etl::strings Namespace Reference

Classes
struct	from_floating_point_options
struct	from_floating_point_result
struct	from_integer_options
struct	from_integer_result
struct	to_floating_point_result
struct	to_integer_options
struct	to_integer_result

Enumerations
enum struct	from_floating_point_error : unsigned char { none , overflow }
enum struct	from_integer_error : unsigned char { none , overflow }
enum struct	to_floating_point_error : unsigned char { none , invalid_input , overflow }
enum struct	to_integer_error : unsigned char { none , invalid_input , overflow }

Functions
template<typename Char, typename Traits>
constexpr auto	find (basic_string_view< Char, Traits > haystack, basic_string_view< Char, Traits > needle, typename basic_string_view< Char, Traits >::size_type pos=0) noexcept -> typename basic_string_view< Char, Traits >::size_type
template<floating_point Float, from_floating_point_options Options = from_floating_point_options{}>
constexpr auto	from_floating_point (Float val, span< char > out, int precision) -> from_floating_point_result
template<integral Int, from_integer_options Options = from_integer_options{}>
constexpr auto	from_integer (Int num, char *str, size_t length, int base) -> from_integer_result
template<typename CharT, typename Traits>
constexpr auto	rfind (basic_string_view< CharT, Traits > haystack, basic_string_view< CharT, Traits > needle, typename basic_string_view< CharT, Traits >::size_type pos) noexcept -> typename basic_string_view< CharT, Traits >::size_type
template<typename CharT, typename Traits>
constexpr auto	rfind (basic_string_view< CharT, Traits > haystack, CharT character, typename basic_string_view< CharT, Traits >::size_type pos) noexcept -> typename basic_string_view< CharT, Traits >::size_type
template<typename Float>
constexpr auto	to_floating_point (etl::string_view str) noexcept -> to_floating_point_result< Float >
template<integral Int, to_integer_options Options = to_integer_options{}>
constexpr auto	to_integer (string_view str, Int base=Int(10)) noexcept -> to_integer_result< Int >

Enumeration Type Documentation

from_floating_point_error

enum struct from_floating_point_error : unsigned char

strong

Enumerator
none
overflow

from_integer_error

enum struct from_integer_error : unsigned char

strong

Enumerator
none
overflow

to_floating_point_error

enum struct to_floating_point_error : unsigned char

strong

Enumerator
none
invalid_input
overflow

to_integer_error

enum struct to_integer_error : unsigned char

strong

Enumerator
none
invalid_input
overflow

Function Documentation

find()

template<typename Char, typename Traits>

auto find ( basic_string_view< Char, Traits > haystack, basic_string_view< Char, Traits > needle, typename basic_string_view< Char, Traits >::size_type pos = 0 ) -> typename basic_string_view<Char, Traits>::size_type

nodiscardconstexprnoexcept

from_floating_point()

template<floating_point Float, from_floating_point_options Options = from_floating_point_options{}>

auto from_floating_point ( Float val, span< char > out, int precision ) -> from_floating_point_result

nodiscardconstexpr

from_integer()

template<integral Int, from_integer_options Options = from_integer_options{}>

auto from_integer ( Int num, char * str, size_t length, int base ) -> from_integer_result

nodiscardconstexpr

rfind() [1/2]

template<typename CharT, typename Traits>

auto rfind ( basic_string_view< CharT, Traits > haystack, basic_string_view< CharT, Traits > needle, typename basic_string_view< CharT, Traits >::size_type pos ) -> typename basic_string_view<CharT, Traits>::size_type

nodiscardconstexprnoexcept

rfind() [2/2]

template<typename CharT, typename Traits>

auto rfind ( basic_string_view< CharT, Traits > haystack, CharT character, typename basic_string_view< CharT, Traits >::size_type pos ) -> typename basic_string_view<CharT, Traits>::size_type

nodiscardconstexprnoexcept

to_floating_point()

template<typename Float>

auto to_floating_point ( etl::string_view str ) -> to_floating_point_result<Float>

nodiscardconstexprnoexcept

to_integer()

template<integral Int, to_integer_options Options = to_integer_options{}>

auto to_integer ( string_view str, Int base = Int(10) ) -> to_integer_result<Int>

nodiscardconstexprnoexcept