60 lines
2.5 KiB
C++
60 lines
2.5 KiB
C++
#ifndef ICU4XLocaleFallbackerWithConfig_HPP
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#define ICU4XLocaleFallbackerWithConfig_HPP
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#include <stdint.h>
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#include <stddef.h>
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#include <stdbool.h>
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#include <algorithm>
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#include <memory>
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#include <variant>
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#include <optional>
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#include "diplomat_runtime.hpp"
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#include "ICU4XLocaleFallbackerWithConfig.h"
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class ICU4XLocale;
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class ICU4XLocaleFallbackIterator;
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/**
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* A destruction policy for using ICU4XLocaleFallbackerWithConfig with std::unique_ptr.
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*/
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struct ICU4XLocaleFallbackerWithConfigDeleter {
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void operator()(capi::ICU4XLocaleFallbackerWithConfig* l) const noexcept {
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capi::ICU4XLocaleFallbackerWithConfig_destroy(l);
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}
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};
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/**
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* An object that runs the ICU4X locale fallback algorithm with specific configurations.
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*
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* See the [Rust documentation for `LocaleFallbacker`](https://docs.rs/icu/latest/icu/locid_transform/fallback/struct.LocaleFallbacker.html) for more information.
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*
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* See the [Rust documentation for `LocaleFallbackerWithConfig`](https://docs.rs/icu/latest/icu/locid_transform/fallback/struct.LocaleFallbackerWithConfig.html) for more information.
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*/
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class ICU4XLocaleFallbackerWithConfig {
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public:
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/**
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* Creates an iterator from a locale with each step of fallback.
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*
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* See the [Rust documentation for `fallback_for`](https://docs.rs/icu/latest/icu/locid_transform/fallback/struct.LocaleFallbacker.html#method.fallback_for) for more information.
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*
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* Lifetimes: `this` must live at least as long as the output.
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*/
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ICU4XLocaleFallbackIterator fallback_for_locale(const ICU4XLocale& locale) const;
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inline const capi::ICU4XLocaleFallbackerWithConfig* AsFFI() const { return this->inner.get(); }
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inline capi::ICU4XLocaleFallbackerWithConfig* AsFFIMut() { return this->inner.get(); }
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inline explicit ICU4XLocaleFallbackerWithConfig(capi::ICU4XLocaleFallbackerWithConfig* i) : inner(i) {}
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ICU4XLocaleFallbackerWithConfig() = default;
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ICU4XLocaleFallbackerWithConfig(ICU4XLocaleFallbackerWithConfig&&) noexcept = default;
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ICU4XLocaleFallbackerWithConfig& operator=(ICU4XLocaleFallbackerWithConfig&& other) noexcept = default;
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private:
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std::unique_ptr<capi::ICU4XLocaleFallbackerWithConfig, ICU4XLocaleFallbackerWithConfigDeleter> inner;
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};
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#include "ICU4XLocale.hpp"
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#include "ICU4XLocaleFallbackIterator.hpp"
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inline ICU4XLocaleFallbackIterator ICU4XLocaleFallbackerWithConfig::fallback_for_locale(const ICU4XLocale& locale) const {
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return ICU4XLocaleFallbackIterator(capi::ICU4XLocaleFallbackerWithConfig_fallback_for_locale(this->inner.get(), locale.AsFFI()));
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}
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#endif
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