ITK  4.1.0
Insight Segmentation and Registration Toolkit
itkConditionVariable.h
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00001 /*=========================================================================
00002  *
00003  *  Copyright Insight Software Consortium
00004  *
00005  *  Licensed under the Apache License, Version 2.0 (the "License");
00006  *  you may not use this file except in compliance with the License.
00007  *  You may obtain a copy of the License at
00008  *
00009  *         http://www.apache.org/licenses/LICENSE-2.0.txt
00010  *
00011  *  Unless required by applicable law or agreed to in writing, software
00012  *  distributed under the License is distributed on an "AS IS" BASIS,
00013  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  *  See the License for the specific language governing permissions and
00015  *  limitations under the License.
00016  *
00017  *=========================================================================*/
00018 #ifndef  __itkConditionVariable_h
00019 #define  __itkConditionVariable_h
00020 
00021 #include "itkConfigure.h"
00022 #include "itkMutexLock.h"
00023 #include "itkLightObject.h"
00024 
00025 namespace itk
00026 {
00058 class ITKCommon_EXPORT ConditionVariable:public LightObject
00059 {
00060 public:
00062   typedef ConditionVariable          Self;
00063   typedef LightObject                Superclass;
00064   typedef SmartPointer< Self >       Pointer;
00065   typedef SmartPointer< const Self > ConstPointer;
00066 
00068   itkNewMacro(Self);
00069 
00071   itkTypeMacro(ConditionVariable, LightObject);
00072 
00076   void Wait(SimpleMutexLock *mutex);
00077 
00079   void Signal();
00080 
00082   void Broadcast();
00083 
00084 protected:
00085   ConditionVariable();
00086   ~ConditionVariable();
00087 private:
00088   ConditionVariable(const Self & other);
00089   const Self & operator=(const Self &);
00090 
00091   ConditionVariableType m_ConditionVariable;
00092 
00093 };
00094 } // end namespace itk
00095 
00096 #endif
00097