78 lines
3.4 KiB
C++
78 lines
3.4 KiB
C++
#ifndef ICU4XCanonicalDecomposition_HPP
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#define ICU4XCanonicalDecomposition_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 "ICU4XCanonicalDecomposition.h"
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class ICU4XDataProvider;
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class ICU4XCanonicalDecomposition;
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#include "ICU4XError.hpp"
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struct ICU4XDecomposed;
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/**
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* A destruction policy for using ICU4XCanonicalDecomposition with std::unique_ptr.
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*/
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struct ICU4XCanonicalDecompositionDeleter {
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void operator()(capi::ICU4XCanonicalDecomposition* l) const noexcept {
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capi::ICU4XCanonicalDecomposition_destroy(l);
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}
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};
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/**
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* The raw (non-recursive) canonical decomposition operation.
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*
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* Callers should generally use ICU4XDecomposingNormalizer unless they specifically need raw composition operations
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*
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* See the [Rust documentation for `CanonicalDecomposition`](https://docs.rs/icu/latest/icu/normalizer/properties/struct.CanonicalDecomposition.html) for more information.
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*/
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class ICU4XCanonicalDecomposition {
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public:
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/**
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* Construct a new ICU4XCanonicalDecomposition instance for NFC
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*
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* See the [Rust documentation for `new`](https://docs.rs/icu/latest/icu/normalizer/properties/struct.CanonicalDecomposition.html#method.new) for more information.
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*/
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static diplomat::result<ICU4XCanonicalDecomposition, ICU4XError> create(const ICU4XDataProvider& provider);
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/**
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* Performs non-recursive canonical decomposition (including for Hangul).
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*
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* See the [Rust documentation for `decompose`](https://docs.rs/icu/latest/icu/normalizer/properties/struct.CanonicalDecomposition.html#method.decompose) for more information.
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*/
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ICU4XDecomposed decompose(char32_t c) const;
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inline const capi::ICU4XCanonicalDecomposition* AsFFI() const { return this->inner.get(); }
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inline capi::ICU4XCanonicalDecomposition* AsFFIMut() { return this->inner.get(); }
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inline explicit ICU4XCanonicalDecomposition(capi::ICU4XCanonicalDecomposition* i) : inner(i) {}
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ICU4XCanonicalDecomposition() = default;
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ICU4XCanonicalDecomposition(ICU4XCanonicalDecomposition&&) noexcept = default;
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ICU4XCanonicalDecomposition& operator=(ICU4XCanonicalDecomposition&& other) noexcept = default;
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private:
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std::unique_ptr<capi::ICU4XCanonicalDecomposition, ICU4XCanonicalDecompositionDeleter> inner;
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};
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#include "ICU4XDataProvider.hpp"
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#include "ICU4XDecomposed.hpp"
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inline diplomat::result<ICU4XCanonicalDecomposition, ICU4XError> ICU4XCanonicalDecomposition::create(const ICU4XDataProvider& provider) {
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auto diplomat_result_raw_out_value = capi::ICU4XCanonicalDecomposition_create(provider.AsFFI());
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diplomat::result<ICU4XCanonicalDecomposition, ICU4XError> diplomat_result_out_value;
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if (diplomat_result_raw_out_value.is_ok) {
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diplomat_result_out_value = diplomat::Ok<ICU4XCanonicalDecomposition>(ICU4XCanonicalDecomposition(diplomat_result_raw_out_value.ok));
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} else {
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diplomat_result_out_value = diplomat::Err<ICU4XError>(static_cast<ICU4XError>(diplomat_result_raw_out_value.err));
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}
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return diplomat_result_out_value;
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}
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inline ICU4XDecomposed ICU4XCanonicalDecomposition::decompose(char32_t c) const {
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capi::ICU4XDecomposed diplomat_raw_struct_out_value = capi::ICU4XCanonicalDecomposition_decompose(this->inner.get(), c);
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return ICU4XDecomposed{ .first = std::move(diplomat_raw_struct_out_value.first), .second = std::move(diplomat_raw_struct_out_value.second) };
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}
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#endif
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