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improve error messages

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This commit is contained in:
Axel Kohlmeyer
2022-10-10 16:37:20 -04:00
parent 185639f077
commit 5c82c8a8a3
1 changed files with 4 additions and 5 deletions
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9
src/input.cpp
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@ -1726,11 +1726,10 @@ void Input::pair_coeff()
{
if (domain->box_exist == 0)
error->all(FLERR,"Pair_coeff command before simulation box is defined");
if (force->pair == nullptr)
error->all(FLERR,"Pair_coeff command before pair_style is defined");
if ((narg < 2) || (force->pair->one_coeff && ((strcmp(arg[0],"*") != 0)
|| (strcmp(arg[1],"*") != 0))))
error->all(FLERR,"Incorrect args for pair coefficients");
if (force->pair == nullptr) error->all(FLERR,"Pair_coeff command without a pair style");
if (narg < 2) utils::missing_cmd_args(FLERR,"pair_coeff", error);
if (force->pair->one_coeff && ((strcmp(arg[0],"*") != 0) || (strcmp(arg[1],"*") != 0)))
error->all(FLERR,"Pair_coeff must start with * * for this pair style");
char *newarg0 = utils::expand_type(FLERR, arg[0], Atom::ATOM, lmp);
if (newarg0) arg[0] = newarg0;