2 &f2, const F3 &f3, const F4 &f4, const F5 &f5, const F6 &f6, const F7 &f7)
template<typename F0 , typename F1 , typename F2 , typename F3 , typename F4 , typename F5 , typename F6 , typename F7 , typename F8 >
void | parallel_invoke (const F0 &f0, const F1 &f1, const F2 &f2, const F3 &f3, const F4 &f4, const F5 &f5, const F6 &f6, const F7 &f7, const F8 &f8)
template<typename F0 , typename F1 , typename F2 , typename F3 , typename F4 , typename F5 , typename F6 , typename F7 , typename F8 , typename F9 >
void | parallel_invoke (const F0 &f0, const F1 &f1, const F2 &f2, const F3 &f3, const F4 &f4, const F5 &f5, const F6 &f6, const F7 &f7, const F8 &f8, const F9 &f9)
parallel_reduce
See also requirements on Range and parallel_reduce Body.
template<typename Range , typename Body >
void | parallel_reduce (const Range &range, Body &body)
| Parallel iteration with reduction and default partitioner. More...
template<typename Range , typename Body >
void | parallel_reduce (const Range &range, Body &body, const simple_partitioner &partitioner)
| Parallel iteration with reduction and simple_partitioner. More...
template<typename Range , typename Body >
void | parallel_reduce (const Range &range, Body &body, const auto_partitioner &partitioner)
| Parallel iteration with reduction and auto_partitioner. More...
template<typename Range , typename Body >
void | parallel_reduce (const Range &range, Body &body, const static_partitioner &partitioner)
| Parallel iteration with reduction and static_partitioner. More...
template<typename Range , typename Body >
void | parallel_reduce (const Range &range, Body &body, affinity_partitioner &partitioner)
| Parallel iteration with reduction and affinity_partitioner. More...
template<typename Range , typename Body >
void | parallel_reduce (const Range &range, Body &body, const simple_partitioner &partitioner, task_group_context &context)
| Parallel iteration with reduction, simple partitioner and user-supplied context. More...
template<typename Range , typename Body >
void | parallel_reduce (const Range &range, Body &body, const auto_partitioner &partitioner, task_group_context &context)
| Parallel iteration with reduction, auto_partitioner and user-supplied context. More...
template<typename Range , typename Body >
void | parallel_reduce (const Range &range, Body &body, const static_partitioner &partitioner, task_group_context &context)
| Parallel iteration with reduction, static_partitioner and user-supplied context. More...
template<typename Range , typename Body >
void | parallel_reduce (const Range &range, Body &body, affinity_partitioner &partitioner, task_group_context &context)
| Parallel iteration with reduction, affinity_partitioner and user-supplied context. More...
template<typename Range , typename Value , typename RealBody , typename Reduction >
Value | parallel_reduce (const Range &range, const Value &identity, const RealBody &real_body, const Reduction &reduction)
| Parallel iteration with reduction and default partitioner. More...
template<typename Range , typename Value , typename RealBody , typename Reduction >
Value | parallel_reduce (const Range &range, const Value &identity, const RealBody &real_body, const Reduction &reduction, const simple_partitioner &partitioner)
| Parallel iteration with reduction and simple_partitioner. More...
template<typename Range , typename Value , typename RealBody , typename Reduction >
Value | parallel_reduce (const Range &range, const Value &identity, const RealBody &real_body, const Reduction &reduction, const auto_partitioner &partitioner)
| Parallel iteration with reduction and auto_partitioner. More...
template<typename Range , typename Value , typename RealBody , typename Reduction >
Value | parallel_reduce (const Range &range, const Value &identity, const RealBody &real_body, const Reduction &reduction, const static_partitioner &partitioner)
| Parallel iteration with reduction and static_partitioner. More...
template<typename Range , typename Value , typename RealBody , typename Reduction >
Value | parallel_reduce (const Range &range, const Value &identity, const RealBody &real_body, const Reduction &reduction, affinity_partitioner &partitioner)
| Parallel iteration with reduction and affinity_partitioner. More...
template<typename Range , typename Value , typename RealBody , typename Reduction >
Value | parallel_reduce (const Range &range, const Value &identity, const RealBody &real_body, const Reduction &reduction, const simple_partitioner &partitioner, task_group_context &context)
| Parallel iteration with reduction, simple partitioner and user-supplied context. More...
template<typename Range , typename Value , typename RealBody , typename Reduction >
Value | parallel_reduce (const Range &range, const Value &identity, const RealBody &real_body, const Reduction &reduction, const auto_partitioner &partitioner, task_group_context &context)
