itkMultipleLogOutput.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 itkMultipleLogOutput_h
#define itkMultipleLogOutput_h

#include "itkLogOutput.h"

#include <fstream>
#include <set>

namespace itk
{
class ITKCommon_EXPORT MultipleLogOutput:public LogOutput
{
public:

  typedef MultipleLogOutput          Self;
  typedef LogOutput                  Superclass;
  typedef SmartPointer< Self >       Pointer;
  typedef SmartPointer< const Self > ConstPointer;

  typedef LogOutput OutputType;

  itkTypeMacro(MultipleLogOutput, LogOutput);
  itkNewMacro(MultipleLogOutput);

public:

  void AddLogOutput(OutputType *output);

  virtual void Flush() ITK_OVERRIDE;

  virtual void Write(double timestamp) ITK_OVERRIDE;

  virtual void Write(const std::string & content) ITK_OVERRIDE;

  virtual void Write(const std::string & content, double timestamp) ITK_OVERRIDE;

protected:
  MultipleLogOutput();

  virtual ~MultipleLogOutput();

private:
  MultipleLogOutput(const Self &); //purposely not implemented
  void operator=(const Self &);    //purposely not implemented

  typedef std::set< OutputType::Pointer > ContainerType;

  ContainerType m_Output;
};
}

#endif //itkMultipleLogOutput_h