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Diffstat (limited to 'intl/icu_capi/cpp/include/ICU4XGraphemeClusterBreakIteratorUtf16.hpp')
-rw-r--r-- | intl/icu_capi/cpp/include/ICU4XGraphemeClusterBreakIteratorUtf16.hpp | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/intl/icu_capi/cpp/include/ICU4XGraphemeClusterBreakIteratorUtf16.hpp b/intl/icu_capi/cpp/include/ICU4XGraphemeClusterBreakIteratorUtf16.hpp new file mode 100644 index 0000000000..3c16a0c53c --- /dev/null +++ b/intl/icu_capi/cpp/include/ICU4XGraphemeClusterBreakIteratorUtf16.hpp @@ -0,0 +1,51 @@ +#ifndef ICU4XGraphemeClusterBreakIteratorUtf16_HPP +#define ICU4XGraphemeClusterBreakIteratorUtf16_HPP +#include <stdint.h> +#include <stddef.h> +#include <stdbool.h> +#include <algorithm> +#include <memory> +#include <variant> +#include <optional> +#include "diplomat_runtime.hpp" + +#include "ICU4XGraphemeClusterBreakIteratorUtf16.h" + + +/** + * A destruction policy for using ICU4XGraphemeClusterBreakIteratorUtf16 with std::unique_ptr. + */ +struct ICU4XGraphemeClusterBreakIteratorUtf16Deleter { + void operator()(capi::ICU4XGraphemeClusterBreakIteratorUtf16* l) const noexcept { + capi::ICU4XGraphemeClusterBreakIteratorUtf16_destroy(l); + } +}; + +/** + * See the [Rust documentation for `GraphemeClusterBreakIterator`](https://docs.rs/icu/latest/icu/segmenter/struct.GraphemeClusterBreakIterator.html) for more information. + */ +class ICU4XGraphemeClusterBreakIteratorUtf16 { + public: + + /** + * Finds the next breakpoint. Returns -1 if at the end of the string or if the index is + * out of range of a 32-bit signed integer. + * + * See the [Rust documentation for `next`](https://docs.rs/icu/latest/icu/segmenter/struct.GraphemeClusterBreakIterator.html#method.next) for more information. + */ + int32_t next(); + inline const capi::ICU4XGraphemeClusterBreakIteratorUtf16* AsFFI() const { return this->inner.get(); } + inline capi::ICU4XGraphemeClusterBreakIteratorUtf16* AsFFIMut() { return this->inner.get(); } + inline ICU4XGraphemeClusterBreakIteratorUtf16(capi::ICU4XGraphemeClusterBreakIteratorUtf16* i) : inner(i) {} + ICU4XGraphemeClusterBreakIteratorUtf16() = default; + ICU4XGraphemeClusterBreakIteratorUtf16(ICU4XGraphemeClusterBreakIteratorUtf16&&) noexcept = default; + ICU4XGraphemeClusterBreakIteratorUtf16& operator=(ICU4XGraphemeClusterBreakIteratorUtf16&& other) noexcept = default; + private: + std::unique_ptr<capi::ICU4XGraphemeClusterBreakIteratorUtf16, ICU4XGraphemeClusterBreakIteratorUtf16Deleter> inner; +}; + + +inline int32_t ICU4XGraphemeClusterBreakIteratorUtf16::next() { + return capi::ICU4XGraphemeClusterBreakIteratorUtf16_next(this->inner.get()); +} +#endif |