| Parallel iteration with reduction, auto_partitioner and user-supplied context. More...
template<typename Range , typename Value , typename RealBody , typename Reduction >
Value | parallel_reduce (const Range &range, const Value &identity, const RealBody &real_body, const Reduction &reduction, const static_partitioner &partitioner, task_group_context &context)
| Parallel iteration with reduction, static_partitioner and user-supplied context. More...
template<typename Range , typename Value , typename RealBody , typename Reduction >
Value | parallel_reduce (const Range &range, const Value &identity, const RealBody &real_body, const Reduction &reduction, affinity_partitioner &partitioner, task_group_context &context)
| Parallel iteration with reduction, affinity_partitioner and user-supplied context. More...
template<typename Range , typename Body >
void | parallel_deterministic_reduce (const Range &range, Body &body)
| Parallel iteration with deterministic reduction and default partitioner. More...
template<typename Range , typename Body >
void | parallel_deterministic_reduce (const Range &range, Body &body, task_group_context &context)
| Parallel iteration with deterministic reduction, simple partitioner and user-supplied context. More...
template<typename Range , typename Value , typename RealBody , typename Reduction >
Value | parallel_deterministic_reduce (const Range &range, const Value &identity, const RealBody &real_body, const Reduction &reduction)
| Parallel iteration with deterministic reduction and default partitioner. More...
template<typename Range , typename Value , typename RealBody , typename Reduction >
Value | parallel_deterministic_reduce (const Range &range, const Value &identity, const RealBody &real_body, const Reduction &reduction, task_group_context &context)
| Parallel iteration with deterministic reduction, simple partitioner and user-supplied context. More...
parallel_scan
See also requirements on Range and parallel_scan Body.
template<typename Range , typename Body >
void | parallel_scan (const Range &range, Body &body)
| Parallel prefix with default partitioner. More...
template<typename Range , typename Body >
void | parallel_scan (const Range &range, Body &body, const simple_partitioner &partitioner)
| Parallel prefix with simple_partitioner. More...
template<typename Range , typename Body >
void | parallel_scan (const Range &range, Body &body, const auto_partitioner &partitioner)
| Parallel prefix with auto_partitioner. More...
parallel_sort
See also requirements on iterators for parallel_sort.
template<typename RandomAccessIterator , typename Compare >
void | parallel_sort (RandomAccessIterator begin, RandomAccessIterator end, const Compare &comp)
| Sorts the data in [begin,end) using the given comparator. More...
template<typename RandomAccessIterator >
void | parallel_sort (RandomAccessIterator begin, RandomAccessIterator end)
| Sorts the data in [begin,end) with a default comparator `std::less<RandomAccessIterator>` More...
template<typename Range , typename Compare >
void | parallel_sort (Range &rng, const Compare &comp)
| Sorts the data in rng using the given comparator. More...
template<typename Range , typename Compare >
void | parallel_sort (const Range &rng, const Compare &comp)
| Sorts the data in const rng using the given comparator. More...
template<typename Range >
void | parallel_sort (Range &rng)
| Sorts the data in rng with a default comparator `std::less<RandomAccessIterator>` More...
template<typename Range >
void | parallel_sort (const Range &rng)
| Sorts the data in const rng with a default comparator `std::less<RandomAccessIterator>` More...
template<typename T >
void | parallel_sort (T *begin, T *end)
| Sorts the data in the range ``[begin,end) with a default comparator `std::less<T>` More...

## Detailed Description

The namespace tbb contains all components of the library.

## Enumeration Type Documentation

enum tbb::memory_semantics

Specifies memory semantics.

Enumerator
full_fence | Sequential consistency.
acquire | Acquire.
release | Release.
relaxed | No ordering.

## Function Documentation

int __TBB_EXPORTED_FUNC tbb::TBB_runtime_interface_version | ( | ) |  |

The function returns the interface version of the TBB shared library being used.

The version it returns is determined at runtime, not at compile/link time. So it can be different than the value of TBB_INTERFACE_VERSION obtained at compile time.

Copyright © 2005-2017 Intel Corporation. All Rights Reserved.

Intel, Pentium, Intel Xeon, Itanium, Intel XScale and VTune are registered trademarks or trademarks of Intel Corporation or its subsidiaries in the United States and other countries.

* Other names and brands may be claimed as the property of others.