ITK  4.2.0
Insight Segmentation and Registration Toolkit
itkMutexLock.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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14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  *=========================================================================*/
18 /*=========================================================================
19  *
20  * Portions of this file are subject to the VTK Toolkit Version 3 copyright.
21  *
22  * Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
23  *
24  * For complete copyright, license and disclaimer of warranty information
25  * please refer to the NOTICE file at the top of the ITK source tree.
26  *
27  *=========================================================================*/
28 #ifndef __itkMutexLock_h
29 #define __itkMutexLock_h
30 
31 #include "itkObject.h"
32 #include "itkObjectFactory.h"
33 #include "itkThreadSupport.h"
34 
35 namespace itk
36 {
37 
48 class ITKCommon_EXPORT SimpleMutexLock
49 {
50 public:
53 
56  virtual ~SimpleMutexLock();
58 
60  static SimpleMutexLock * New();
61 
62  void Delete() { delete this; }
63 
65  virtual const char * GetNameOfClass() { return "itkSimpleMutexLock"; }
66 
68  void Lock(void);
69 
71  void Unlock(void);
72 
74  MutexType & GetMutexLock()
75  {
76  return m_MutexLock;
77  }
78 
79  MutexType GetMutexLock() const
80  {
81  return *( const_cast< MutexType * >( &m_MutexLock ) );
82  }
83 
84 protected:
86 };
87 
98 class ITKCommon_EXPORT MutexLock:public Object
99 {
100 public:
102  typedef MutexLock Self;
106 
108  itkNewMacro(Self);
109 
111  itkTypeMacro(MutexLock, Object);
112 
114  void Lock(void);
115 
117  void Unlock(void);
118 
119 protected:
122 
124  void PrintSelf(std::ostream & os, Indent indent) const;
125 
126 private:
127  MutexLock(const Self &); //purposely not implemented
128  void operator=(const Self &); //purposely not implemented
129 };
130 
131 inline void MutexLock::Lock(void)
132 {
134 }
135 
136 inline void MutexLock::Unlock(void)
137 {
139 }
140 } //end itk namespace
141 #endif
142