FunctionParameter::FunctionParameter(const std::string& fmt, bool keyword_only)
: optional(false)
, allow_none(false)
, keyword_only(keyword_only)
, size(0)
, default_scalar(0)
{
auto space = fmt.find(' ');
if (space == std::string::npos) {
throw std::runtime_error("FunctionParameter(): missing type: " + fmt);
}
auto type_str = fmt.substr(0, space);
auto question = type_str.find('?');
if (question != std::string::npos) {
allow_none = true;
type_str = type_str.substr(0, question);
}
// Parse and remove brackets from type_str
auto bracket = type_str.find('[');
if (bracket != std::string::npos) {
auto size_str = type_str.substr(bracket + 1, type_str.length() - bracket - 2);
size = atoi(size_str.c_str());
type_str = type_str.substr(0, bracket);
}
auto name_str = fmt.substr(space + 1);
auto it = type_map.find(type_str);
if (it == type_map.end()) {
throw std::runtime_error("FunctionParameter(): invalid type string: " + type_str);
}
type_ = it->second;
auto eq = name_str.find('=');
if (eq != std::string::npos) {
name = name_str.substr(0, eq);
optional = true;
set_default_str(name_str.substr(eq + 1));
} else {
name = name_str;
}
#if PY_MAJOR_VERSION == 2
python_name = PyString_InternFromString(name.c_str());
#else
python_name = PyUnicode_InternFromString(name.c_str());
#endif
}
void isl_args_set_defaults(struct isl_args *args, void *opt)
{
int i;
for (i = 0; args->args[i].type != isl_arg_end; ++i) {
switch (args->args[i].type) {
case isl_arg_choice:
set_default_choice(&args->args[i], opt);
break;
case isl_arg_flags:
set_default_flags(&args->args[i], opt);
break;
case isl_arg_bool:
set_default_bool(&args->args[i], opt);
break;
case isl_arg_child:
set_default_child(&args->args[i], opt);
break;
case isl_arg_user:
set_default_user(&args->args[i], opt);
break;
case isl_arg_int:
set_default_int(&args->args[i], opt);
break;
case isl_arg_long:
set_default_long(&args->args[i], opt);
break;
case isl_arg_ulong:
set_default_ulong(&args->args[i], opt);
break;
case isl_arg_arg:
case isl_arg_str:
set_default_str(&args->args[i], opt);
break;
case isl_arg_str_list:
set_default_str_list(&args->args[i], opt);
break;
case isl_arg_alias:
case isl_arg_footer:
case isl_arg_version:
case isl_arg_end:
break;
}
}
}
