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improve input error handling

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This commit is contained in:
Axel Kohlmeyer
2022-09-03 11:13:47 -04:00
parent 50256d6bec
commit 5772547a68
1 changed files with 5 additions and 4 deletions
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9
src/label_map.cpp
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@ -122,13 +122,14 @@ void LabelMap::modify_lmap(int narg, char **arg)
int iarg = 1; int iarg = 1;
while (iarg < narg) { while (iarg < narg) {
if (ntypes < 1) error->all(FLERR, "No {} types allowed with current box settings", tlabel);
int itype = utils::inumeric(FLERR, arg[iarg++], false, lmp); int itype = utils::inumeric(FLERR, arg[iarg++], false, lmp);
if (itype > ntypes) if ((itype < 1) || (itype > ntypes))
error->all(FLERR, "Assigned {} type {} is larger than allowed maximum of {}", tlabel, itype, error->all(FLERR, "Labelmap {} type {} must be within 1-{}", tlabel, itype, ntypes);
ntypes);
std::string slabel(arg[iarg++]); std::string slabel(arg[iarg++]);
if (isdigit(slabel[0])) if (isdigit(slabel[0]))
error->all(FLERR, "Label {} for {} type must not start with a number", slabel, tlabel); error->all(FLERR, "Label {} for {} type {} must not start with a number", slabel, tlabel,
itype);
if (search(slabel, (*labels_map)) != -1) if (search(slabel, (*labels_map)) != -1)
error->all(FLERR, "The {} type label {} already exists: type labels must be unique"); error->all(FLERR, "The {} type label {} already exists: type labels must be unique");
std::string &str = (*labels)[itype - 1]; std::string &str = (*labels)[itype - 1];