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improve some error messages in comm, domain and region.cpp

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This commit is contained in:
Jiancheng Chen
2022-08-19 21:06:00 +08:00
parent 414b0b1475
commit 3ec06dd2c2
3 changed files with 29 additions and 29 deletions
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32
src/comm.cpp
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@ -282,12 +282,12 @@ void Comm::init_exchange()
void Comm::modify_params(int narg, char **arg)
{
if (narg < 1) error->all(FLERR,"Illegal comm_modify command");
if (narg < 1) utils::missing_cmd_args(FLERR, "comm_modify", error);
int iarg = 0;
while (iarg < narg) {
if (strcmp(arg[iarg],"mode") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal comm_modify command");
if (iarg+2 > narg) utils::missing_cmd_args(FLERR, "comm_modify mode", error);
if (strcmp(arg[iarg+1],"single") == 0) {
// need to reset cutghostuser when switching comm mode
if (mode == Comm::MULTI) cutghostuser = 0.0;
@ -311,26 +311,27 @@ void Comm::modify_params(int narg, char **arg)
if (mode == Comm::MULTI) cutghostuser = 0.0;
memory->destroy(cutusermulti);
mode = Comm::MULTIOLD;
} else error->all(FLERR,"Illegal comm_modify command");
} else error->all(FLERR,"Unknown comm_modify mode argument: {}", arg[iarg+1]);
iarg += 2;
} else if (strcmp(arg[iarg],"group") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal comm_modify command");
if (iarg+2 > narg) utils::missing_cmd_args(FLERR, "comm_modify group", error);
bordergroup = group->find(arg[iarg+1]);
if (bordergroup < 0)
error->all(FLERR,"Invalid group in comm_modify command");
if (bordergroup && (atom->firstgroupname == nullptr ||
strcmp(arg[iarg+1],atom->firstgroupname) != 0))
error->all(FLERR,"Comm_modify group != atom_modify first group");
error->all(FLERR, "Invalid comm_modify keyword: group {} not found", arg[iarg+1]);
if (atom->firstgroupname == nullptr)
error->all(FLERR, "Invalid comm_modify keyword: atom_modify first command must be used");
if (strcmp(arg[iarg+1],atom->firstgroupname) != 0)
error->all(FLERR, "comm_modify group != atom_modify first group: {}", atom->firstgroupname);
iarg += 2;
} else if (strcmp(arg[iarg],"cutoff") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal comm_modify command");
if (iarg+2 > narg) utils::missing_cmd_args(FLERR, "comm_modify cutoff", error);
if (mode == Comm::MULTI)
error->all(FLERR, "Use cutoff/multi keyword to set cutoff in multi mode");
if (mode == Comm::MULTIOLD)
error->all(FLERR, "Use cutoff/multi/old keyword to set cutoff in multi mode");
cutghostuser = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (cutghostuser < 0.0)
error->all(FLERR,"Invalid cutoff in comm_modify command");
error->all(FLERR,"Invalid cutoff {} in comm_modify command", arg[iarg+1]);
iarg += 2;
} else if (strcmp(arg[iarg],"cutoff/multi") == 0) {
int i,nlo,nhi;
@ -355,7 +356,7 @@ void Comm::modify_params(int narg, char **arg)
cut = utils::numeric(FLERR,arg[iarg+2],false,lmp);
cutghostuser = MAX(cutghostuser,cut);
if (cut < 0.0)
error->all(FLERR,"Invalid cutoff in comm_modify command");
error->all(FLERR,"Invalid cutoff {} in comm_modify command", arg[iarg+2]);
// collections use 1-based indexing externally and 0-based indexing internally
for (i=nlo; i<=nhi; ++i)
cutusermulti[i-1] = cut;
@ -370,8 +371,7 @@ void Comm::modify_params(int narg, char **arg)
if (domain->box_exist == 0)
error->all(FLERR, "Cannot set cutoff/multi before simulation box is defined");
const int ntypes = atom->ntypes;
if (iarg+3 > narg)
error->all(FLERR,"Illegal comm_modify command");
if (iarg+3 > narg) utils::missing_cmd_args(FLERR, "comm_modify cutoff/multi/old", error);
if (cutusermultiold == nullptr) {
memory->create(cutusermultiold,ntypes+1,"comm:cutusermultiold");
for (i=0; i < ntypes+1; ++i)
@ -381,7 +381,7 @@ void Comm::modify_params(int narg, char **arg)
cut = utils::numeric(FLERR,arg[iarg+2],false,lmp);
cutghostuser = MAX(cutghostuser,cut);
if (cut < 0.0)
error->all(FLERR,"Invalid cutoff in comm_modify command");
error->all(FLERR,"Invalid cutoff {} in comm_modify command", arg[iarg+2]);
for (i=nlo; i<=nhi; ++i)
cutusermultiold[i] = cut;
iarg += 3;
@ -391,10 +391,10 @@ void Comm::modify_params(int narg, char **arg)
multi_reduce = 1;
iarg += 1;
} else if (strcmp(arg[iarg],"vel") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal comm_modify command");
if (iarg+2 > narg) utils::missing_cmd_args(FLERR, "comm_modify vel", error);
ghost_velocity = utils::logical(FLERR,arg[iarg+1],false,lmp);
iarg += 2;
} else error->all(FLERR,"Illegal comm_modify command");
} else error->all(FLERR,"Unknown comm_modify keyword: {}", arg[iarg]);
}
}