1 files changed, 201 insertions, 0 deletions
diff --git a/intl/icu_capi/cpp/include/ICU4XLineSegmenter.hpp b/intl/icu_capi/cpp/include/ICU4XLineSegmenter.hpp
new file mode 100644
index 0000000000..7d94f79e8d
--- /dev/null
+++ b/intl/icu_capi/cpp/include/ICU4XLineSegmenter.hpp
@@ -0,0 +1,201 @@
+#ifndef ICU4XLineSegmenter_HPP
+#define ICU4XLineSegmenter_HPP
+#include <stdint.h>
+#include <stddef.h>
+#include <stdbool.h>
+#include <algorithm>
+#include <memory>
+#include <variant>
+#include <optional>
+#include "diplomat_runtime.hpp"
+
+#include "ICU4XLineSegmenter.h"
+
+class ICU4XDataProvider;
+class ICU4XLineSegmenter;
+#include "ICU4XError.hpp"
+struct ICU4XLineBreakOptionsV1;
+class ICU4XLineBreakIteratorUtf8;
+class ICU4XLineBreakIteratorUtf16;
+class ICU4XLineBreakIteratorLatin1;
+
+/**
+ * A destruction policy for using ICU4XLineSegmenter with std::unique_ptr.
+ */
+struct ICU4XLineSegmenterDeleter {
+  void operator()(capi::ICU4XLineSegmenter* l) const noexcept {
+    capi::ICU4XLineSegmenter_destroy(l);
+  }
+};
+
+/**
+ * An ICU4X line-break segmenter, capable of finding breakpoints in strings.
+ * 
+ * See the [Rust documentation for `LineSegmenter`](https://docs.rs/icu/latest/icu/segmenter/struct.LineSegmenter.html) for more information.
+ */
+class ICU4XLineSegmenter {
+ public:
+
+  /**
+   * Construct a [`ICU4XLineSegmenter`] with default options. It automatically loads the best
+   * available payload data for Burmese, Khmer, Lao, and Thai.
+   * 
+   * See the [Rust documentation for `new_auto`](https://docs.rs/icu/latest/icu/segmenter/struct.LineSegmenter.html#method.new_auto) for more information.
+   */
+  static diplomat::result<ICU4XLineSegmenter, ICU4XError> create_auto(const ICU4XDataProvider& provider);
+
+  /**
+   * Construct a [`ICU4XLineSegmenter`] with default options and LSTM payload data for
+   * Burmese, Khmer, Lao, and Thai.
+   * 
+   * See the [Rust documentation for `new_lstm`](https://docs.rs/icu/latest/icu/segmenter/struct.LineSegmenter.html#method.new_lstm) for more information.
+   */
+  static diplomat::result<ICU4XLineSegmenter, ICU4XError> create_lstm(const ICU4XDataProvider& provider);
+
+  /**
+   * Construct a [`ICU4XLineSegmenter`] with default options and dictionary payload data for
+   * Burmese, Khmer, Lao, and Thai..
+   * 
+   * See the [Rust documentation for `new_dictionary`](https://docs.rs/icu/latest/icu/segmenter/struct.LineSegmenter.html#method.new_dictionary) for more information.
+   */
+  static diplomat::result<ICU4XLineSegmenter, ICU4XError> create_dictionary(const ICU4XDataProvider& provider);
+
+  /**
+   * Construct a [`ICU4XLineSegmenter`] with custom options. It automatically loads the best
+   * available payload data for Burmese, Khmer, Lao, and Thai.
+   * 
+   * See the [Rust documentation for `new_auto_with_options`](https://docs.rs/icu/latest/icu/segmenter/struct.LineSegmenter.html#method.new_auto_with_options) for more information.
+   */
+  static diplomat::result<ICU4XLineSegmenter, ICU4XError> create_auto_with_options_v1(const ICU4XDataProvider& provider, ICU4XLineBreakOptionsV1 options);
+
+  /**
+   * Construct a [`ICU4XLineSegmenter`] with custom options and LSTM payload data for
+   * Burmese, Khmer, Lao, and Thai.
+   * 
+   * See the [Rust documentation for `new_lstm_with_options`](https://docs.rs/icu/latest/icu/segmenter/struct.LineSegmenter.html#method.new_lstm_with_options) for more information.
+   */
+  static diplomat::result<ICU4XLineSegmenter, ICU4XError> create_lstm_with_options_v1(const ICU4XDataProvider& provider, ICU4XLineBreakOptionsV1 options);
+
+  /**
+   * Construct a [`ICU4XLineSegmenter`] with custom options and dictionary payload data for
+   * Burmese, Khmer, Lao, and Thai.
