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git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@216 f3b2605a-c512-4ea7-a41b-209d697bcdaa

This commit is contained in:
sjplimp 2007-01-12 16:00:28 +00:00
parent 2b2eef7310
commit 9c95030827
1 changed files with 4 additions and 2 deletions
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6
src/min_cg.cpp
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@ -337,8 +337,10 @@ void MinCG::iterate(int n)
void MinCG::setup_vectors() void MinCG::setup_vectors()
{ {
ndof = 3 * atom->nlocal; ndof = 3 * atom->nlocal;
g = ((FixMinimize *) modify->fix[ifix_minimize])->gradient[0]; if (ndof) g = ((FixMinimize *) modify->fix[ifix_minimize])->gradient[0];
h = ((FixMinimize *) modify->fix[ifix_minimize])->searchdir[0]; else g = NULL;
if (ndof) h = ((FixMinimize *) modify->fix[ifix_minimize])->searchdir[0];
else h = NULL;
} }
/* ---------------------------------------------------------------------- /* ----------------------------------------------------------------------