sitkDualMemberFunctionFactory.h

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/*=========================================================================
 *
 *  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 sitkDualMemberFunctionFactory_h
#define sitkDualMemberFunctionFactory_h
 
#include "sitkDetail.h"
#include "sitkMemberFunctionFactoryBase.h"
 
 
namespace itk::simple::detail
{
 

template <typename TMemberFunctionPointer,
          typename TContainer = std::unordered_map<std::tuple<unsigned int, int, unsigned int, int>,
                                                   TMemberFunctionPointer,
                                                   hash<std::tuple<unsigned int, int, unsigned int, int>>>>
class DualMemberFunctionFactory
  : protected MemberFunctionFactoryBase<TMemberFunctionPointer,
                                        std::tuple<unsigned int, int, unsigned int, int>,
                                        TContainer>
{
 
public:
  using Superclass =
    MemberFunctionFactoryBase<TMemberFunctionPointer, std::tuple<unsigned int, int, unsigned int, int>, TContainer>;
  using Self = DualMemberFunctionFactory;
 
  using MemberFunctionType = TMemberFunctionPointer;
  using ObjectType = typename ::detail::FunctionTraits<MemberFunctionType>::ClassType;
  using FunctionObjectType = typename Superclass::FunctionObjectType;

  DualMemberFunctionFactory() = default;
 
  using Superclass::GetLoadFactor;
  using Superclass::GetMaximumLoadFactor;

  template <typename TImageType1, typename TImageType2>
  void
  Register(MemberFunctionType pfunc, TImageType1 *, TImageType2 *);

  template <typename TPixelIDTypeList1, typename TPixelIDTypeList2, unsigned int VImageDimension, typename TAddressor>
  void
  RegisterMemberFunctions();
  template <typename TPixelIDTypeList1, typename TPixelIDTypeList2, unsigned int VImageDimension>
  void
  RegisterMemberFunctions()
  {
    using AddressorType = detail::DualExecuteInternalAddressor<MemberFunctionType>;
    this->RegisterMemberFunctions<TPixelIDTypeList1, TPixelIDTypeList2, VImageDimension, AddressorType>();
  }
 
  template <typename TPixelIDTypeList, unsigned int VImageDimension, typename TAddressor>
  void
  RegisterMemberFunctions();
  template <typename TPixelIDTypeList, unsigned int VImageDimension>
  void
  RegisterMemberFunctions()
  {
    using AddressorType = detail::DualExecuteInternalAddressor<MemberFunctionType>;
    this->RegisterMemberFunctions<TPixelIDTypeList, VImageDimension, AddressorType>();
  }


  bool
  HasMemberFunction(PixelIDValueType pixelID1, PixelIDValueType pixelID2, unsigned int imageDimension) const noexcept;
 

  FunctionObjectType
  GetMemberFunction(PixelIDValueType pixelID1,
                    PixelIDValueType pixelID2,
                    unsigned int     imageDimension,
                    ObjectType *     objectPointer) const;
};
 
} // namespace itk::simple::detail
 
#include "sitkDualMemberFunctionFactory.hxx"
 
#endif //  sitkDualMemberFunctionFactory_h