itkResourceProbesCollectorBase.h

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/*=========================================================================
 *
 *  Copyright NumFOCUS
 *
 *  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
 *
 *         https://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 itkResourceProbesCollectorBase_h
#define itkResourceProbesCollectorBase_h
 
 
#include "itkResourceProbe.h"
#include "itkMemoryUsageObserver.h"
 
namespace itk
{
template <typename TProbe>
class ITK_TEMPLATE_EXPORT ResourceProbesCollectorBase
{
public:
  using IdType = std::string;
  using MapType = std::map<IdType, TProbe>;
 
  virtual ~ResourceProbesCollectorBase() = default;
 
  virtual void
  Start(const char * id);
 
  virtual void
  Stop(const char * id);
 
  virtual void
  Report(std::ostream & os = std::cout, bool printSystemInfo = true, bool printReportHead = true, bool useTabs = false);
 
  virtual void
  Report(const char *   name,
         std::ostream & os = std::cout,
         bool           printSystemInfo = true,
         bool           printReportHead = true,
         bool           useTabs = false);
 
  virtual void
  ExpandedReport(std::ostream & os = std::cout,
                 bool           printSystemInfo = true,
                 bool           printReportHead = true,
                 bool           useTabs = false);
 
  virtual void
  ExpandedReport(const char *   name,
                 std::ostream & os = std::cout,
                 bool           printSystemInfo = true,
                 bool           printReportHead = true,
                 bool           useTabs = false);
 
  virtual void
  JSONReport(std::ostream & os = std::cout, bool printSystemInfo = true);
 
  virtual void
  JSONReport(const char * name, std::ostream & os = std::cout);
 
  virtual void
  Clear();
 
 
  const TProbe &
  GetProbe(const char * id) const;
 
 
protected:
  MapType m_Probes{};
};
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkResourceProbesCollectorBase.hxx"
#endif
 
#endif // itkResourceProbesCollectorBase_h