replace 'strstr(xxx,"x_") == xxx' with utils::strmatch("^x_")

This commit is contained in:
Axel Kohlmeyer
2021-02-04 15:20:43 -05:00
parent 3e07711739
commit 4e791ac4f7
35 changed files with 163 additions and 163 deletions

View File

@ -92,7 +92,7 @@ void Set::command(int narg, char **arg)
if (strcmp(arg[iarg],"type") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else ivalue = utils::inumeric(FLERR,arg[iarg+1],false,lmp);
set(TYPE);
iarg += 2;
@ -141,7 +141,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"mol") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else ivalue = utils::inumeric(FLERR,arg[iarg+1],false,lmp);
if (!atom->molecule_flag)
error->all(FLERR,"Cannot set this attribute for this atom style");
@ -150,49 +150,49 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"x") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
set(X);
iarg += 2;
} else if (strcmp(arg[iarg],"y") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
set(Y);
iarg += 2;
} else if (strcmp(arg[iarg],"z") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
set(Z);
iarg += 2;
} else if (strcmp(arg[iarg],"vx") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
set(VX);
iarg += 2;
} else if (strcmp(arg[iarg],"vy") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
set(VY);
iarg += 2;
} else if (strcmp(arg[iarg],"vz") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
set(VZ);
iarg += 2;
} else if (strcmp(arg[iarg],"charge") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (!atom->q_flag)
error->all(FLERR,"Cannot set this attribute for this atom style");
@ -201,7 +201,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"mass") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (!atom->rmass_flag)
error->all(FLERR,"Cannot set this attribute for this atom style");
@ -210,11 +210,11 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"shape") == 0) {
if (iarg+4 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else xvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (strstr(arg[iarg+2],"v_") == arg[iarg+2]) varparse(arg[iarg+2],2);
if (utils::strmatch(arg[iarg+2],"^v_")) varparse(arg[iarg+2],2);
else yvalue = utils::numeric(FLERR,arg[iarg+2],false,lmp);
if (strstr(arg[iarg+3],"v_") == arg[iarg+3]) varparse(arg[iarg+3],3);
if (utils::strmatch(arg[iarg+3],"^v_")) varparse(arg[iarg+3],3);
else zvalue = utils::numeric(FLERR,arg[iarg+3],false,lmp);
if (!atom->ellipsoid_flag)
error->all(FLERR,"Cannot set this attribute for this atom style");
@ -223,7 +223,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"length") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (!atom->line_flag)
error->all(FLERR,"Cannot set this attribute for this atom style");
@ -232,7 +232,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"tri") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (!atom->tri_flag)
error->all(FLERR,"Cannot set this attribute for this atom style");
@ -241,11 +241,11 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"dipole") == 0) {
if (iarg+4 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else xvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (strstr(arg[iarg+2],"v_") == arg[iarg+2]) varparse(arg[iarg+2],2);
if (utils::strmatch(arg[iarg+2],"^v_")) varparse(arg[iarg+2],2);
else yvalue = utils::numeric(FLERR,arg[iarg+2],false,lmp);
if (strstr(arg[iarg+3],"v_") == arg[iarg+3]) varparse(arg[iarg+3],3);
if (utils::strmatch(arg[iarg+3],"^v_")) varparse(arg[iarg+3],3);
else zvalue = utils::numeric(FLERR,arg[iarg+3],false,lmp);
if (!atom->mu_flag)
error->all(FLERR,"Cannot set this attribute for this atom style");
@ -267,13 +267,13 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"spin") == 0) {
if (iarg+4 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (strstr(arg[iarg+2],"v_") == arg[iarg+2]) varparse(arg[iarg+2],2);
if (utils::strmatch(arg[iarg+2],"^v_")) varparse(arg[iarg+2],2);
else xvalue = utils::numeric(FLERR,arg[iarg+2],false,lmp);
if (strstr(arg[iarg+3],"v_") == arg[iarg+3]) varparse(arg[iarg+3],3);
