v1::fixed_string< N > Struct Template Reference

#include <hikogui/fixed_string.hpp>

Public Types
using	value_type = char

Public Member Functions
constexpr	fixed_string (fixed_string const &) noexcept=default
constexpr	fixed_string (fixed_string &&) noexcept=default
constexpr fixed_string &	operator= (fixed_string const &) noexcept=default
constexpr fixed_string &	operator= (fixed_string &&) noexcept=default
template<std::size_t O> requires ((O - 1) == N)
constexpr	fixed_string (char const (&str)[O]) noexcept
constexpr	operator std::string_view () const noexcept
constexpr	operator std::string () const noexcept
constexpr std::size_t	size () const noexcept
constexpr char &	operator[] (size_t index) noexcept
constexpr char const &	operator[] (size_t index) const noexcept
constexpr auto	begin () noexcept
constexpr auto	end () noexcept
constexpr bool	operator== (fixed_string const &rhs) const noexcept=default
constexpr auto	operator<=> (fixed_string const &rhs) const noexcept=default
template<size_t O> requires (O != N)
constexpr bool	operator== (fixed_string< O > const &rhs) const noexcept
template<size_t O> requires (O != N)
constexpr auto	operator<=> (fixed_string< O > const &rhs) const noexcept
constexpr bool	operator== (std::string_view rhs) const noexcept
constexpr auto	operator<=> (std::string_view rhs) const noexcept
constexpr bool	operator== (std::string const &rhs) const noexcept
constexpr auto	operator<=> (std::string const &rhs) const noexcept
constexpr bool	operator== (char const *rhs) const noexcept
constexpr auto	operator<=> (char const *rhs) const noexcept
template<size_t O>
constexpr bool	operator== (char const (&rhs)[O]) const noexcept
template<size_t O>
constexpr auto	operator<=> (char const (&rhs)[O]) const noexcept
template<size_t O>
constexpr auto	operator+ (fixed_string< O > const &rhs) const noexcept

Data Fields
std::array< char, N >	_str = {}

Detailed Description

template<int N>
struct v1::fixed_string< N >

A string which may be used as a none-type template parameter.

example: ``` template<hi::fixed_string Foo> class A { auto bar() { return std::string{Foo}; } };

std::string test() { auto a = A<"hello">{}; return a.bar(); } ```

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The documentation for this struct was generated from the following file:

• hikogui/src/hikogui/fixed_string.hpp