freESRandomMultiParentSelectorController.cxx

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/*=========================================================================

  Program:   F.R.E.E. - flexible registration evaluation engine
  Version:   v.1.0.0
  Date:      $Date: 2006/09/01 12:00:00 $
  Module:    $RCSfile: freESRandomMultiParentSelectorController.cxx,v $
  Language:  C++


  Copyright (c) 2007 Ralf o Floca (Department of Medical Informatics,
  Institute for Medical Biometry and Informatics, University of Heidelberg,
  Germany). All rights reserved.
  See FREECopyright.txt or http://www.mi.med.uni-hd.de/free/copyright.htm
  for details.

     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/

#include "freESRandomMultiParentSelectorController.h"
#include "freExceptions.h"

namespace FREE
{



DefineParameterMacro(ESRandomMultiParentSelectorController,AllowRedraw,"AllowRedraw","Indicates if a parent is allowed to be randomly drawn more than once. If redraw isn't allowed the number of selections must be less or equal the size of the population.");
DefineParameterMacro(ESRandomMultiParentSelectorController,NumberOfSelections,"NumberOfSelections","The number of individuals that should be selected. In terms of ES it is the parameter rho.");

ESRandomMultiParentSelectorController::
ESRandomMultiParentSelectorController()
{
  //Profile settings
  this->UpdateControllerID(ControllerID::ESRandomMultiParentSelectorController);
  this->m_Description = "ES selects the parents out of the population randomly.";
};

void
ESRandomMultiParentSelectorController::
GenerateProfile(CtrlProfile::ControllerProfile& profile,
                const SessionComponentCache* pComponentCache,
                bool bRegardOldSetup) const
{
  Superclass::GenerateProfile(profile,pComponentCache,bRegardOldSetup);

  //parameters
  profile.Parameters().AddParameter(cParam_AllowRedraw,CtrlProfile::Parameter::PVTBool,cParamDsc_AllowRedraw,1,"false");
  profile.Parameters().AddParameter(cParam_NumberOfSelections,CtrlProfile::Parameter::PVTULong,cParamDsc_NumberOfSelections,1,"1",-1);
};

void
ESRandomMultiParentSelectorController::
ActualizeMainComponent(ComponentType* pMainComponent,
                       SessionComponentCache* pComponentCache, SessionInfo* pSessionInfo,
                                                                                         const unsigned int& iActLevel) const
{
  Superclass::ActualizeMainComponent(pMainComponent, pComponentCache,
                                     pSessionInfo, iActLevel);

  bool bAllowRedraw;
  unsigned long lNumberOfSelections;

  try
  {
    SessionAccessor::GetParameterValue(pComponentCache,cParam_AllowRedraw,bAllowRedraw,0,iActLevel,true);
    SessionAccessor::GetParameterValue(pComponentCache,cParam_NumberOfSelections,lNumberOfSelections,0,iActLevel,true);
  }
  catchAllNPassMacro("Error while retrieving parameter values.");

  pMainComponent->SetAllowRedraw(bAllowRedraw);
  pMainComponent->SetNumberOfSelections(lNumberOfSelections);
};


} //end of namespace free

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