namespace {
-const char* true_values[] = {
- "yes", "on", "true", "1"
-};
-const char* false_values[] = {
- "no", "off", "false", "0"
-};
-
-static bool parse_bool(const char* value)
+bool parse_bool(const char* value)
{
- for (const char* const& true_value : true_values)
+ for (const char* true_value : {"yes", "on", "true", "1"})
if (std::strcmp(true_value, value) == 0)
return true;
- for (const char* const& false_value : false_values)
+ for (const char* false_value : {"no", "off", "false", "0"})
if (std::strcmp(false_value, value) == 0)
return false;
throw std::range_error("not a boolean");
}
-static double parse_double(const char* value)
+double parse_double(const char* value)
{
char* end;
errno = 0;
return res;
}
-static long int parse_long(const char* value)
+long int parse_long(const char* value)
{
char* end;
errno = 0;
this->update();
} else {
XBT_DEBUG("Do not override configuration variable '%s' with value '%s' because it was already set.",
- get_key().c_str(), to_string(value).c_str());
+ get_key().c_str(), get_string_value().c_str());
}
}
};
return to_string(content);
}
+template <> std::string TypedConfigurationElement<double>::get_string_value() // override
+{
+ // don't want std::to_string which uses %f, and formats very small values as 0.000000
+ return xbt::string_printf("%g", content);
+}
+
template <class T> void TypedConfigurationElement<T>::set_string_value(const char* value) // override
{
this->content = ConfigType<T>::parse(value);