Extract the number contained in the string. No space characters or other extra characters allowed. Supported types:
Definition in file from_string.hpp.
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#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>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) |