/[escript]/trunk/dudley/src/NodeMapping.h
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Annotation of /trunk/dudley/src/NodeMapping.h

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Revision 2881 - (hide annotations)
Thu Jan 28 02:03:15 2010 UTC (10 years, 1 month ago) by jfenwick
Original Path: trunk/finley/src/NodeMapping.h
File MIME type: text/plain
File size: 1675 byte(s)
Don't panic.
Updating copyright stamps

1 ksteube 1313
2     /*******************************************************
3 ksteube 1811 *
4 jfenwick 2881 * Copyright (c) 2003-2010 by University of Queensland
5 ksteube 1811 * Earth Systems Science Computational Center (ESSCC)
6     * http://www.uq.edu.au/esscc
7     *
8     * Primary Business: Queensland, Australia
9     * Licensed under the Open Software License version 3.0
10     * http://www.opensource.org/licenses/osl-3.0.php
11     *
12     *******************************************************/
13 ksteube 1313
14 ksteube 1811
15 ksteube 1313 /* */
16     /* NodeMapping provides a mapping from the local nodes typically to the degrees of freedom, */
17     /* the reduced degrees of freedom or the reduced node set */
18     /* */
19    
20     #ifndef INC_FINLEY_NODEMAPPING
21     #define INC_FINLEY_NODEMAPPING
22    
23     #include "paso/Paso_MPI.h"
24    
25    
26     struct Finley_NodeMapping {
27     dim_t numNodes; /* number of FEM nodes */
28     index_t *target; /* target[i] defines the target if FEM node i =0,...,numNodes */
29     index_t unused; /* target[i]=unused defines that no target is defined for FEM node i */
30     dim_t numTargets; /* number of targets */
31     index_t *map; /* maps the target nodes back to the FEM nodes: target[map[i]]=i */
32     dim_t reference_counter;
33     };
34     typedef struct Finley_NodeMapping Finley_NodeMapping;
35    
36     Finley_NodeMapping* Finley_NodeMapping_alloc(dim_t numNodes, index_t* target, index_t unused);
37     void Finley_NodeMapping_free(Finley_NodeMapping*);
38     Finley_NodeMapping* NodeMapping_getReference(Finley_NodeMapping *in );
39    
40     #endif

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