/[escript]/trunk/esys2/finley/src/finleyC/NodeFile.c
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Contents of /trunk/esys2/finley/src/finleyC/NodeFile.c

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Revision 97 - (show annotations)
Tue Dec 14 05:39:33 2004 UTC (14 years, 11 months ago) by jgs
File MIME type: text/plain
File size: 2012 byte(s)
*** empty log message ***

1 /* $Id$ */
2 /**************************************************************/
3 /* */
4 /* Finley: Mesh : NodeFile */
5 /* */
6 /* allocates and deallocates node files */
7 /* */
8 /**************************************************************/
9
10 /* Copyrights by ACcESS Australia 2003/04 */
11 /* Author: gross@access.edu.au */
12 /* Version: $Id$ */
13
14 /**************************************************************/
15
16 #include "Finley.h"
17 #include "NodeFile.h"
18
19 /**************************************************************/
20
21 /* allocates a node file to hold nodes */
22 /* use Finley_NodeFile_allocTable to allocate the node table (Id,Coordinatess). */
23
24 Finley_NodeFile* Finley_NodeFile_alloc(int numDim){
25 Finley_NodeFile *out;
26
27 /* allocate the return value */
28
29 out=MEMALLOC(1,Finley_NodeFile);
30 if (Finley_checkPtr(out)) return NULL;
31 out->numNodes=0;
32 out->numDegreesOfFreedom=0;
33 out->reducedNumDegreesOfFreedom=0;
34 out->reducedNumNodes=0;
35 out->numDim=numDim;
36 out->Id=NULL;
37 out->Tag=NULL;
38 out->Coordinates=NULL;
39 out->degreeOfFreedom=NULL;
40 out->reducedDegreeOfFreedom=NULL;
41 out->toReduced=NULL;
42 return out;
43 }
44
45 /* deallocates a node file: */
46
47 void Finley_NodeFile_dealloc(Finley_NodeFile* in) {
48 if (in!=NULL) {
49 #ifdef Finley_TRACE
50 printf("node file is deallocated.\n");
51 #endif
52 Finley_NodeFile_deallocTable(in);
53 MEMFREE(in);
54 }
55 }
56 /*
57 * $Log$
58 * Revision 1.2 2004/12/14 05:39:30 jgs
59 * *** empty log message ***
60 *
61 * Revision 1.1.1.1.2.1 2004/11/24 01:37:14 gross
62 * some changes dealing with the integer overflow in memory allocation. Finley solves 4M unknowns now
63 *
64 * Revision 1.1.1.1 2004/10/26 06:53:57 jgs
65 * initial import of project esys2
66 *
67 * Revision 1.1.1.1 2004/06/24 04:00:40 johng
68 * Initial version of eys using boost-python.
69 *
70 *
71 */

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