void colvar::cvc::parse_group (std::string const &conf,
char const *group_key,
cvm::atom_group &group,
bool optional)
{
if (key_lookup (conf, group_key)) {
group.parse (conf, group_key);
} else {
if (! optional) {
cvm::fatal_error ("Error: definition for atom group \""+
std::string (group_key)+"\" not found.\n");
}
}
}
void colvar::cvc::parse_group (std::string const &conf,
char const *group_key,
cvm::atom_group &group,
bool optional)
{
if (key_lookup (conf, group_key)) {
if (group.parse (conf, group_key) != COLVARS_OK) {
cvm::error ("Error parsing definition for atom group \""+
std::string (group_key)+"\".\n");
return;
}
} else {
if (! optional) {
cvm::error ("Error: definition for atom group \""+
std::string (group_key)+"\" not found.\n");
return;
}
}
}