rhubarb-lip-sync/rhubarb/lib/sphinxbase-rev13216/swig/ngram_model.i

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 * United States of America, and the CMU Sphinx Speech Consortium.
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%extend NGramModel {

    static NGramModel *fromIter(ngram_model_set_iter_t *itor) {
        const char *name;
	return ngram_model_set_iter_model(itor, &name);
    }

    NGramModel(const char *path) {
        logmath_t *lmath = logmath_init(1.0001, 0, 0);
        ngram_model_t * model = ngram_model_read(NULL, path, NGRAM_AUTO, lmath);
        logmath_free(lmath);
        return model;
    }

    NGramModel(Config *config, LogMath *logmath, const char *path) {
        return ngram_model_read(config, path, NGRAM_AUTO, logmath);
    }

    ~NGramModel() {
        ngram_model_free($self);
    }

    void write(const char *path, ngram_file_type_t ftype, int *errcode) {
        *errcode = ngram_model_write($self, path, ftype);
    }

    ngram_file_type_t str_to_type(const char *str) {
        return ngram_str_to_type(str);
    }

    const char * type_to_str(int type) {
        return ngram_type_to_str(type);
    }

    void casefold(int kase, int *errcode) {
        *errcode = ngram_model_casefold($self, kase);
    }

    int32 size() {
        return ngram_model_get_size($self);
    }

    int32 add_word(const char *word, float32 weight) {
        return ngram_model_add_word($self, word, weight);
    }

    int32 prob(size_t n, const char * const*ptr) {
        return ngram_prob($self, ptr, n);
    }
}

// TODO: shares ptr type with NGramModel, docstrings are not generated
%extend NGramModelSet {
    NGramModelSet(Config *config, LogMath *logmath, const char *path) {
        return ngram_model_set_read(config, path, logmath);
    }

    ~NGramModelSet() {
        ngram_model_free($self);
    }

    int32 count() {
        return ngram_model_set_count($self);
    }

    NGramModel * add(
        NGramModel *model, const char *name, float weight, bool reuse_widmap) {
        return ngram_model_set_add($self, model, name, weight, reuse_widmap);
    }

    NGramModel * select(const char *name) {
        return ngram_model_set_select($self, name);
    }

    NGramModel * lookup(const char *name) {
        return ngram_model_set_lookup($self, name);
    }

    const char * current() {
        return ngram_model_set_current($self);
    }
}