itkLogHelper.h

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/*=============================================================================

  NifTK: A software platform for medical image computing.

  Copyright (c) University College London (UCL). All rights reserved.

  This software is distributed WITHOUT ANY WARRANTY; without even
  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  PURPOSE.

  See LICENSE.txt in the top level directory for details.

=============================================================================*/

#ifndef itkLogHelper_h
#define itkLogHelper_h

#include <NifTKConfigure.h>
#include <niftkITKWin32ExportHeader.h>

#include <iostream>
#include <itkObject.h>
#include <itkObjectFactory.h>
#include <itkIndent.h>
#include "itkUCLMacro.h"


namespace niftk {

class NIFTKITK_WINEXPORT ITK_EXPORT itkLogHelper : public itk::Object
{

  public:

    typedef itkLogHelper Self;
    typedef itk::Object Superclass;
    typedef itk::SmartPointer<Self> Pointer;
    typedef itk::SmartPointer<const Self> ConstPointer;

  /* Method for creation through the object factory. */
    itkNewMacro(Self);

    itkTypeMacro(itkLogHelper, Object);

    void PrintSelf(std::ostream& os, itk::Indent indent) const override;

    static void SetLogLevel(int  logginglevel);

    void InfoMessage(const std::string& infoMessage);

    void DebugMessage(const std::string& debugMessage);

    void WarningMessage(const std::string& warningMessage);

    void ErrorMessage(const std::string& errorMessage);

    void ExceptionMessage(const std::string& exceptionMessage);

    static void PrintCommandLineHeader(std::ostream& stream);

    static std::string WriteParameterArray(const itk::Array<double>& array);

    std::string ToString();

  protected:
    itkLogHelper();
    virtual ~itkLogHelper();

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

};  //end of class itkLogHelper

} //end of namespace niftk

#endif