74     std::optional<std::string> stringValue = getString(key);  in getInt()  local
75     if (!stringValue.has_value() || stringValue->length() == 0) {  in getInt()
80     int32_t value = static_cast<int32_t>(strtol(stringValue->c_str(), &end, 10));  in getInt()
83               stringValue->c_str());  in getInt()
90     std::optional<std::string> stringValue = getString(key);  in getFloat()  local
91     if (!stringValue.has_value() || stringValue->length() == 0) {  in getFloat()
96     float value = strtof(stringValue->c_str(), &end);  in getFloat()
99               stringValue->c_str());  in getFloat()
106     std::optional<std::string> stringValue = getString(key);  in getDouble()  local
107     if (!stringValue.has_value() || stringValue->length() == 0) {  in getDouble()
112     double value = strtod(stringValue->c_str(), &end);  in getDouble()
115               stringValue->c_str());  in getDouble()