diff options
Diffstat (limited to 'intl/icu_capi/cpp/include/ICU4XPluralOperands.hpp')
-rw-r--r-- | intl/icu_capi/cpp/include/ICU4XPluralOperands.hpp | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/intl/icu_capi/cpp/include/ICU4XPluralOperands.hpp b/intl/icu_capi/cpp/include/ICU4XPluralOperands.hpp new file mode 100644 index 0000000000..635011f14f --- /dev/null +++ b/intl/icu_capi/cpp/include/ICU4XPluralOperands.hpp @@ -0,0 +1,61 @@ +#ifndef ICU4XPluralOperands_HPP +#define ICU4XPluralOperands_HPP +#include <stdint.h> +#include <stddef.h> +#include <stdbool.h> +#include <algorithm> +#include <memory> +#include <variant> +#include <optional> +#include "diplomat_runtime.hpp" + +#include "ICU4XPluralOperands.h" + +class ICU4XPluralOperands; +#include "ICU4XError.hpp" + +/** + * A destruction policy for using ICU4XPluralOperands with std::unique_ptr. + */ +struct ICU4XPluralOperandsDeleter { + void operator()(capi::ICU4XPluralOperands* l) const noexcept { + capi::ICU4XPluralOperands_destroy(l); + } +}; + +/** + * FFI version of `PluralOperands`. + * + * See the [Rust documentation for `PluralOperands`](https://docs.rs/icu/latest/icu/plurals/struct.PluralOperands.html) for more information. + */ +class ICU4XPluralOperands { + public: + + /** + * Construct for a given string representing a number + * + * See the [Rust documentation for `from_str`](https://docs.rs/icu/latest/icu/plurals/struct.PluralOperands.html#method.from_str) for more information. + */ + static diplomat::result<ICU4XPluralOperands, ICU4XError> create_from_string(const std::string_view s); + inline const capi::ICU4XPluralOperands* AsFFI() const { return this->inner.get(); } + inline capi::ICU4XPluralOperands* AsFFIMut() { return this->inner.get(); } + inline ICU4XPluralOperands(capi::ICU4XPluralOperands* i) : inner(i) {} + ICU4XPluralOperands() = default; + ICU4XPluralOperands(ICU4XPluralOperands&&) noexcept = default; + ICU4XPluralOperands& operator=(ICU4XPluralOperands&& other) noexcept = default; + private: + std::unique_ptr<capi::ICU4XPluralOperands, ICU4XPluralOperandsDeleter> inner; +}; + + +inline diplomat::result<ICU4XPluralOperands, ICU4XError> ICU4XPluralOperands::create_from_string(const std::string_view s) { + auto diplomat_result_raw_out_value = capi::ICU4XPluralOperands_create_from_string(s.data(), s.size()); + diplomat::result<ICU4XPluralOperands, ICU4XError> diplomat_result_out_value; + if (diplomat_result_raw_out_value.is_ok) { + diplomat_result_out_value = diplomat::Ok<ICU4XPluralOperands>(ICU4XPluralOperands(diplomat_result_raw_out_value.ok)); + } else { + diplomat_result_out_value = diplomat::Err<ICU4XError>(static_cast<ICU4XError>(diplomat_result_raw_out_value.err)); + } + return diplomat_result_out_value; +} +#endif |