ITK  4.6.0
Insight Segmentation and Registration Toolkit
itkStdStreamStateSave.h
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3  * Copyright Insight Software Consortium
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5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
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14  * See the License for the specific language governing permissions and
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18 #ifndef __itkStdStreamStateSave_h
19 #define __itkStdStreamStateSave_h
20 
21 #include <iostream>
22 #include <string>
23 
24 namespace itk
25 {
47 {
48 public:
49  explicit StdStreamStateSave(std::ios& stream) :
50  m_Ios(stream),
51  m_State(NULL)
52  {
53  m_State.copyfmt(stream);
54  }
56  {
57  m_Ios.copyfmt(m_State);
58  }
59 
60 private:
61  StdStreamStateSave(const StdStreamStateSave &); //purposely not implemented
62  void operator=(const StdStreamStateSave &); //purposely not implemented
63 
64  std::ios& m_Ios;
65  std::ios m_State;
66 };
67 }
68 
69 #endif
StdStreamStateSave(std::ios &stream)
Save a stream&#39;s format state and restore it upon destruction.
#define NULL
void operator=(const StdStreamStateSave &)