1 #ifndef icu4x_Bidi_D_HPP 2 #define icu4x_Bidi_D_HPP 3 4 #include <stdio.h> 5 #include <stdint.h> 6 #include <stddef.h> 7 #include <stdbool.h> 8 #include <memory> 9 #include <functional> 10 #include <optional> 11 #include "../diplomat_runtime.hpp" 12 13 namespace icu4x { 14 namespace capi { struct Bidi; } 15 class Bidi; 16 namespace capi { struct BidiInfo; } 17 class BidiInfo; 18 namespace capi { struct DataProvider; } 19 class DataProvider; 20 namespace capi { struct ReorderedIndexMap; } 21 class ReorderedIndexMap; 22 class DataError; 23 } 24 25 26 namespace icu4x { 27 namespace capi { 28 struct Bidi; 29 } // namespace capi 30 } // namespace 31 32 namespace icu4x { 33 class Bidi { 34 public: 35 36 inline static std::unique_ptr<icu4x::Bidi> create(); 37 38 inline static diplomat::result<std::unique_ptr<icu4x::Bidi>, icu4x::DataError> create_with_provider(const icu4x::DataProvider& provider); 39 40 inline std::unique_ptr<icu4x::BidiInfo> for_text(std::string_view text, std::optional<uint8_t> default_level) const; 41 42 inline std::unique_ptr<icu4x::ReorderedIndexMap> reorder_visual(diplomat::span<const uint8_t> levels) const; 43 44 inline static bool level_is_rtl(uint8_t level); 45 46 inline static bool level_is_ltr(uint8_t level); 47 48 inline static uint8_t level_rtl(); 49 50 inline static uint8_t level_ltr(); 51 52 inline const icu4x::capi::Bidi* AsFFI() const; 53 inline icu4x::capi::Bidi* AsFFI(); 54 inline static const icu4x::Bidi* FromFFI(const icu4x::capi::Bidi* ptr); 55 inline static icu4x::Bidi* FromFFI(icu4x::capi::Bidi* ptr); 56 inline static void operator delete(void* ptr); 57 private: 58 Bidi() = delete; 59 Bidi(const icu4x::Bidi&) = delete; 60 Bidi(icu4x::Bidi&&) noexcept = delete; 61 Bidi operator=(const icu4x::Bidi&) = delete; 62 Bidi operator=(icu4x::Bidi&&) noexcept = delete; 63 static void operator delete[](void*, size_t) = delete; 64 }; 65 66 } // namespace 67 #endif // icu4x_Bidi_D_HPP 68