⚠️ This is the documentation for an old userver version. Click here to switch to the latest version.
Extract the number contained in the string. No space characters or other extra characters allowed. Supported types:
Definition in file from_string.hpp.
Go to the source code of this file.
#include <cctype>#include <cerrno>#include <charconv>#include <cstdint>#include <cstdlib>#include <limits>#include <string>#include <string_view>#include <type_traits>#include <typeindex>#include <typeinfo>#include <userver/utils/meta_light.hpp>
Include dependency graph for from_string.hpp:Namespaces | |
| namespace | utils |
| Utilities. | |
Functions | |
| template<typename T , typename StringType , typename = std::enable_if_t< std::is_convertible_v<StringType, std::string_view>>> | |
| T | utils::FromString (const StringType &str) |
| Extract the number contained in the string. No space characters or other extra characters allowed. Supported types: | |
| std::int64_t | utils::FromHexString (const std::string &str) |