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

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Revision 776 - (show annotations)
Wed Jul 12 00:07:31 2006 UTC (13 years, 3 months ago) by gross
File MIME type: text/plain
File size: 3255 byte(s)
basic code for persistence of jacobeans added. routines are not called yet
1 /*
2 ************************************************************
3 * Copyright 2006 by ACcESS MNRF *
4 * *
5 * http://www.access.edu.au *
6 * Primary Business: Queensland, Australia *
7 * Licensed under the Open Software License version 3.0 *
8 * http://www.opensource.org/licenses/osl-3.0.php *
9 * *
10 ************************************************************
11 */
12
13 /**************************************************************/
14 /* */
15 /* Finley: Mesh : NodeFile */
16 /* */
17 /* allocates and deallocates node files */
18 /* */
19 /**************************************************************/
20
21 /* Author: gross@access.edu.au */
22 /* Version: $Id$ */
23
24 /**************************************************************/
25
26 #include "NodeFile.h"
27
28 /**************************************************************/
29
30 /* allocates a node file to hold nodes */
31 /* use Finley_NodeFile_allocTable to allocate the node table (Id,Coordinatess). */
32 #ifdef PASO_MPI
33 Finley_NodeFile* Finley_NodeFile_alloc(dim_t numDim, Paso_MPIInfo *MPIInfo){
34 #else
35 Finley_NodeFile* Finley_NodeFile_alloc(dim_t numDim){
36 #endif
37 Finley_NodeFile *out;
38
39 /* allocate the return value */
40
41 out=MEMALLOC(1,Finley_NodeFile);
42 if (Finley_checkPtr(out)) return NULL;
43 out->numNodes=0;
44 out->numDegreesOfFreedom=0;
45 out->reducedNumDegreesOfFreedom=0;
46 out->reducedNumNodes=0;
47 out->numDim=numDim;
48 out->Id=NULL;
49 out->Tag=NULL;
50 out->Coordinates=NULL;
51 out->degreeOfFreedom=NULL;
52 out->reducedDegreeOfFreedom=NULL;
53 out->toReduced=NULL;
54 out->status=FINLEY_INITIAL_STATUS;
55 #ifdef PASO_MPI
56 out->MPIInfo = Paso_MPIInfo_getReference( MPIInfo );
57 out->degreeOfFreedomDistribution = Finley_NodeDistribution_alloc( MPIInfo );
58 out->reducedDegreeOfFreedomDistribution = Finley_NodeDistribution_alloc( MPIInfo );
59 out->CommBuffer = Paso_CommBuffer_alloc( MPIInfo, __g_nodeTag++ );
60 out->reducedCommBuffer = Paso_CommBuffer_alloc( MPIInfo, __g_nodeTag++ );
61 #endif
62 return out;
63 }
64
65 /* deallocates a node file: */
66
67 void Finley_NodeFile_dealloc(Finley_NodeFile* in) {
68 if (in!=NULL) {
69 #ifdef Finley_TRACE
70 printf("node file is deallocated.\n");
71 #endif
72 Finley_NodeFile_deallocTable(in);
73 #ifdef PASO_MPI
74 Paso_MPIInfo_dealloc( in->MPIInfo );
75 Finley_NodeDistribution_dealloc( in->degreeOfFreedomDistribution );
76 Finley_NodeDistribution_dealloc( in->reducedDegreeOfFreedomDistribution );
77 Paso_CommBuffer_dealloc( in->CommBuffer );
78 Paso_CommBuffer_dealloc( in->reducedCommBuffer );
79 #endif
80 MEMFREE(in);
81 }
82 }
83 /*
84 * $Log$
85 * Revision 1.5 2005/09/15 03:44:23 jgs
86 * Merge of development branch dev-02 back to main trunk on 2005-09-15
87 *
88 * Revision 1.4.2.1 2005/09/07 06:26:20 gross
89 * the solver from finley are put into the standalone package paso now
90 *
91 * Revision 1.4 2004/12/15 07:08:33 jgs
92 * *** empty log message ***
93 *
94 *
95 *
96 */

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