/[escript]/branches/arrayview_from_1695_trunk/finley/src/NodeFile_setTags.c
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Contents of /branches/arrayview_from_1695_trunk/finley/src/NodeFile_setTags.c

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Revision 1781 - (show annotations)
Thu Sep 11 05:03:14 2008 UTC (10 years, 8 months ago) by jfenwick
File MIME type: text/plain
File size: 1671 byte(s)
Branch commit

Merged changes from trunk version 1695 up to and including version 1779.


1
2 /* $Id$ */
3
4 /*******************************************************
5 *
6 * Copyright 2003-2007 by ACceSS MNRF
7 * Copyright 2007 by University of Queensland
8 *
9 * http://esscc.uq.edu.au
10 * Primary Business: Queensland, Australia
11 * Licensed under the Open Software License version 3.0
12 * http://www.opensource.org/licenses/osl-3.0.php
13 *
14 *******************************************************/
15
16 /**************************************************************/
17
18 /* Finley: Mesh: NodeFile */
19
20 /* set tags to newTag where mask>0 */
21
22 /**************************************************************/
23
24 #include "NodeFile.h"
25 #include "Util.h"
26
27 /**************************************************************/
28
29
30 void Finley_NodeFile_setTags(Finley_NodeFile* self,const int newTag, escriptDataC* mask) {
31 register dim_t n;
32 dim_t numNodes;
33 register double *mask_array;
34 Finley_resetError();
35
36 if (self==NULL) return;
37 numNodes=self->numNodes;
38 if (1!=getDataPointSize(mask)) {
39 Finley_setError(TYPE_ERROR,"Finley_NodeFile_setTags: number of components of mask is 1.");
40 } else if (!numSamplesEqual(mask,1,numNodes)) {
41 Finley_setError(TYPE_ERROR,"Finley_NodeFile_setTags: illegal number of samples of mask Data object");
42 }
43
44 /* now we can start */
45
46 if (Finley_noError()) {
47 #pragma omp parallel for private(n,mask_array) schedule(static)
48 for (n=0;n<numNodes;n++) {
49 mask_array=getSampleData(mask,n);
50 if (mask_array[0]>0) self->Tag[n]=newTag;
51 }
52 Finley_NodeFile_setTagsInUse(self);
53 }
54 }
55 /*
56 * $Log$
57 *
58 */

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