itkFileOutputWindow.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
#ifndef itkFileOutputWindow_h
#define itkFileOutputWindow_h

#include "itkOutputWindow.h"
#include "itkObjectFactory.h"
#include <fstream>

namespace itk
{
class ITKCommon_EXPORT FileOutputWindow:public OutputWindow
{
public:
  typedef FileOutputWindow           Self;
  typedef OutputWindow               Superclass;
  typedef SmartPointer< Self >       Pointer;
  typedef SmartPointer< const Self > ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(FileOutputWindow, OutputWindow);

  virtual void DisplayText(const char *) ITK_OVERRIDE;

  itkSetStringMacro(FileName);

  itkGetStringMacro(FileName);

  itkSetMacro(Flush, bool);
  itkGetConstMacro(Flush, bool);
  itkBooleanMacro(Flush);

  itkSetMacro(Append, bool);
  itkGetConstMacro(Append, bool);
  itkBooleanMacro(Append);

protected:
  FileOutputWindow();
  virtual ~FileOutputWindow();
  virtual void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE;

  void Initialize();

  std::ofstream *m_Stream;

  std::string m_FileName;

  bool m_Flush;
  bool m_Append;

private:
  FileOutputWindow(const Self &); //purposely not implemented
  void operator=(const Self &);   //purposely not implemented
};
} // end namespace itk

#endif