Mesh Oriented datABase  (version 5.5.1)
An array-based unstructured mesh library
SweptVertexData.cpp
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1 /**
2  * MOAB, a Mesh-Oriented datABase, is a software component for creating,
3  * storing and accessing finite element mesh data.
4  *
5  * Copyright 2004 Sandia Corporation. Under the terms of Contract
6  * DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government
7  * retains certain rights in this software.
8  *
9  * This library is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU Lesser General Public
11  * License as published by the Free Software Foundation; either
12  * version 2.1 of the License, or (at your option) any later version.
13  *
14  */
15 
16 #include "SweptVertexData.hpp"
17 #include <cassert>
18 
19 namespace moab
20 {
21 
22 //! constructor
23 SweptVertexData::SweptVertexData( const EntityHandle start_vertex,
24  const int imin,
25  const int jmin,
26  const int kmin,
27  const int imax,
28  const int jmax,
29  const int kmax )
30  : SequenceData( 3,
31  start_vertex,
32  start_vertex + ( imax - imin + 1 ) * ( jmax - jmin + 1 ) * ( kmax - kmin + 1 ) - 1 )
33 {
34  // need to have meaningful parameters
35  assert( imax >= imin && jmax >= jmin && kmax >= kmin );
36 
37  vertexParams[0] = HomCoord( imin, jmin, kmin );
38  vertexParams[1] = HomCoord( imax, jmax, kmax );
39  vertexParams[2] = HomCoord( 1, 1, 1 );
40 
41  dIJK[0] = imax - imin + 1;
42  dIJK[1] = jmax - jmin + 1;
43  dIJK[2] = kmax - kmin + 1;
44  dIJKm1[0] = dIJK[0] - 1;
45  dIJKm1[1] = dIJK[1] - 1;
46  dIJKm1[2] = dIJK[2] - 1;
47 
48  create_sequence_data( 0, sizeof( double ) );
49  create_sequence_data( 1, sizeof( double ) );
50  create_sequence_data( 2, sizeof( double ) );
51 }
52 
53 SequenceData* SweptVertexData::subset( EntityHandle /*start*/,
54  EntityHandle /*end*/,
55  const int* /*sequence_data_sizes*/,
56  const int* /*tag_data_sizes*/ ) const
57 {
58  return 0;
59 }
60 
61 } // namespace moab