| Face Engine SDK 5.7.0 A face detection, recognition and tracking engine.

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fsdk::IAsyncContext Struct Referenceabstract

Interface for running tasks asynchronously. More...

`#include <IAsyncContext.h>`

Inheritance diagram for fsdk::IAsyncContext:

## Public Member Functions
virtual int8_t | threads () const noexcept=0
| Returns size of underlying thread pool. More...
virtual bool | valid () const noexcept=0
| Tells validness of internal state. More...
virtual bool | clearTaskQueue () noexcept=0
| Clears tasks not yet taken by any thread. More...
virtual bool | resize (const int8_t newThreadCount) noexcept=0
| Resizes internal thread pool to some new size param newThreadCount New size of thread pool. Should not be less than 1. More...
virtual bool | stop () noexcept=0
| Waits for all already running tasks to complete, then stops every thread. Do not use threadpool afterwards. Is called on destruction. More...
Public Member Functions inherited from fsdk::IRefCounted
virtual int32_t | retain () noexcept=0
| Increase strong reference count. More...
virtual int32_t | release () noexcept=0
| Decrease strong reference count. More...
virtual int32_t | getRefCount () const noexcept=0
| Get actual strong reference count. More...
virtual int32_t | retainWeak () noexcept=0
| Increase weak reference count. More...
virtual int32_t | releaseWeak () noexcept=0
| Decrease weak reference count. More...
virtual int32_t | getWeakRefCount () const noexcept=0
| Get actual weak reference count. More...

## Detailed Description

Interface for running tasks asynchronously.

Contains thread pool under hood.

## Member Function Documentation

virtual bool fsdk::IAsyncContext::clearTaskQueue | ( |  | ) |
| pure virtual noexcept

Clears tasks not yet taken by any thread.

Returns
  True on success, false otherwise.

virtual bool fsdk::IAsyncContext::resize | ( | const int8_t | newThreadCount | ) |
| pure virtual noexcept

Resizes internal thread pool to some new size param newThreadCount New size of thread pool. Should not be less than 1.

Returns
  True on success, false otherwise.

virtual bool fsdk::IAsyncContext::stop | ( |  | ) |
| pure virtual noexcept

Waits for all already running tasks to complete, then stops every thread. Do not use threadpool afterwards. Is called on destruction.

Returns
  True on success, false otherwise.

virtual int8_t fsdk::IAsyncContext::threads | ( |  | ) | const
| pure virtual noexcept

Returns size of underlying thread pool.

Returns
  Count of threads.

virtual bool fsdk::IAsyncContext::valid | ( |  | ) | const
| pure virtual noexcept

Tells validness of internal state.

Returns
  True if valid, false otherwise.

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

- include/fsdk/IAsyncContext.h