Mercurial > hg > orthanc
annotate OrthancFramework/Resources/Graveyard/Multithreading/BagOfTasks.h @ 5159:f5907aecbaed
conditional usage of malloc_trim
| author | Alain Mazy <am@osimis.io> |
|---|---|
| date | Thu, 02 Feb 2023 11:28:35 +0100 |
| parents | 43e613a7756b |
| children | 0ea402b4d901 |
| rev | line source |
|---|---|
| 1920 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
|
4870
43e613a7756b
upgrade to year 2022
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4831
diff
changeset
|
5 * Copyright (C) 2017-2022 Osimis S.A., Belgium |
|
43e613a7756b
upgrade to year 2022
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4831
diff
changeset
|
6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 1920 | 7 * |
| 8 * This program is free software: you can redistribute it and/or | |
|
4119
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
9 * modify it under the terms of the GNU Lesser General Public License |
|
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
10 * as published by the Free Software Foundation, either version 3 of |
|
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
11 * the License, or (at your option) any later version. |
| 1920 | 12 * |
| 13 * This program is distributed in the hope that it will be useful, but | |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
|
4119
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
16 * Lesser General Public License for more details. |
| 1920 | 17 * |
|
4119
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
18 * You should have received a copy of the GNU Lesser General Public |
|
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
19 * License along with this program. If not, see |
|
bf7b9edf6b81
re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
4044
diff
changeset
|
20 * <http://www.gnu.org/licenses/>. |
| 1920 | 21 **/ |
| 22 | |
| 23 | |
| 24 #pragma once | |
| 25 | |
| 26 #include "../ICommand.h" | |
| 27 | |
| 28 #include <list> | |
| 1975 | 29 #include <cstddef> |
| 1920 | 30 |
| 31 namespace Orthanc | |
| 32 { | |
| 33 class BagOfTasks : public boost::noncopyable | |
| 34 { | |
| 35 private: | |
| 36 typedef std::list<ICommand*> Tasks; | |
| 37 | |
| 38 Tasks tasks_; | |
| 39 | |
| 40 public: | |
| 41 ~BagOfTasks() | |
| 42 { | |
| 2016 | 43 for (Tasks::iterator it = tasks_.begin(); it != tasks_.end(); ++it) |
| 1920 | 44 { |
| 45 delete *it; | |
| 46 } | |
| 47 } | |
| 48 | |
| 49 ICommand* Pop() | |
| 50 { | |
| 51 ICommand* task = tasks_.front(); | |
| 52 tasks_.pop_front(); | |
| 53 return task; | |
| 54 } | |
| 55 | |
| 56 void Push(ICommand* task) // Takes ownership | |
| 57 { | |
| 58 if (task != NULL) | |
| 59 { | |
| 60 tasks_.push_back(task); | |
| 61 } | |
| 62 } | |
| 63 | |
| 64 size_t GetSize() const | |
| 65 { | |
| 66 return tasks_.size(); | |
| 67 } | |
| 68 | |
| 69 bool IsEmpty() const | |
| 70 { | |
| 71 return tasks_.empty(); | |
| 72 } | |
| 73 }; | |
| 74 } |