Jieba & Cut

The Jieba class is the main entry point. It holds the dictionary trie, HMM model, IDF table, and stop word set.

Jieba::cut

template <AlgoConcept Algo = MixSegment>
auto cut(std::string_view str, std::optional<size_t> max_word_length = 500)
    -> std::vector<std::string>;

Segment str into words. The template parameter Algo selects the segmentation algorithm (default: MixSegment).

max_word_length limits the maximum word length considered during dictionary matching.

auto words = jieba.cut("我来到北京清华大学");
// → {"我", "来到", "北京", "清华大学"}

jieba.cut<ccjieba::FullSegment>("我来到北京清华大学");
// → {"我", "来到", "北京", "清华", "清华大学", "华大", "大学"}