cmtkXformListEntry.h

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00001 /*
00002 //
00003 //  Copyright 1997-2009 Torsten Rohlfing
00004 //
00005 //  Copyright 2004-2010 SRI International
00006 //
00007 //  This file is part of the Computational Morphometry Toolkit.
00008 //
00009 //  http://www.nitrc.org/projects/cmtk/
00010 //
00011 //  The Computational Morphometry Toolkit is free software: you can
00012 //  redistribute it and/or modify it under the terms of the GNU General Public
00013 //  License as published by the Free Software Foundation, either version 3 of
00014 //  the License, or (at your option) any later version.
00015 //
00016 //  The Computational Morphometry Toolkit is distributed in the hope that it
00017 //  will be useful, but WITHOUT ANY WARRANTY; without even the implied
00018 //  warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019 //  GNU General Public License for more details.
00020 //
00021 //  You should have received a copy of the GNU General Public License along
00022 //  with the Computational Morphometry Toolkit.  If not, see
00023 //  <http://www.gnu.org/licenses/>.
00024 //
00025 //  $Revision: 2242 $
00026 //
00027 //  $LastChangedDate: 2010-08-18 11:08:59 -0700 (Wed, 18 Aug 2010) $
00028 //
00029 //  $LastChangedBy: torstenrohlfing $
00030 //
00031 */
00032 
00033 #ifndef __cmtkXformListEntry_h_included_
00034 #define __cmtkXformListEntry_h_included_
00035 
00036 #include <cmtkconfig.h>
00037 
00038 #include <Base/cmtkXform.h>
00039 #include <Base/cmtkAffineXform.h>
00040 #include <Base/cmtkWarpXform.h>
00041 
00042 #include <System/cmtkSmartPtr.h>
00043 
00044 namespace
00045 cmtk
00046 {
00047 
00050 
00051 class XformListEntry 
00052 {
00053 public:
00055   typedef XformListEntry Self;
00056 
00058   typedef SmartPointer<Self> SmartPtr;
00059 
00061   typedef SmartConstPointer<Self> SmartConstPtr;
00062 
00064   XformListEntry( const Xform::SmartConstPtr& xform = Xform::SmartConstPtr::Null, const bool inverse = false, const Types::Coordinate globalScale = 1.0 );
00065   
00067   ~XformListEntry();
00068   
00070   const Xform::SmartConstPtr m_Xform;
00071   
00073   const AffineXform* InverseAffineXform;
00074   
00076   const WarpXform* m_WarpXform;
00077   
00079   bool Inverse;
00080   
00082   Types::Coordinate GlobalScale;
00083 
00085   bool IsAffine() const
00086   {
00087     return (this->m_WarpXform == NULL);
00088   }
00089 
00091   Self::SmartPtr CopyAsAffine() const;
00092 };
00093 
00095 
00096 } // namespace cmtk
00097 
00098 #endif // #ifndef __cmtkXformListEntry_h_included_
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