parsi/fixed_string.hpp

namespace parsi

template<std::size_t SizeV, typename CharT = char>
class FixedString

Public Types

using char_type = std::remove_cvref_t<CharT>

Public Functions

inline constexpr FixedString(const char_type (&arr)[SizeV]) noexcept

inline constexpr FixedString(const std::array<char_type, array_size> &arr) noexcept

inline constexpr const char_type *data() const noexcept

inline constexpr std::size_t size() const noexcept

inline constexpr auto as_string_view() const noexcept -> std::string_view

inline constexpr auto as_span() const noexcept -> std::span<const char_type>

inline constexpr auto as_sized_span() const noexcept -> std::span<const char_type, array_size>

template<std::size_t OtherSizeV>
inline constexpr bool equals(const FixedString<OtherSizeV> &other) const noexcept

inline constexpr bool equals(std::string_view other) const noexcept

inline constexpr const char_type *begin() const noexcept

inline constexpr const char_type *end() const noexcept

inline constexpr char_type operator[](std::size_t index) const noexcept

inline constexpr operator std::string_view() const & noexcept

inline constexpr operator std::span<const char_type>() const & noexcept

Public Static Functions

static inline constexpr auto make(const char_type *arr, std::size_t size) noexcept -> std::optional<FixedString>

static inline constexpr auto make(const char_type (&arr)[SizeV]) noexcept -> std::optional<FixedString>

static inline constexpr auto make(const std::array<char_type, array_size> &arr) noexcept -> std::optional<FixedString>

static inline constexpr auto make(std::string_view str) noexcept -> std::optional<FixedString>

Public Static Attributes

static constexpr std::size_t array_size = SizeV + 1

Private Members

const std::array<char_type, array_size> _arr = {}

const std::size_t _size = array_size - 1

Private Static Functions

static inline constexpr auto internal_make_array(std::span<const char_type> bytes) noexcept -> std::array<char_type, array_size>

static inline constexpr std::size_t strlen(const char_type *data) noexcept

Friends

template<std::size_t RhsSizeV> inline friend constexpr friend bool operator== (const FixedString &lhs, const FixedString< RhsSizeV > &rhs) noexcept

inline friend constexpr friend bool operator== (const FixedString &lhs, std::string_view rhs) noexcept

template<std::size_t RhsSizeV> inline friend constexpr friend bool operator!= (const FixedString &lhs, const FixedString< RhsSizeV > &rhs) noexcept

inline friend constexpr friend bool operator!= (const FixedString &lhs, std::string_view rhs) noexcept