MOAB: Mesh Oriented datABase  (version 5.2.1)
PatchIterator.hpp
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00001 /* *****************************************************************
00002     MESQUITE -- The Mesh Quality Improvement Toolkit
00003 
00004     Copyright 2006 Lawrence Livermore National Laboratory.  Under
00005     the terms of Contract B545069 with the University of Wisconsin --
00006     Madison, Lawrence Livermore National Laboratory retains certain
00007     rights in this software.
00008 
00009     This library is free software; you can redistribute it and/or
00010     modify it under the terms of the GNU Lesser General Public
00011     License as published by the Free Software Foundation; either
00012     version 2.1 of the License, or (at your option) any later version.
00013 
00014     This library is distributed in the hope that it will be useful,
00015     but WITHOUT ANY WARRANTY; without even the implied warranty of
00016     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017     Lesser General Public License for more details.
00018 
00019     You should have received a copy of the GNU Lesser General Public License
00020     (lgpl.txt) along with this library; if not, write to the Free Software
00021     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00022 
00023     (2006) kraftche@cae.wisc.edu
00024 
00025   ***************************************************************** */
00026 
00027 #ifndef MSQ_PATCH_ITERATOR_HPP
00028 #define MSQ_PATCH_ITERATOR_HPP
00029 
00030 #include "Mesquite.hpp"
00031 #include "PatchSet.hpp"
00032 
00033 namespace MBMesquite
00034 {
00035 
00036 class PatchData;
00037 class MsqError;
00038 
00039 class PatchIterator
00040 {
00041   public:
00042     inline PatchIterator( PatchSet* set ) : patchSet( set ) {}
00043 
00044     bool get_next_patch( PatchData&, MsqError& err );
00045 
00046     PatchSet* get_patch_set() const
00047     {
00048         return patchSet;
00049     }
00050 
00051     void reset();  //!< reset current position to beginning o
00052 
00053   private:
00054     PatchSet* patchSet;
00055 
00056     std::vector< PatchSet::PatchHandle > patches;
00057     std::vector< Mesh::ElementHandle > elems;
00058     std::vector< Mesh::VertexHandle > verts;
00059     std::vector< PatchSet::PatchHandle >::iterator current;
00060 };
00061 
00062 }  // namespace MBMesquite
00063 
00064 #endif
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