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/*=========================================================================
*
* 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 itkGradientDescentOptimizerBasev4ModifyGradientByLearningRateThreader_h
#define itkGradientDescentOptimizerBasev4ModifyGradientByLearningRateThreader_h
#include "itkDomainThreader.h"
#include "itkThreadedIndexedContainerPartitioner.h"
namespace itk
{
template<typename TInternalComputationValueType>
class ITK_FORWARD_EXPORT GradientDescentOptimizerBasev4Template;
/** \class GradientDescentOptimizerBasev4ModifyGradientByLearningRateThreaderTemplate
* \brief Modify the gradient by the learning rate for
* GradientDescentOptimizerBasev4.
* \ingroup ITKOptimizersv4
*/
template<typename TInternalComputationValueType>
class ITK_TEMPLATE_EXPORT GradientDescentOptimizerBasev4ModifyGradientByLearningRateThreaderTemplate
: public DomainThreader< ThreadedIndexedContainerPartitioner, GradientDescentOptimizerBasev4Template<TInternalComputationValueType> >
{
public:
/** Standard class typedefs. */
typedef GradientDescentOptimizerBasev4ModifyGradientByLearningRateThreaderTemplate Self;
typedef DomainThreader< ThreadedIndexedContainerPartitioner,
GradientDescentOptimizerBasev4Template<TInternalComputationValueType> > Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
itkTypeMacro( GradientDescentOptimizerBasev4ModifyGradientByLearningRateThreaderTemplate, 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;
GradientDescentOptimizerBasev4ModifyGradientByLearningRateThreaderTemplate() {}
virtual ~GradientDescentOptimizerBasev4ModifyGradientByLearningRateThreaderTemplate() ITK_OVERRIDE {}
private:
ITK_DISALLOW_COPY_AND_ASSIGN(GradientDescentOptimizerBasev4ModifyGradientByLearningRateThreaderTemplate);
};
/** This helps to meet backward compatibility */
typedef GradientDescentOptimizerBasev4ModifyGradientByLearningRateThreaderTemplate<double> GradientDescentOptimizerBasev4ModifyGradientByLearningRateThreader;
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkGradientDescentOptimizerBasev4ModifyGradientByLearningRateThreader.hxx"
#endif
#endif
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