freSessionInfo.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: freSessionInfo.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 "freSessionInfo.h"
#include "frePointerSentry.h"

namespace FREE
{


Setup*
SessionInfo::
GetSetup() const
{
        return this->m_pSetup;
};

void
SessionInfo::
SetSetup(Setup* pSetup)
{
        this->m_pSetup = pSetup;
  m_smpRootCache = SessionComponentCache::New(0,pSetup->GetRootComponent(),0,0);
};

const SessionComponentCache*
SessionInfo::
GetSessionCache() const
{
  if (this->m_smpRootCache.IsNotNull()) return this->m_smpRootCache.GetPointer();
  return 0;
};
  
SessionComponentCache*
SessionInfo::
GetSessionCache()
{
        return this->m_smpRootCache.GetPointer();
};

const SessionInfo::ComponentCacheCollectionType&
SessionInfo::
GetComponentCaches() const
{
  if (this->m_smpRootCache.IsNotNull())
  {
    return this->m_smpRootCache->SubCaches();
  }
  throwExceptionMacro("Error; cannot retrieve component caches, root cache is NULL. Ensure that session info has been properly builed.");
};

SessionInfo::ComponentCacheCollectionType&
SessionInfo::
GetComponentCaches()
{
  if (this->m_smpRootCache.IsNotNull())
  {
    return this->m_smpRootCache->SubCaches();
  }
  throwExceptionMacro("Error; cannot retrieve component caches, root cache is NULL. Ensure that session info has been properly builed.");
};

SessionComponentCache*
SessionInfo::
GetCacheByIDPath(const IDPath& idPath) const
{
        if (this->m_smpRootCache.IsNull()) return 0;
        return this->m_smpRootCache->GetCacheByIDPath(idPath);
};

SessionInfo::
SessionInfo(Setup* pSetup)
{
        this->m_smpRootCache = 0;
        SetSetup(pSetup);
  this->m_pStatistic = 0;
};

SessionInfo&
SessionInfo::
operator = (const SessionInfo& rSessionInfo)
{
        if (this == &rSessionInfo) return *this;

        this->m_pSetup = rSessionInfo.GetSetup();
        *(this->m_smpRootCache.GetPointer()) = *(rSessionInfo.GetSessionCache());

        return *this;
};

SessionInfo::Pointer
SessionInfo::
New(Setup* pSetup)
{
  Pointer smartPtr;
  SessionInfo *rawPtr = ::itk::ObjectFactory<SessionInfo>::Create();
  if(rawPtr == NULL)
  {
    rawPtr = new SessionInfo(pSetup);
  }
  smartPtr = rawPtr;
  rawPtr->UnRegister();
  
  return smartPtr;
};

}//end of namespace FREE

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