BloombergLP::bdlcc::Deque

Thread‐safe, indexable, double‐ended queue of TYPE values.

Synopsis

Declared in <bdlcc_deque.h>

template<class TYPE>
class Deque;

Description

This class provides a fully thread‐safe implementation of an efficient, in‐place, indexable, double‐ended queue of (template parameter) TYPE values. Direct access to the underlying bsl::deque<TYPE> object is provided through the nested Proctor and ConstProctor classes. While this class is not value‐semantic, the underlying bsl::deque<TYPE> class is.

Types

Name

Description

ConstProctor

This class defines a proctor type that provides direct const access to the underlying bsl::deque contained in a Deque.

Proctor

Proctor granting locked, direct access to the underlying bsl::deque.

Type Aliases

Name

Description

MonoDeque

Underlying non‐thread‐safe deque type.

size_type

Unsigned type used for sizes and indexes.

Member Functions

Name

Description

Deque [constructor]

Constructors

~Deque [destructor]

Destroy this container. The behavior is undefined unless all access or modification of the container has completed prior to the destruction of this object.

allocator

Return the allocator used by this container for allocating memory.

clockType

Return the system clock type used for timing timed* operations on this object (see {Supported Clock‐Types} in the component documentation).

forcePushBack

forcePushBack overloads

forcePushFront

forcePushFront overloads

highWaterMark

Return the high‐water mark value for this container.

length

Return the number of elements contained in this container.