itkOpenCLLogger.h

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/*=========================================================================
 *
 *  Copyright UMC Utrecht and contributors
 *
 *  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 __itkOpenCLLogger_h
#define __itkOpenCLLogger_h
 
#include "itkLoggerBase.h"
#include "itkStdStreamLogOutput.h"
 
namespace itk
{
class OpenCLLogger : public LoggerBase
{
public:
 
  typedef OpenCLLogger               Self;
  typedef LoggerBase                 Superclass;
  typedef SmartPointer< Self >       Pointer;
  typedef SmartPointer< const Self > ConstPointer;
 
  itkTypeMacro( OpenCLLogger, Object );
 
  static Pointer New();
 
  static Pointer GetInstance();
 
  void SetLogFileNamePrefix( const std::string & prefix );
 
  std::string GetLogFileName() const { return this->m_FileName; }
 
  itkSetStringMacro( OutputDirectory );
 
  bool IsCreated() const;
 
  void Write( PriorityLevelEnum level, std::string const & content ) override;
 
protected:
 
  OpenCLLogger();
 
  ~OpenCLLogger() override;
 
  void Initialize();
 
private:
 
  static Pointer m_Instance;
 
  OpenCLLogger( const Self & );   //purposely not implemented
  void operator=( const Self & ); //purposely not implemented
 
  std::string m_FileName;
  std::string m_OutputDirectory;
 
  itk::StdStreamLogOutput::Pointer m_Stream;
  std::ostream *                   m_FileStream;
  bool                             m_Created;
};
 
} // end namespace itk
 
#endif // end #ifndef __itkOpenCLLogger_h