cmtkTypedStreamStudylist.h

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/*
//
//  Copyright 1997-2009 Torsten Rohlfing
//
//  Copyright 2004-2011 SRI International
//
//  This file is part of the Computational Morphometry Toolkit.
//
//  http://www.nitrc.org/projects/cmtk/
//
//  The Computational Morphometry Toolkit is free software: you can
//  redistribute it and/or modify it under the terms of the GNU General Public
//  License as published by the Free Software Foundation, either version 3 of
//  the License, or (at your option) any later version.
//
//  The Computational Morphometry Toolkit is distributed in the hope that it
//  will be useful, but WITHOUT ANY WARRANTY; without even the implied
//  warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License along
//  with the Computational Morphometry Toolkit.  If not, see
//  <http://www.gnu.org/licenses/>.
//
//  $Revision: 2752 $
//
//  $LastChangedDate: 2011-01-17 11:33:31 -0800 (Mon, 17 Jan 2011) $
//
//  $LastChangedBy: torstenrohlfing $
//
*/

#ifndef __cmtkTypedStreamStudylist_h_included_
#define __cmtkTypedStreamStudylist_h_included_

#include <cmtkconfig.h>

#include <Base/cmtkAffineXform.h>
#include <Base/cmtkWarpXform.h>

#include <System/cmtkSmartPtr.h>

namespace
cmtk
{


class TypedStreamStudylist 
{
public:
  typedef SmartPointer<TypedStreamStudylist> SmartPtr;

  TypedStreamStudylist();

  ~TypedStreamStudylist();

  TypedStreamStudylist ( const char *studylistpath ) 
  { 
    this->Clear();
    this->Read( studylistpath );
  }

  bool Read( const char* studylistpath );

  AffineXform::SmartPtr& GetAffineXform() 
  { 
    return this->m_AffineXform; 
  }

  WarpXform::SmartPtr& GetWarpXform() 
  { 
    return this->m_WarpXform;
  }

  const char* GetStudyPath( const int index ) const 
  {
    return StudyPath[index];
  }

  const char* GetReferenceStudyPath() const 
  {
    return StudyPath[ReferenceStudyIndex];
  }

  const char* GetFloatingStudyPath( const int floatingIndex = 0 ) const 
  {
    if ( floatingIndex < ReferenceStudyIndex )
      return StudyPath[floatingIndex];
    else
      if ( floatingIndex < 1 )
        return StudyPath[floatingIndex+1];
      else
        return NULL;
  }
  
  static void Write( const char *path, const char* referenceStudy, const char* floatingStudy, const Xform* xform );

private:
  char *StudyPath[2];
  
  int ReferenceStudyIndex;

  AffineXform::SmartPtr m_AffineXform;

  WarpXform::SmartPtr m_WarpXform;

  void Clear();
};


} // namespace cmtk

#endif // #ifndef __cmtkTypedStreamStudylist_h_included_