text: /*=========================================================================
   *
   *  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
   *
   *         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 itkCudaMemoryProbe_h
  #define itkCudaMemoryProbe_h
  
  #include "itkResourceProbe.h"
  #include "itkIntTypes.h"
  #include "itkCudaWin32Header.h"
  
  namespace itk
  {
  /** \class CudaMemoryProbe
   *
   *  \brief Computes the Cuda memory allocated between two points in code.
   *
   *   This class allows the user to trace the Cuda memory charge between the
   *   execution of two pieces of code. It can be started and stopped in order to
   *   evaluate the execution over multiple passes. The values of memory are
   *   taken from cudaMemGetInfo.
   *
   * \ingroup ITKCudaCommon
   */
  class ITKCudaCommon_EXPORT CudaMemoryProbe : public ResourceProbe<OffsetValueType, double>
  {
  public:
    CudaMemoryProbe();
    ~CudaMemoryProbe() override;
  
    /** Type for measuring memory. */
    using CudaMemoryLoadType = OffsetValueType;
  
    /** Type for measuring the average memory. */
    using MeanCudaMemoryLoadType = double;
  
  protected:
    CudaMemoryLoadType
    GetInstantValue() const override;
  };
  } // end namespace itk
  
  #endif // itkCudaMemoryProbe_h
  