107 lines
5.5 KiB
C++
107 lines
5.5 KiB
C++
#ifndef ICU4XGregorianDateTimeFormatter_HPP
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#define ICU4XGregorianDateTimeFormatter_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 "ICU4XGregorianDateTimeFormatter.h"
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class ICU4XDataProvider;
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class ICU4XLocale;
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#include "ICU4XDateLength.hpp"
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#include "ICU4XTimeLength.hpp"
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class ICU4XGregorianDateTimeFormatter;
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#include "ICU4XError.hpp"
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class ICU4XIsoDateTime;
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/**
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* A destruction policy for using ICU4XGregorianDateTimeFormatter with std::unique_ptr.
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*/
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struct ICU4XGregorianDateTimeFormatterDeleter {
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void operator()(capi::ICU4XGregorianDateTimeFormatter* l) const noexcept {
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capi::ICU4XGregorianDateTimeFormatter_destroy(l);
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}
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};
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/**
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* An ICU4X TypedDateTimeFormatter object capable of formatting a [`ICU4XIsoDateTime`] as a string,
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* using the Gregorian Calendar.
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*
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* See the [Rust documentation for `TypedDateTimeFormatter`](https://docs.rs/icu/latest/icu/datetime/struct.TypedDateTimeFormatter.html) for more information.
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*/
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class ICU4XGregorianDateTimeFormatter {
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public:
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/**
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* Creates a new [`ICU4XGregorianDateFormatter`] from locale data.
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*
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* See the [Rust documentation for `try_new`](https://docs.rs/icu/latest/icu/datetime/struct.TypedDateTimeFormatter.html#method.try_new) for more information.
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*/
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static diplomat::result<ICU4XGregorianDateTimeFormatter, ICU4XError> create_with_lengths(const ICU4XDataProvider& provider, const ICU4XLocale& locale, ICU4XDateLength date_length, ICU4XTimeLength time_length);
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/**
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* Formats a [`ICU4XIsoDateTime`] to a string.
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*
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* See the [Rust documentation for `format`](https://docs.rs/icu/latest/icu/datetime/struct.TypedDateTimeFormatter.html#method.format) for more information.
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*/
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template<typename W> diplomat::result<std::monostate, ICU4XError> format_iso_datetime_to_writeable(const ICU4XIsoDateTime& value, W& write) const;
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/**
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* Formats a [`ICU4XIsoDateTime`] to a string.
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*
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* See the [Rust documentation for `format`](https://docs.rs/icu/latest/icu/datetime/struct.TypedDateTimeFormatter.html#method.format) for more information.
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*/
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diplomat::result<std::string, ICU4XError> format_iso_datetime(const ICU4XIsoDateTime& value) const;
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inline const capi::ICU4XGregorianDateTimeFormatter* AsFFI() const { return this->inner.get(); }
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inline capi::ICU4XGregorianDateTimeFormatter* AsFFIMut() { return this->inner.get(); }
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inline explicit ICU4XGregorianDateTimeFormatter(capi::ICU4XGregorianDateTimeFormatter* i) : inner(i) {}
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ICU4XGregorianDateTimeFormatter() = default;
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ICU4XGregorianDateTimeFormatter(ICU4XGregorianDateTimeFormatter&&) noexcept = default;
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ICU4XGregorianDateTimeFormatter& operator=(ICU4XGregorianDateTimeFormatter&& other) noexcept = default;
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private:
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std::unique_ptr<capi::ICU4XGregorianDateTimeFormatter, ICU4XGregorianDateTimeFormatterDeleter> inner;
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};
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#include "ICU4XDataProvider.hpp"
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#include "ICU4XLocale.hpp"
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#include "ICU4XIsoDateTime.hpp"
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inline diplomat::result<ICU4XGregorianDateTimeFormatter, ICU4XError> ICU4XGregorianDateTimeFormatter::create_with_lengths(const ICU4XDataProvider& provider, const ICU4XLocale& locale, ICU4XDateLength date_length, ICU4XTimeLength time_length) {
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auto diplomat_result_raw_out_value = capi::ICU4XGregorianDateTimeFormatter_create_with_lengths(provider.AsFFI(), locale.AsFFI(), static_cast<capi::ICU4XDateLength>(date_length), static_cast<capi::ICU4XTimeLength>(time_length));
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diplomat::result<ICU4XGregorianDateTimeFormatter, 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<ICU4XGregorianDateTimeFormatter>(ICU4XGregorianDateTimeFormatter(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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template<typename W> inline diplomat::result<std::monostate, ICU4XError> ICU4XGregorianDateTimeFormatter::format_iso_datetime_to_writeable(const ICU4XIsoDateTime& value, W& write) const {
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capi::DiplomatWriteable write_writer = diplomat::WriteableTrait<W>::Construct(write);
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auto diplomat_result_raw_out_value = capi::ICU4XGregorianDateTimeFormatter_format_iso_datetime(this->inner.get(), value.AsFFI(), &write_writer);
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diplomat::result<std::monostate, 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<std::monostate>(std::monostate());
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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 diplomat::result<std::string, ICU4XError> ICU4XGregorianDateTimeFormatter::format_iso_datetime(const ICU4XIsoDateTime& value) const {
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std::string diplomat_writeable_string;
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capi::DiplomatWriteable diplomat_writeable_out = diplomat::WriteableFromString(diplomat_writeable_string);
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auto diplomat_result_raw_out_value = capi::ICU4XGregorianDateTimeFormatter_format_iso_datetime(this->inner.get(), value.AsFFI(), &diplomat_writeable_out);
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diplomat::result<std::monostate, 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<std::monostate>(std::monostate());
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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.replace_ok(std::move(diplomat_writeable_string));
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}
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#endif
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