+   * 
+   * See the [Rust documentation for `new_dictionary_with_options`](https://docs.rs/icu/latest/icu/segmenter/struct.LineSegmenter.html#method.new_dictionary_with_options) for more information.
+   */
+  static diplomat::result<ICU4XLineSegmenter, ICU4XError> create_dictionary_with_options_v1(const ICU4XDataProvider& provider, ICU4XLineBreakOptionsV1 options);
+
+  /**
+   * Segments a (potentially ill-formed) UTF-8 string.
+   * 
+   * See the [Rust documentation for `segment_utf8`](https://docs.rs/icu/latest/icu/segmenter/struct.LineSegmenter.html#method.segment_utf8) for more information.
+   * 
+   * Lifetimes: `this`, `input` must live at least as long as the output.
+   */
+  ICU4XLineBreakIteratorUtf8 segment_utf8(const std::string_view input) const;
+
+  /**
+   * Segments a UTF-16 string.
+   * 
+   * See the [Rust documentation for `segment_utf16`](https://docs.rs/icu/latest/icu/segmenter/struct.LineSegmenter.html#method.segment_utf16) for more information.
+   * 
+   * Lifetimes: `this`, `input` must live at least as long as the output.
+   */
+  ICU4XLineBreakIteratorUtf16 segment_utf16(const diplomat::span<const uint16_t> input) const;
+
+  /**
+   * Segments a Latin-1 string.
+   * 
+   * See the [Rust documentation for `segment_latin1`](https://docs.rs/icu/latest/icu/segmenter/struct.LineSegmenter.html#method.segment_latin1) for more information.
+   * 
+   * Lifetimes: `this`, `input` must live at least as long as the output.
+   */
+  ICU4XLineBreakIteratorLatin1 segment_latin1(const diplomat::span<const uint8_t> input) const;
+  inline const capi::ICU4XLineSegmenter* AsFFI() const { return this->inner.get(); }
+  inline capi::ICU4XLineSegmenter* AsFFIMut() { return this->inner.get(); }
+  inline ICU4XLineSegmenter(capi::ICU4XLineSegmenter* i) : inner(i) {}
+  ICU4XLineSegmenter() = default;
+  ICU4XLineSegmenter(ICU4XLineSegmenter&&) noexcept = default;
+  ICU4XLineSegmenter& operator=(ICU4XLineSegmenter&& other) noexcept = default;
+ private:
+  std::unique_ptr<capi::ICU4XLineSegmenter, ICU4XLineSegmenterDeleter> inner;
+};
+
+#include "ICU4XDataProvider.hpp"
+#include "ICU4XLineBreakOptionsV1.hpp"
+#include "ICU4XLineBreakIteratorUtf8.hpp"
+#include "ICU4XLineBreakIteratorUtf16.hpp"
+#include "ICU4XLineBreakIteratorLatin1.hpp"
+
+inline diplomat::result<ICU4XLineSegmenter, ICU4XError> ICU4XLineSegmenter::create_auto(const ICU4XDataProvider& provider) {
+  auto diplomat_result_raw_out_value = capi::ICU4XLineSegmenter_create_auto(provider.AsFFI());
+  diplomat::result<ICU4XLineSegmenter, ICU4XError> diplomat_result_out_value;
+  if (diplomat_result_raw_out_value.is_ok) {
+    diplomat_result_out_value = diplomat::Ok<ICU4XLineSegmenter>(ICU4XLineSegmenter(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;
+}
+inline diplomat::result<ICU4XLineSegmenter, ICU4XError> ICU4XLineSegmenter::create_lstm(const ICU4XDataProvider& provider) {
+  auto diplomat_result_raw_out_value = capi::ICU4XLineSegmenter_create_lstm(provider.AsFFI());
+  diplomat::result<ICU4XLineSegmenter, ICU4XError> diplomat_result_out_value;
+  if (diplomat_result_raw_out_value.is_ok) {
+    diplomat_result_out_value = diplomat::Ok<ICU4XLineSegmenter>(ICU4XLineSegmenter(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;
+}
+inline diplomat::result<ICU4XLineSegmenter, ICU4XError> ICU4XLineSegmenter::create_dictionary(const ICU4XDataProvider& provider) {
+  auto diplomat_result_raw_out_value = capi::ICU4XLineSegmenter_create_dictionary(provider.AsFFI());
+  diplomat::result<ICU4XLineSegmenter, ICU4XError> diplomat_result_out_value;
+  if (diplomat_result_raw_out_value.is_ok) {
