[cig-commits] r6098 - in long/3D/Gale/trunk/src/StgFEM: . SLE/SystemSetup/src

[walter at geodynamics.org]

Author: walter
Date: 2007-02-23 10:04:02 -0800 (Fri, 23 Feb 2007)
New Revision: 6098

Modified:
   long/3D/Gale/trunk/src/StgFEM/
   long/3D/Gale/trunk/src/StgFEM/SLE/SystemSetup/src/StiffnessMatrix.c
Log:
 r984 at earth (orig r726):  LukeHodkinson | 2007-01-31 19:46:02 -0800
 Just adding a note about reference counting the 
 stiffness matrix.
 



Property changes on: long/3D/Gale/trunk/src/StgFEM
___________________________________________________________________
Name: svk:merge
   - 38867592-cf10-0410-9e16-a142ea72ac34:/cig:880
db209038-57f2-0310-97fa-b160e0ae9d04:/branches/decomp3d:725
db209038-57f2-0310-97fa-b160e0ae9d04:/trunk:669
   + 38867592-cf10-0410-9e16-a142ea72ac34:/cig:880
db209038-57f2-0310-97fa-b160e0ae9d04:/branches/decomp3d:726
db209038-57f2-0310-97fa-b160e0ae9d04:/trunk:669

Modified: long/3D/Gale/trunk/src/StgFEM/SLE/SystemSetup/src/StiffnessMatrix.c
===================================================================
--- long/3D/Gale/trunk/src/StgFEM/SLE/SystemSetup/src/StiffnessMatrix.c	2007-02-23 18:03:59 UTC (rev 6097)
+++ long/3D/Gale/trunk/src/StgFEM/SLE/SystemSetup/src/StiffnessMatrix.c	2007-02-23 18:04:02 UTC (rev 6098)
@@ -1479,6 +1479,9 @@
 void StiffnessMatrix_CreateMatrix( StiffnessMatrix* self ) {
 	assert( self && Stg_CheckType( self, StiffnessMatrix ) );
 
+	/* Note: I'd like to make this a dereference, just in case there is another class still using 
+	   the old matrix, but that'd require two matrices to exist at one time; i.e. lots of memory. 
+	   Keeping it as a free just means that other classes need to assume they never own the matrix. */
 	FreeObject( self->matrix );
 
 #ifdef HAVE_PETSC