if (utils::strmatch(arg[iarg+3],"^v_")) varparse(arg[iarg+3],3);
else yvalue = utils::numeric(FLERR,arg[iarg+3],false,lmp);
if (strstr(arg[iarg+4],"v_") == arg[iarg+4]) varparse(arg[iarg+4],4);
if (utils::strmatch(arg[iarg+4],"^v_")) varparse(arg[iarg+4],4);
else zvalue = utils::numeric(FLERR,arg[iarg+4],false,lmp);
if (!atom->sp_flag)
error->all(FLERR,"Cannot set this attribute for this atom style");
@ -295,13 +295,13 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"quat") == 0) {
if (iarg+5 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else xvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (strstr(arg[iarg+2],"v_") == arg[iarg+2]) varparse(arg[iarg+2],2);
if (utils::strmatch(arg[iarg+2],"^v_")) varparse(arg[iarg+2],2);
else yvalue = utils::numeric(FLERR,arg[iarg+2],false,lmp);
if (strstr(arg[iarg+3],"v_") == arg[iarg+3]) varparse(arg[iarg+3],3);
if (utils::strmatch(arg[iarg+3],"^v_")) varparse(arg[iarg+3],3);
else zvalue = utils::numeric(FLERR,arg[iarg+3],false,lmp);
if (strstr(arg[iarg+4],"v_") == arg[iarg+4]) varparse(arg[iarg+4],4);
if (utils::strmatch(arg[iarg+4],"^v_")) varparse(arg[iarg+4],4);
else wvalue = utils::numeric(FLERR,arg[iarg+4],false,lmp);
if (!atom->ellipsoid_flag && !atom->tri_flag && !atom->body_flag)
error->all(FLERR,"Cannot set this attribute for this atom style");
@ -320,7 +320,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"theta") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else {
dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
dvalue *= MY_PI/180.0;
@ -342,11 +342,11 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"angmom") == 0) {
if (iarg+4 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else xvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (strstr(arg[iarg+2],"v_") == arg[iarg+2]) varparse(arg[iarg+2],2);
if (utils::strmatch(arg[iarg+2],"^v_")) varparse(arg[iarg+2],2);
else yvalue = utils::numeric(FLERR,arg[iarg+2],false,lmp);
if (strstr(arg[iarg+3],"v_") == arg[iarg+3]) varparse(arg[iarg+3],3);
if (utils::strmatch(arg[iarg+3],"^v_")) varparse(arg[iarg+3],3);
else zvalue = utils::numeric(FLERR,arg[iarg+3],false,lmp);
if (!atom->angmom_flag)
error->all(FLERR,"Cannot set this attribute for this atom style");
@ -355,11 +355,11 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"omega") == 0) {
if (iarg+4 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else xvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (strstr(arg[iarg+2],"v_") == arg[iarg+2]) varparse(arg[iarg+2],2);
if (utils::strmatch(arg[iarg+2],"^v_")) varparse(arg[iarg+2],2);
else yvalue = utils::numeric(FLERR,arg[iarg+2],false,lmp);
if (strstr(arg[iarg+3],"v_") == arg[iarg+3]) varparse(arg[iarg+3],3);
if (utils::strmatch(arg[iarg+3],"^v_")) varparse(arg[iarg+3],3);
else zvalue = utils::numeric(FLERR,arg[iarg+3],false,lmp);
if (!atom->omega_flag)
error->all(FLERR,"Cannot set this attribute for this atom style");
@ -368,7 +368,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"diameter") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (!atom->radius_flag)
error->all(FLERR,"Cannot set this attribute for this atom style");
@ -378,7 +378,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"density") == 0 ||
(strcmp(arg[iarg],"density/disc") == 0)) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (!atom->rmass_flag)
error->all(FLERR,"Cannot set this attribute for this atom style");
@ -394,7 +394,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"volume") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (!atom->vfrac_flag)
error->all(FLERR,"Cannot set this attribute for this atom style");
@ -407,17 +407,17 @@ void Set::command(int narg, char **arg)
ximageflag = yimageflag = zimageflag = 0;
if (strcmp(arg[iarg+1],"NULL") != 0) {
ximageflag = 1;
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else ximage = utils::inumeric(FLERR,arg[iarg+1],false,lmp);
}
if (strcmp(arg[iarg+2],"NULL") != 0) {
yimageflag = 1;
if (strstr(arg[iarg+2],"v_") == arg[iarg+2]) varparse(arg[iarg+2],2);
