text: /*=========================================================================
   *
   *  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 __itkCudaFunctorBase_h
  #define __itkCudaFunctorBase_h
  
  #include "itkCudaKernelManager.h"
  
  namespace itk
  {
  namespace Functor
  {
  
  /** \class CudaFunctorBase
   *
   * \brief Base functor class for Cuda functor image filters.
   *
   * \ingroup ITKCudaCommon
   */
  class CudaFunctorBase
  {
  public:
  
    // constructor
    CudaFunctorBase() {
    }
  
    // destructor
    ~CudaFunctorBase() {
    }
  
    /** Setup Cuda kernel arguments for this functor.
     * \return Current argument index to set additional arguments in the Cuda kernel. */
    virtual int SetCudaKernelArguments(CudaKernelManager::Pointer KernelManager, int KernelHandle) = 0;
  
  };
  
  } // end of namespace Functor
  } // end of namespace itk
  
  #endif
  