| 1 | /* -*- C++ -*- |
|---|
| 2 | This file declares the SuspendingState class. |
|---|
| 3 | |
|---|
| 4 | SPDX-FileCopyrightText: 2005-2013 Mirko Boehm <mirko@kde.org> |
|---|
| 5 | |
|---|
| 6 | SPDX-License-Identifier: LGPL-2.0-or-later |
|---|
| 7 | |
|---|
| 8 | $Id: SuspendingState.h 32 2005-08-17 08:38:01Z mirko $ |
|---|
| 9 | */ |
|---|
| 10 | |
|---|
| 11 | #ifndef SuspendingState_H |
|---|
| 12 | #define SuspendingState_H |
|---|
| 13 | |
|---|
| 14 | #include "weaver.h" |
|---|
| 15 | #include "weaverimplstate.h" |
|---|
| 16 | |
|---|
| 17 | namespace ThreadWeaver |
|---|
| 18 | { |
|---|
| 19 | /* |
|---|
| 20 | * SuspendingState is the state after suspend() has been called, but |
|---|
| 21 | * before all threads finished executing the current job and blocked. |
|---|
| 22 | */ |
|---|
| 23 | class SuspendingState : public WeaverImplState |
|---|
| 24 | { |
|---|
| 25 | public: |
|---|
| 26 | explicit SuspendingState(Weaver *weaver); |
|---|
| 27 | /*! Suspend job processing. */ |
|---|
| 28 | void suspend() override; |
|---|
| 29 | /*! Resume job processing. */ |
|---|
| 30 | void resume() override; |
|---|
| 31 | /*! Assign a job to an idle thread. */ |
|---|
| 32 | JobPointer applyForWork(Thread *th, bool wasBusy) override; |
|---|
| 33 | /*! Overload. */ |
|---|
| 34 | void activated() override; |
|---|
| 35 | /*! reimpl */ |
|---|
| 36 | StateId stateId() const override; |
|---|
| 37 | }; |
|---|
| 38 | |
|---|
| 39 | } |
|---|
| 40 | |
|---|
| 41 | #endif // SuspendingState_H |
|---|
| 42 | |
|---|