if (utils::strmatch(arg[iarg+2],"^v_")) varparse(arg[iarg+2],2);
else yimage = utils::inumeric(FLERR,arg[iarg+2],false,lmp);
}
if (strcmp(arg[iarg+3],"NULL") != 0) {
zimageflag = 1;
if (strstr(arg[iarg+3],"v_") == arg[iarg+3]) varparse(arg[iarg+3],3);
if (utils::strmatch(arg[iarg+3],"^v_")) varparse(arg[iarg+3],3);
else zimage = utils::inumeric(FLERR,arg[iarg+3],false,lmp);
}
if (ximageflag && ximage && !domain->xperiodic)
@ -474,7 +474,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"sph/e") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (!atom->esph_flag)
error->all(FLERR,"Cannot set meso/e for this atom style");
@ -483,7 +483,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"sph/cv") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (!atom->cv_flag)
error->all(FLERR,"Cannot set meso/cv for this atom style");
@ -492,7 +492,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"sph/rho") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (!atom->rho_flag)
error->all(FLERR,"Cannot set meso/rho for this atom style");
@ -502,7 +502,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"edpd/temp") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strcmp(arg[iarg+1],"NULL") == 0) dvalue = -1.0;
else if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
else if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else {
dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (dvalue < 0.0) error->all(FLERR,"Illegal set command");
@ -515,7 +515,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"edpd/cv") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strcmp(arg[iarg+1],"NULL") == 0) dvalue = -1.0;
else if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
else if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else {
dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (dvalue < 0.0) error->all(FLERR,"Illegal set command");
@ -528,7 +528,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"cc") == 0) {
if (iarg+3 > narg) error->all(FLERR,"Illegal set command");
if (strcmp(arg[iarg+1],"NULL") == 0) dvalue = -1.0;
else if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
else if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else {
cc_index = utils::inumeric(FLERR,arg[iarg+1],false,lmp);
dvalue = utils::numeric(FLERR,arg[iarg+2],false,lmp);
@ -541,7 +541,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"smd/mass/density") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (!atom->smd_flag)
error->all(FLERR,"Cannot set smd/mass/density for this atom style");
@ -550,7 +550,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"smd/contact/radius") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (!atom->smd_flag)
error->all(FLERR,"Cannot set smd/contact/radius "
@ -561,7 +561,7 @@ void Set::command(int narg, char **arg)
} else if (strcmp(arg[iarg],"dpd/theta") == 0) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strcmp(arg[iarg+1],"NULL") == 0) dvalue = -1.0;
else if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
else if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else {
dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
if (dvalue < 0.0) error->all(FLERR,"Illegal set command");
@ -571,9 +571,9 @@ void Set::command(int narg, char **arg)
set(DPDTHETA);
iarg += 2;
} else if (strstr(arg[iarg],"i_") == arg[iarg]) {
} else if (utils::strmatch(arg[iarg],"^i_")) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else ivalue = utils::inumeric(FLERR,arg[iarg+1],false,lmp);
int flag;
index_custom = atom->find_custom(&arg[iarg][2],flag);
@ -582,9 +582,9 @@ void Set::command(int narg, char **arg)
set(INAME);
iarg += 2;
} else if (strstr(arg[iarg],"d_") == arg[iarg]) {
} else if (utils::strmatch(arg[iarg],"^d_")) {
if (iarg+2 > narg) error->all(FLERR,"Illegal set command");
if (strstr(arg[iarg+1],"v_") == arg[iarg+1]) varparse(arg[iarg+1],1);
if (utils::strmatch(arg[iarg+1],"^v_")) varparse(arg[iarg+1],1);
else dvalue = utils::numeric(FLERR,arg[iarg+1],false,lmp);
int flag;
index_custom = atom->find_custom(&arg[iarg][2],flag);