Boost C++ Libraries

X.1

Class latch

Partial

A new class latch has been added. The interface is a super set of the one of the proposal, taking some of the functions of the class barrier.

X.2

Class barrier

No

Even if Boost.Thread has a class boost:barrier it doesn't provides the same kind of services. There is an experimental completion_latch that could be used instead.

X.1

Conceptual interface

Partial

The interface provided has some differences respect to this proposal. All the functions having a queue_op_status are not provided. No lock-free concrete classes

X.1.1

Basic Operations

Partial

-

X.1.1.1

push

yes

renamed push_back.

X.1.1.2

value_pop

no

renamed pull_front with two flavors.

X.1.2

Non-waiting operations

-

-

X.1.2.1

try_push

yes

renamed try_push_back

X.1.2.2

try_pop

yes

renamed try_pull_back

X.1.3

Non-blocking operations

-

-

X.1.3.1

nonblocking_push

Yes

renamed nonblocking_push_back

X.1.3.2

nonblocking_pop

Yes

renamed nonblocking_pull_front

X.1.4

Push-front operations

No

-

X.1.5

Closed queues

Partial

-

X.1.5.1

close

Yes

-

X.1.5.2

is_closed

Yes

renamed closed

X.1.5.3

wait_push

Yes

renamed wait_push_back

X.1.5.4

wait_pop

Yes

renamed wait_pull_front

X.1.5.5

wait_push_front

no

-

X.1.5.6

wait_pop_back

no

-

X.1.5.6

open

no

-

X.1.6

Empty and Full Queues

Yes

-

X.1.6.1

is_empty

Yes

-

X.1.6.2

is_full

Yes

Added capacity

X.1.7

Queue Names

No

Not considered a must for the time been.

X.1.8

Element Type Requirements

Yes?

-

X.1.9

Exception Handling

Yes?

-

X.1.10

Queue Ordering

Yes?

-

X.1.11

Lock-Free Implementations

No

waiting to stabilize the lock-based interface. Will use Boost.LockFree once it is Boost.Move aware.

X.2

Concrete queues

Partial

-

X.2.1

Locking Buffer Queue

Partial

classes sync_queue and a sync_bounded_queue.

X.2.1

Lock-Free Buffer Queue

No

waiting to stabilize the lock-based interface. Will use Boost.LockFree once it is Boost.Move aware.

X.3

Additional Conceptual Tools

No

-

X.3.1

Fronts and Backs

No

-

X.3.2

Streaming Iterators

No

-

X.3.3

Storage Iterators

No

-

X.3.4

Binary Interfaces

No

-

X.3.4

Managed Indirection

No

-

V.1.1

Class executor

Yes

-

V.1.1

add

Yes

renamed with a function template submit

V.1.1

num_of_pendin_closures

No

V.1.2

Class sceduled_executor

No

-

V.1.2

add_at

No

renamed with a function template submit_at

V.1.2

add_after

No

renamed with a function template submit_after

V.2

Concrete executor classes

No

-

V.2.1

thread_pool

Yes

static version Basic_thread_pool, dynamic one execduler_adaptor<basic_thread_pool>

V.2.2

serial_executor

yes

-

V.2.3

loop_executor

Yes

static version loop_scheduler, dynamic one execduler_adaptor<loop_scheduler>

V.2.4

inline_executor

Yes

static version inline_executor, dynamic one execduler_adaptor<inline_executor>

V.2.5

thread_executor

Yes

static version thread_executor, dynamic one execduler_adaptor<thread_executor>

30.6.6

Class template future

Partial

-

30.6.6

unwrap constructor

Yes

-

30.6.6

then

Yes

-

30.6.6

unwrap

Yes

-

30.6.6

ready

Partial

is_ready

30.6.7

Class template shared_future

Partial

-

30.6.6

unwrap constructor

Yes

-

30.6.7

then

Yes

-

30.6.7

unwrap

No

#XXXX

30.6.7

ready

Partial

is_ready

30.6.X

Function template when_all

Partial

interface not complete #7447

30.6.X

Function template when_any

Partial

interface not complete #7446

30.6.X

Function template when_any_swaped

No

#XXXX

30.6.X

Function template make_ready_future

Yes

-

30.6.8

Function template async

Yes

-

X.1

Class template stream_mutex

Partial

Renamed externally_locked_stream<>

X.2.1

constructor

Partial

externally_locked_stream needs a mutex in addition as argument.

X.2.2

lock

yes

-

X.2.3

unlock

yes

-

X.2.4

try_lock

yes

-

X.2.5

hold

Yes

-

X.2.6

bypass

Yes

-

X.2

Class template stream_guard

Yes

-

X.2.1

stream_guard

Yes

-

X.2.2

~stream_guard

Yes

-

X.2.3

bypass

Yes

-

X.3

Stream Operators

Yes

-

X.4

Predefined Objects

No

-