00001 // **************************************************************************** 00002 // This file is part of the Integrating Vision Toolkit (IVT). 00003 // 00004 // The IVT is maintained by the Karlsruhe Institute of Technology (KIT) 00005 // (www.kit.edu) in cooperation with the company Keyetech (www.keyetech.de). 00006 // 00007 // Copyright (C) 2014 Karlsruhe Institute of Technology (KIT). 00008 // All rights reserved. 00009 // 00010 // Redistribution and use in source and binary forms, with or without 00011 // modification, are permitted provided that the following conditions are met: 00012 // 00013 // 1. Redistributions of source code must retain the above copyright 00014 // notice, this list of conditions and the following disclaimer. 00015 // 00016 // 2. Redistributions in binary form must reproduce the above copyright 00017 // notice, this list of conditions and the following disclaimer in the 00018 // documentation and/or other materials provided with the distribution. 00019 // 00020 // 3. Neither the name of the KIT nor the names of its contributors may be 00021 // used to endorse or promote products derived from this software 00022 // without specific prior written permission. 00023 // 00024 // THIS SOFTWARE IS PROVIDED BY THE KIT AND CONTRIBUTORS “AS IS” AND ANY 00025 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 00026 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00027 // DISCLAIMED. IN NO EVENT SHALL THE KIT OR CONTRIBUTORS BE LIABLE FOR ANY 00028 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 00029 // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00030 // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00031 // ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00032 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 00033 // THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00034 // **************************************************************************** 00035 // **************************************************************************** 00036 // Filename: Threading.h 00037 // Author: Kai Welke 00038 // Date: 18.01.2006 00039 // **************************************************************************** 00040 00043 #ifndef _THREADING_H_ 00044 #define _THREADING_H_ 00045 00046 00047 00048 // **************************************************************************** 00049 // Threading 00050 // **************************************************************************** 00051 00056 namespace Threading 00057 { 00058 // infinite wait time 00059 const int WAIT_INFINITE = -1; 00060 00061 // status of a mutex 00062 enum EMutexStatus 00063 { 00064 eMutexSuccess, 00065 eMutexBusy, 00066 eMutexError 00067 }; 00068 00069 // status of event 00070 enum EEventStatus 00071 { 00072 eEventSuccess, 00073 eEventTimeout 00074 }; 00075 00076 // yield the execution of the calling thread 00077 void YieldThread(); 00078 00079 // sleep calling thread for given time 00080 void SleepThread(int nMS); 00081 } 00082 00083 00084 00085 #endif /* _THREADING_H_ */