+    diplomat_result_out_value = diplomat::Ok<ICU4XLineSegmenter>(ICU4XLineSegmenter(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;
+}
+inline diplomat::result<ICU4XLineSegmenter, ICU4XError> ICU4XLineSegmenter::create_auto_with_options_v1(const ICU4XDataProvider& provider, ICU4XLineBreakOptionsV1 options) {
+  ICU4XLineBreakOptionsV1 diplomat_wrapped_struct_options = options;
+  auto diplomat_result_raw_out_value = capi::ICU4XLineSegmenter_create_auto_with_options_v1(provider.AsFFI(), capi::ICU4XLineBreakOptionsV1{ .strictness = static_cast<capi::ICU4XLineBreakStrictness>(diplomat_wrapped_struct_options.strictness), .word_option = static_cast<capi::ICU4XLineBreakWordOption>(diplomat_wrapped_struct_options.word_option), .ja_zh = diplomat_wrapped_struct_options.ja_zh });
+  diplomat::result<ICU4XLineSegmenter, ICU4XError> diplomat_result_out_value;
+  if (diplomat_result_raw_out_value.is_ok) {
+    diplomat_result_out_value = diplomat::Ok<ICU4XLineSegmenter>(ICU4XLineSegmenter(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;
+}
+inline diplomat::result<ICU4XLineSegmenter, ICU4XError> ICU4XLineSegmenter::create_lstm_with_options_v1(const ICU4XDataProvider& provider, ICU4XLineBreakOptionsV1 options) {
+  ICU4XLineBreakOptionsV1 diplomat_wrapped_struct_options = options;
+  auto diplomat_result_raw_out_value = capi::ICU4XLineSegmenter_create_lstm_with_options_v1(provider.AsFFI(), capi::ICU4XLineBreakOptionsV1{ .strictness = static_cast<capi::ICU4XLineBreakStrictness>(diplomat_wrapped_struct_options.strictness), .word_option = static_cast<capi::ICU4XLineBreakWordOption>(diplomat_wrapped_struct_options.word_option), .ja_zh = diplomat_wrapped_struct_options.ja_zh });
+  diplomat::result<ICU4XLineSegmenter, ICU4XError> diplomat_result_out_value;
+  if (diplomat_result_raw_out_value.is_ok) {
+    diplomat_result_out_value = diplomat::Ok<ICU4XLineSegmenter>(ICU4XLineSegmenter(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;
+}
+inline diplomat::result<ICU4XLineSegmenter, ICU4XError> ICU4XLineSegmenter::create_dictionary_with_options_v1(const ICU4XDataProvider& provider, ICU4XLineBreakOptionsV1 options) {
+  ICU4XLineBreakOptionsV1 diplomat_wrapped_struct_options = options;
+  auto diplomat_result_raw_out_value = capi::ICU4XLineSegmenter_create_dictionary_with_options_v1(provider.AsFFI(), capi::ICU4XLineBreakOptionsV1{ .strictness = static_cast<capi::ICU4XLineBreakStrictness>(diplomat_wrapped_struct_options.strictness), .word_option = static_cast<capi::ICU4XLineBreakWordOption>(diplomat_wrapped_struct_options.word_option), .ja_zh = diplomat_wrapped_struct_options.ja_zh });
+  diplomat::result<ICU4XLineSegmenter, ICU4XError> diplomat_result_out_value;
+  if (diplomat_result_raw_out_value.is_ok) {
+    diplomat_result_out_value = diplomat::Ok<ICU4XLineSegmenter>(ICU4XLineSegmenter(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;
+}
+inline ICU4XLineBreakIteratorUtf8 ICU4XLineSegmenter::segment_utf8(const std::string_view input) const {
+  return ICU4XLineBreakIteratorUtf8(capi::ICU4XLineSegmenter_segment_utf8(this->inner.get(), input.data(), input.size()));
+}
+inline ICU4XLineBreakIteratorUtf16 ICU4XLineSegmenter::segment_utf16(const diplomat::span<const uint16_t> input) const {
+  return ICU4XLineBreakIteratorUtf16(capi::ICU4XLineSegmenter_segment_utf16(this->inner.get(), input.data(), input.size()));
+}
+inline ICU4XLineBreakIteratorLatin1 ICU4XLineSegmenter::segment_latin1(const diplomat::span<const uint8_t> input) const {
+  return ICU4XLineBreakIteratorLatin1(capi::ICU4XLineSegmenter_segment_latin1(this->inner.get(), input.data(), input.size()));
+}
+#endif