ITK  4.4.0
Insight Segmentation and Registration Toolkit
itkBarrier.h
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1 /*=========================================================================
2  *
3  * Copyright Insight Software Consortium
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
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10  *
11  * Unless required by applicable law or agreed to in writing, software
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14  * See the License for the specific language governing permissions and
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16  *
17  *=========================================================================*/
18 #ifndef __itkBarrier_h
19 #define __itkBarrier_h
20 
21 #include "itkConditionVariable.h"
22 
23 namespace itk
24 {
41 class ITKCommon_EXPORT Barrier
42  : public LightObject
43 {
44 public:
45 
47  typedef Barrier Self;
51 
53  itkNewMacro(Self);
54 
56  itkTypeMacro(Barrier, Object);
57 
61  void Initialize(unsigned int);
62 
66  void Wait();
67 
68 private:
69  Barrier();
70  ~Barrier();
71 
73  unsigned int m_NumberArrived;
75 
76  unsigned int m_NumberExpected;
77 };
78 } // end namespace itk
79 
80 #endif
81