selxRegistrationController.h 2.87 KB
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/*=========================================================================
 *
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 *  Copyright Leiden University Medical Center, Erasmus University Medical
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 *  Center and contributors
 *
 *  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 selxRegistrationController_h
#define selxRegistrationController_h

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#include "selxSuperElastixComponent.h"
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#include <string.h>
#include "selxMacro.h"

namespace selx
{
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template< bool dummy = true >
class RegistrationControllerComponent :
  public SuperElastixComponent<
  Accepting< RunRegistrationInterface, ReconnectTransformInterface, AfterRegistrationInterface >,
  Providing< RegistrationControllerStartInterface >
  >
{
  // RegistrationControllerComponent is a work-around for broken itk-pipelines.
  // Both the elastix and itkv4 require to connect their transforms *after* execution of the registration.
  // This controller explicitly performs these steps
  // TODO: see if signals-and-slots paradigm is appropriate here.

public:

  selxNewMacro( RegistrationControllerComponent, ComponentBase );

  //itkStaticConstMacro(Dimensionality, unsigned int, Dimensionality);

  RegistrationControllerComponent();
  virtual ~RegistrationControllerComponent();

  // Accepting Interfaces:
  virtual int Set( RunRegistrationInterface * ) override;

  virtual int Set( ReconnectTransformInterface * ) override;

  virtual int Set( AfterRegistrationInterface * ) override;

  // Providing Interfaces:
  virtual void RegistrationControllerStart( void ) override;

  virtual bool MeetsCriterion( const ComponentBase::CriterionType & criterion ) override;

  static const char * GetDescription() { return "RegistrationController Component"; }

private:

  std::set< RunRegistrationInterface * >    m_RunRegistrationInterfaces;
  std::set< ReconnectTransformInterface * > m_ReconnectTransformInterfaces;
  std::set< AfterRegistrationInterface * >  m_AfterRegistrationInterfaces;
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protected:
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  // return the class name and the template arguments to uniquely identify this component.
  static inline const std::map< std::string, std::string > TemplateProperties()
  {
    return{ { keys::NameOfClass, "RegistrationControllerComponent" } };
  }
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};
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} //end namespace selx
#ifndef ITK_MANUAL_INSTANTIATION
#include "selxRegistrationController.hxx"
#endif
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#endif // #define selxRegistrationController_h