static bool parseBool(const char* value)
{
- for (const char* true_value : true_values)
+ for (const char* const& true_value : true_values)
if (std::strcmp(true_value, value) == 0)
return true;
- for (const char* false_value : false_values)
+ for (const char* const& false_value : false_values)
if (std::strcmp(false_value, value) == 0)
return false;
throw std::range_error("not a boolean");
// ***** ConfigType *****
/// A trait which define possible options types:
-template<class T> struct ConfigType;
+template <class T> class ConfigType;
-template<> struct ConfigType<int> {
+template <> class ConfigType<int> {
+public:
static constexpr const char* type_name = "int";
static inline double parse(const char* value)
{
return parseLong(value);
}
};
-template<> struct ConfigType<double> {
+template <> class ConfigType<double> {
+public:
static constexpr const char* type_name = "double";
static inline double parse(const char* value)
{
return parseDouble(value);
}
};
-template<> struct ConfigType<std::string> {
+template <> class ConfigType<std::string> {
+public:
static constexpr const char* type_name = "string";
static inline std::string parse(const char* value)
{
return std::string(value);
}
};
-template<> struct ConfigType<bool> {
+template <> class ConfigType<bool> {
+public:
static constexpr const char* type_name = "boolean";
static inline bool parse(const char* value)
{
Config::~Config()
{
XBT_DEBUG("Frees cfg set %p", this);
- for (auto elm : options)
+ for (auto const& elm : options)
delete elm.second;
}
inline ConfigurationElement* Config::getDictElement(const char* name)
{
- try {
- return options.at(name);
- } catch (std::out_of_range& unfound) {
- try {
- ConfigurationElement* res = aliases.at(name);
+ auto opt = options.find(name);
+ if (opt != options.end()) {
+ return opt->second;
+ } else {
+ auto als = aliases.find(name);
+ if (als != aliases.end()) {
+ ConfigurationElement* res = als->second;
if (warn_for_aliases)
XBT_INFO("Option %s has been renamed to %s. Consider switching.", name, res->getKey().c_str());
return res;
- } catch (std::out_of_range& missing_key) {
+ } else {
throw simgrid::config::missing_key_error(std::string("Bad config key: ") + name);
}
}
if (name)
printf("%s>> Dumping of the config set '%s':\n", indent, name);
- for (auto elm : options)
+ for (auto const& elm : options)
printf("%s %s: ()%s) %s", indent, elm.first.c_str(), elm.second->getTypeName(),
elm.second->getStringValue().c_str());
{
bool old_warn_for_aliases = false;
std::swap(warn_for_aliases, old_warn_for_aliases);
- for (auto elm : aliases)
+ for (auto const& elm : aliases)
printf(" %s: %s\n", elm.first.c_str(), (*this)[elm.first.c_str()].getDescription().c_str());
std::swap(warn_for_aliases, old_warn_for_aliases);
}
/** @brief Displays the declared options and their description */
void Config::help()
{
- for (auto elm : options) {
+ for (auto const& elm : options) {
simgrid::config::ConfigurationElement* variable = this->options.at(elm.first);
printf(" %s: %s\n", elm.first.c_str(), variable->getDescription().c_str());
printf(" Type: %s; ", variable->getTypeName());
/* Pass the following blank chars */
*(option++) = '\0';
while (option - name < (len - 1) && (*option == ' ' || *option == '\n' || *option == '\t')) {
- /* fprintf(stderr,"Ignore a blank char.\n"); */
option++;
}
if (option - name == len - 1)