class ICU4XDataProvider; class ICU4XCaseMapper; #include"ICU4XError.hpp" class ICU4XLocale; struct ICU4XTitlecaseOptionsV1; class ICU4XCodePointSetBuilder;
/** * A destruction policy for using ICU4XCaseMapper with std::unique_ptr.
*/ struct ICU4XCaseMapperDeleter { voidoperator()(capi::ICU4XCaseMapper* l) const noexcept {
capi::ICU4XCaseMapper_destroy(l);
}
};
/** * Returns the full lowercase mapping of the given string * * See the [Rust documentation for `lowercase`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapper.html#method.lowercase) for more information.
*/ template<typename W> diplomat::result<std::monostate, ICU4XError> lowercase_to_writeable(const std::string_view s, const ICU4XLocale& locale, W& write) const;
/** * Returns the full lowercase mapping of the given string * * See the [Rust documentation for `lowercase`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapper.html#method.lowercase) for more information.
*/
diplomat::result<std::string, ICU4XError> lowercase(const std::string_view s, const ICU4XLocale& locale) const;
/** * Returns the full uppercase mapping of the given string * * See the [Rust documentation for `uppercase`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapper.html#method.uppercase) for more information.
*/ template<typename W> diplomat::result<std::monostate, ICU4XError> uppercase_to_writeable(const std::string_view s, const ICU4XLocale& locale, W& write) const;
/** * Returns the full uppercase mapping of the given string * * See the [Rust documentation for `uppercase`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapper.html#method.uppercase) for more information.
*/
diplomat::result<std::string, ICU4XError> uppercase(const std::string_view s, const ICU4XLocale& locale) const;
/** * Returns the full titlecase mapping of the given string, performing head adjustment without * loading additional data. * (if head adjustment is enabled in the options) * * The `v1` refers to the version of the options struct, which may change as we add more options * * See the [Rust documentation for `titlecase_segment_with_only_case_data`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapper.html#method.titlecase_segment_with_only_case_data) for more information.
*/ template<typename W> diplomat::result<std::monostate, ICU4XError> titlecase_segment_with_only_case_data_v1_to_writeable(const std::string_view s, const ICU4XLocale& locale, ICU4XTitlecaseOptionsV1 options, W& write) const;
/** * Returns the full titlecase mapping of the given string, performing head adjustment without * loading additional data. * (if head adjustment is enabled in the options) * * The `v1` refers to the version of the options struct, which may change as we add more options * * See the [Rust documentation for `titlecase_segment_with_only_case_data`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapper.html#method.titlecase_segment_with_only_case_data) for more information.
*/
diplomat::result<std::string, ICU4XError> titlecase_segment_with_only_case_data_v1(const std::string_view s, const ICU4XLocale& locale, ICU4XTitlecaseOptionsV1 options) const;
/** * Case-folds the characters in the given string * * See the [Rust documentation for `fold`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapper.html#method.fold) for more information.
*/ template<typename W> diplomat::result<std::monostate, ICU4XError> fold_to_writeable(const std::string_view s, W& write) const;
/** * Case-folds the characters in the given string * using Turkic (T) mappings for dotted/dotless I. * * See the [Rust documentation for `fold_turkic`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapper.html#method.fold_turkic) for more information.
*/ template<typename W> diplomat::result<std::monostate, ICU4XError> fold_turkic_to_writeable(const std::string_view s, W& write) const;
/** * Case-folds the characters in the given string * using Turkic (T) mappings for dotted/dotless I. * * See the [Rust documentation for `fold_turkic`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapper.html#method.fold_turkic) for more information.
*/
diplomat::result<std::string, ICU4XError> fold_turkic(const std::string_view s) const;
/** * Adds all simple case mappings and the full case folding for `c` to `builder`. * Also adds special case closure mappings. * * In other words, this adds all characters that this casemaps to, as * well as all characters that may casemap to this one. * * Note that since ICU4XCodePointSetBuilder does not contain strings, this will * ignore string mappings. * * Identical to the similarly named method on `ICU4XCaseMapCloser`, use that if you * plan on using string case closure mappings too. * * See the [Rust documentation for `add_case_closure_to`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapper.html#method.add_case_closure_to) for more information.
*/ void add_case_closure_to(char32_t c, ICU4XCodePointSetBuilder& builder) const;
/** * Returns the simple lowercase mapping of the given character. * * This function only implements simple and common mappings. * Full mappings, which can map one char to a string, are not included. * For full mappings, use `ICU4XCaseMapper::lowercase`. * * See the [Rust documentation for `simple_lowercase`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapper.html#method.simple_lowercase) for more information.
*/
char32_t simple_lowercase(char32_t ch) const;
/** * Returns the simple uppercase mapping of the given character. * * This function only implements simple and common mappings. * Full mappings, which can map one char to a string, are not included. * For full mappings, use `ICU4XCaseMapper::uppercase`. * * See the [Rust documentation for `simple_uppercase`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapper.html#method.simple_uppercase) for more information.
*/
char32_t simple_uppercase(char32_t ch) const;
/** * Returns the simple titlecase mapping of the given character. * * This function only implements simple and common mappings. * Full mappings, which can map one char to a string, are not included. * For full mappings, use `ICU4XCaseMapper::titlecase_segment`. * * See the [Rust documentation for `simple_titlecase`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapper.html#method.simple_titlecase) for more information.
*/
char32_t simple_titlecase(char32_t ch) const;
/** * Returns the simple casefolding of the given character. * * This function only implements simple folding. * For full folding, use `ICU4XCaseMapper::fold`. * * See the [Rust documentation for `simple_fold`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapper.html#method.simple_fold) for more information.
*/
char32_t simple_fold(char32_t ch) const;
/** * Returns the simple casefolding of the given character in the Turkic locale * * This function only implements simple folding. * For full folding, use `ICU4XCaseMapper::fold_turkic`. * * See the [Rust documentation for `simple_fold_turkic`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapper.html#method.simple_fold_turkic) for more information.
*/
char32_t simple_fold_turkic(char32_t ch) const; inlineconst capi::ICU4XCaseMapper* AsFFI() const { return this->inner.get(); } inline capi::ICU4XCaseMapper* AsFFIMut() { return this->inner.get(); } inlineexplicit ICU4XCaseMapper(capi::ICU4XCaseMapper* i) : inner(i) {}
ICU4XCaseMapper() = default;
ICU4XCaseMapper(ICU4XCaseMapper&&) noexcept = default;
ICU4XCaseMapper& operator=(ICU4XCaseMapper&& other) noexcept = default; private:
std::unique_ptr<capi::ICU4XCaseMapper, ICU4XCaseMapperDeleter> inner;
};
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