ITK  4.1.0
Insight Segmentation and Registration Toolkit
itkGradientDescentOptimizerBasev4ModifyGradientByLearningRateThreader.h
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00001 /*=========================================================================
00002  *
00003  *  Copyright Insight Software Consortium
00004  *
00005  *  Licensed under the Apache License, Version 2.0 (the "License");
00006  *  you may not use this file except in compliance with the License.
00007  *  You may obtain a copy of the License at
00008  *
00009  *         http://www.apache.org/licenses/LICENSE-2.0.txt
00010  *
00011  *  Unless required by applicable law or agreed to in writing, software
00012  *  distributed under the License is distributed on an "AS IS" BASIS,
00013  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  *  See the License for the specific language governing permissions and
00015  *  limitations under the License.
00016  *
00017  *=========================================================================*/
00018 #ifndef __itkGradientDescentOptimizerBasev4ModifyGradientByLearningRateThreader_h
00019 #define __itkGradientDescentOptimizerBasev4ModifyGradientByLearningRateThreader_h
00020 
00021 #include "itkDomainThreader.h"
00022 #include "itkThreadedIndexedContainerPartitioner.h"
00023 
00024 namespace itk
00025 {
00026 
00027 class GradientDescentOptimizerBasev4;
00028 
00034 class GradientDescentOptimizerBasev4ModifyGradientByLearningRateThreader
00035   : public DomainThreader< ThreadedIndexedContainerPartitioner, GradientDescentOptimizerBasev4 >
00036 {
00037 public:
00039   typedef GradientDescentOptimizerBasev4ModifyGradientByLearningRateThreader Self;
00040   typedef DomainThreader< ThreadedIndexedContainerPartitioner, GradientDescentOptimizerBasev4 >
00041                                                                                  Superclass;
00042   typedef SmartPointer< Self >                                                   Pointer;
00043   typedef SmartPointer< const Self >                                             ConstPointer;
00044 
00045   itkTypeMacro( GradientDescentOptimizerBasev4ModifyGradientByLearningRateThreader, DomainThreader );
00046 
00047   itkNewMacro( Self );
00048 
00049   typedef Superclass::DomainType             DomainType;
00050   typedef Superclass::AssociateType          AssociateType;
00051   typedef DomainType                         IndexRangeType;
00052 
00053 protected:
00054   virtual void ThreadedExecution( const IndexRangeType & subrange,
00055                                   const ThreadIdType threadId );
00056 
00057   GradientDescentOptimizerBasev4ModifyGradientByLearningRateThreader() {}
00058   virtual ~GradientDescentOptimizerBasev4ModifyGradientByLearningRateThreader() {}
00059 
00060 private:
00061   GradientDescentOptimizerBasev4ModifyGradientByLearningRateThreader( const Self & ); // purposely not implemented
00062   void operator=( const Self & ); // purposely not implemented
00063 };
00064 
00065 } // end namespace itk
00066 
00067 #endif
00068