#ifndef ICU4XCaseMapCloser_HPP #define ICU4XCaseMapCloser_HPP #include #include #include #include #include #include #include #include "diplomat_runtime.hpp" #include "ICU4XCaseMapCloser.h" class ICU4XDataProvider; class ICU4XCaseMapCloser; #include "ICU4XError.hpp" class ICU4XCodePointSetBuilder; /** * A destruction policy for using ICU4XCaseMapCloser with std::unique_ptr. */ struct ICU4XCaseMapCloserDeleter { void operator()(capi::ICU4XCaseMapCloser* l) const noexcept { capi::ICU4XCaseMapCloser_destroy(l); } }; /** * See the [Rust documentation for `CaseMapCloser`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapCloser.html) for more information. */ class ICU4XCaseMapCloser { public: /** * Construct a new ICU4XCaseMapper instance * * See the [Rust documentation for `new`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapCloser.html#method.new) for more information. */ static diplomat::result create(const ICU4XDataProvider& provider); /** * Adds all simple case mappings and the full case folding for `c` to `builder`. * Also adds special case closure mappings. * * See the [Rust documentation for `add_case_closure_to`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapCloser.html#method.add_case_closure_to) for more information. */ void add_case_closure_to(char32_t c, ICU4XCodePointSetBuilder& builder) const; /** * Finds all characters and strings which may casemap to `s` as their full case folding string * and adds them to the set. * * Returns true if the string was found * * See the [Rust documentation for `add_string_case_closure_to`](https://docs.rs/icu/latest/icu/casemap/struct.CaseMapCloser.html#method.add_string_case_closure_to) for more information. */ bool add_string_case_closure_to(const std::string_view s, ICU4XCodePointSetBuilder& builder) const; inline const capi::ICU4XCaseMapCloser* AsFFI() const { return this->inner.get(); } inline capi::ICU4XCaseMapCloser* AsFFIMut() { return this->inner.get(); } inline ICU4XCaseMapCloser(capi::ICU4XCaseMapCloser* i) : inner(i) {} ICU4XCaseMapCloser() = default; ICU4XCaseMapCloser(ICU4XCaseMapCloser&&) noexcept = default; ICU4XCaseMapCloser& operator=(ICU4XCaseMapCloser&& other) noexcept = default; private: std::unique_ptr inner; }; #include "ICU4XDataProvider.hpp" #include "ICU4XCodePointSetBuilder.hpp" inline diplomat::result ICU4XCaseMapCloser::create(const ICU4XDataProvider& provider) { auto diplomat_result_raw_out_value = capi::ICU4XCaseMapCloser_create(provider.AsFFI()); diplomat::result diplomat_result_out_value; if (diplomat_result_raw_out_value.is_ok) { diplomat_result_out_value = diplomat::Ok(ICU4XCaseMapCloser(diplomat_result_raw_out_value.ok)); } else { diplomat_result_out_value = diplomat::Err(static_cast(diplomat_result_raw_out_value.err)); } return diplomat_result_out_value; } inline void ICU4XCaseMapCloser::add_case_closure_to(char32_t c, ICU4XCodePointSetBuilder& builder) const { capi::ICU4XCaseMapCloser_add_case_closure_to(this->inner.get(), c, builder.AsFFIMut()); } inline bool ICU4XCaseMapCloser::add_string_case_closure_to(const std::string_view s, ICU4XCodePointSetBuilder& builder) const { return capi::ICU4XCaseMapCloser_add_string_case_closure_to(this->inner.get(), s.data(), s.size(), builder.AsFFIMut()); } #endif