ThreadWeaver
ResourceRestrictionPolicy.h
Go to the documentation of this file.00001 /* -*- C++ -*- 00002 00003 This file declares the ResourceRestrictionPolicy class. 00004 00005 $ Author: Mirko Boehm $ 00006 $ Copyright: (C) 2004, 2005 Mirko Boehm $ 00007 $ Contact: mirko@kde.org 00008 http://www.kde.org 00009 http://www.hackerbuero.org $ 00010 00011 This library is free software; you can redistribute it and/or 00012 modify it under the terms of the GNU Library General Public 00013 License as published by the Free Software Foundation; either 00014 version 2 of the License, or (at your option) any later version. 00015 00016 This library is distributed in the hope that it will be useful, 00017 but WITHOUT ANY WARRANTY; without even the implied warranty of 00018 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00019 Library General Public License for more details. 00020 00021 You should have received a copy of the GNU Library General Public License 00022 along with this library; see the file COPYING.LIB. If not, write to 00023 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00024 Boston, MA 02110-1301, USA. 00025 00026 $Id: Job.h 32 2005-08-17 08:38:01Z mirko $ 00027 */ 00028 00029 #ifndef RESOURCE_RESTRICTION_POLICY_H 00030 #define RESOURCE_RESTRICTION_POLICY_H 00031 00032 #include "QueuePolicy.h" 00033 00034 namespace ThreadWeaver { 00035 00036 00054 class THREADWEAVER_EXPORT ResourceRestrictionPolicy : public QueuePolicy 00055 { 00056 public: 00057 explicit ResourceRestrictionPolicy ( int cap = 0); 00058 ~ResourceRestrictionPolicy(); 00059 00068 void setCap (int newCap); 00069 int cap() const; 00070 bool canRun( Job* ); 00071 void free (Job*); 00072 void release (Job*); 00073 void destructed (Job*); 00074 00075 private: 00076 class Private; 00077 Private* const d; 00078 }; 00079 00080 } 00081 00082 #endif // RESOURCE_RESTRICTION_POLICY_H