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 itkGradientDescentOptimizerBasev4ModifyGradientByScalesThreader_h
  #define itkGradientDescentOptimizerBasev4ModifyGradientByScalesThreader_h
  
  #include "itkDomainThreader.h"
  #include "itkThreadedIndexedContainerPartitioner.h"
  
  namespace itk
  {
  
  template<typename TInternalComputationValueType>
  class GradientDescentOptimizerBasev4Template;
  
  /** \class GradientDescentOptimizerBasev4ModifyGradientByScalesThreaderTemplate
   * \brief Modify the gradient by the parameter scales for
   * GradientDescentOptimizerBasev4.
   * \ingroup ITKOptimizersv4
   */
  
  template<typename TInternalComputationValueType>
  class GradientDescentOptimizerBasev4ModifyGradientByScalesThreaderTemplate
    : public DomainThreader< ThreadedIndexedContainerPartitioner, GradientDescentOptimizerBasev4Template<TInternalComputationValueType> >
  {
  public:
    /** Standard class typedefs. */
    typedef GradientDescentOptimizerBasev4ModifyGradientByScalesThreaderTemplate      Self;
    typedef DomainThreader< ThreadedIndexedContainerPartitioner, GradientDescentOptimizerBasev4Template<TInternalComputationValueType> >
                                                                                      Superclass;
    typedef SmartPointer< Self >                                                      Pointer;
    typedef SmartPointer< const Self >                                                ConstPointer;
  
    itkTypeMacro( GradientDescentOptimizerBasev4ModifyGradientByScalesThreaderTemplate, DomainThreader );
  
    itkNewMacro( Self );
  
    typedef typename Superclass::DomainType    DomainType;
    typedef typename Superclass::AssociateType AssociateType;
    typedef DomainType                         IndexRangeType;
  
  protected:
    virtual void ThreadedExecution( const IndexRangeType & subrange,
                                    const ThreadIdType threadId ) ITK_OVERRIDE;
  
    GradientDescentOptimizerBasev4ModifyGradientByScalesThreaderTemplate() {}
    virtual ~GradientDescentOptimizerBasev4ModifyGradientByScalesThreaderTemplate() {}
  
  private:
    GradientDescentOptimizerBasev4ModifyGradientByScalesThreaderTemplate( const Self & ); // purposely not implemented
    void operator=( const Self & ); // purposely not implemented
  };
  
  /** This helps to meet backward compatibility */
  typedef GradientDescentOptimizerBasev4ModifyGradientByScalesThreaderTemplate<double> GradientDescentOptimizerBasev4ModifyGradientByScalesThreader;
  
  } // end namespace itk
  
  #ifndef ITK_MANUAL_INSTANTIATION
  #include "itkGradientDescentOptimizerBasev4ModifyGradientByScalesThreader.hxx"
  #endif
  
  #endif
  