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itkStdStreamLogOutput.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkStdStreamLogOutput.h,v $
00005   Language:  C++
00006   Date:      $Date: 2009-04-25 12:24:12 $
00007   Version:   $Revision: 1.6 $
00008 
00009   Copyright (c) Insight Software Consortium. All rights reserved.
00010   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
00011 
00012      This software is distributed WITHOUT ANY WARRANTY; without even 
00013      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00014      PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 
00018 #ifndef __itkStdStreamLogOutput_h
00019 #define __itkStdStreamLogOutput_h
00020 
00021 #include <iostream>
00022 #include <string>
00023 
00024 #include "itkMacro.h"
00025 #include "itkObject.h"
00026 #include "itkObjectFactory.h"
00027 #include "itkSimpleFastMutexLock.h"
00028 #include "itkLogOutput.h"
00029 
00030 
00031 namespace itk
00032 {
00033 
00045 class ITKCommon_EXPORT StdStreamLogOutput : public LogOutput
00046 {
00047 
00048 public:
00049 
00050   typedef StdStreamLogOutput        Self;
00051   typedef LogOutput                 Superclass;
00052   typedef SmartPointer<Self>        Pointer;
00053   typedef SmartPointer<const Self>  ConstPointer;
00054 
00055   typedef std::ostream  StreamType;
00056   typedef std::ostream* StreamPointerType;
00057 
00058   itkTypeMacro(StdStreamLogOutput, LogOutput);
00059   
00060   itkNewMacro(StdStreamLogOutput);
00061 
00062   itkGetConstMacro(Stream, StreamPointerType);
00063 
00065   void SetStream(StreamType &Stream);
00066 
00068   virtual void Flush();
00069 
00071   virtual void Write(double timestamp);
00072 
00074   virtual void Write(std::string const &content);
00075 
00077   virtual void Write(std::string const &content, double timestamp);
00078 
00079 protected:
00081   StdStreamLogOutput();
00082 
00084   virtual ~StdStreamLogOutput();
00085 
00086   void PrintSelf(std::ostream &os, Indent indent) const;
00087 
00088 private:
00089 
00090   StreamPointerType m_Stream;
00091 
00092   SimpleFastMutexLock m_Mutex;
00093 };
00094 
00095 }
00096 
00097 #endif //__itkStdStreamLogOutput_h
00098 

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