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git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@7003 f3b2605a-c512-4ea7-a41b-209d697bcdaa

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This commit is contained in:
sjplimp
2011-09-23 18:06:55 +00:00
parent 2d99de131d
commit 19e8c92a90
468 changed files with 4628 additions and 5204 deletions
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14
src/fix_momentum.cpp
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@ -30,16 +30,16 @@ using namespace LAMMPS_NS;
FixMomentum::FixMomentum(LAMMPS *lmp, int narg, char **arg) :
Fix(lmp, narg, arg)
{
if (narg < 4) error->all("Illegal fix momentum command");
if (narg < 4) error->all(FLERR,"Illegal fix momentum command");
nevery = atoi(arg[3]);
if (nevery <= 0) error->all("Illegal fix momentum command");
if (nevery <= 0) error->all(FLERR,"Illegal fix momentum command");
linear = angular = 0;
int iarg = 4;
while (iarg < narg) {
if (strcmp(arg[iarg],"linear") == 0) {
if (iarg+4 > narg) error->all("Illegal fix momentum command");
if (iarg+4 > narg) error->all(FLERR,"Illegal fix momentum command");
linear = 1;
xflag = atoi(arg[iarg+1]);
yflag = atoi(arg[iarg+2]);
@ -48,20 +48,20 @@ FixMomentum::FixMomentum(LAMMPS *lmp, int narg, char **arg) :
} else if (strcmp(arg[iarg],"angular") == 0) {
angular = 1;
iarg += 1;
} else error->all("Illegal fix momentum command");
} else error->all(FLERR,"Illegal fix momentum command");
}
if (linear == 0 && angular == 0)
error->all("Illegal fix momentum command");
error->all(FLERR,"Illegal fix momentum command");
if (linear)
if (xflag < 0 || xflag > 1 || yflag < 0 || yflag > 1 ||
zflag < 0 || zflag > 1) error->all("Illegal fix momentum command");
zflag < 0 || zflag > 1) error->all(FLERR,"Illegal fix momentum command");
// cannot have 0 atoms in group
if (group->count(igroup) == 0)
error->all("Fix momentum group has no atoms");
error->all(FLERR,"Fix momentum group has no atoms");
}
/* ---------------------------------------------------------------------- */