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git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@11482 f3b2605a-c512-4ea7-a41b-209d697bcdaa

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sjplimp
2014-02-05 19:38:49 +00:00
parent cd5b3841ab
commit e78efeee6a
2 changed files with 22 additions and 17 deletions
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7
src/group.cpp
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@ -439,8 +439,13 @@ void Group::assign(int narg, char **arg)
} else if (strcmp(arg[1],"dynamic") == 0) {
if (narg < 4) error->all(FLERR,"Illegal group command");
if (strcmp(arg[0],arg[2]) == 0)
error->all(FLERR,"Group dynamic cannot reference itself");
if (find(arg[2]) < 0)
error->all(FLERR,"Group dynamic parent group does not exist");
if (igroup = 0) error->all(FLERR,"Group all cannot be made dynamic");
// if group is already dynamic, delete current FixGroup
// if group is already dynamic, delete existing FixGroup
if (dynamic[igroup]) {
int n = strlen("GROUP_") + strlen(names[igroup]) + 1;