dict.h

来自「用python写的分词程序,实现的是最大匹配方法,简单易用」· C头文件 代码 · 共 35 行

#ifndef _DICT_H_
#define _DICT_H_

#include "word.h"

/**
 * A dictionary is a hash table of
 *  - key: string
 *  - value: word
 *
 * Dictionary data can be loaded from files. Two type of dictionary
 * files are supported:
 *  - character file: Each line contains a number and a character,
 *                    the number is the frequency of the character.
 *                    The frequency should NOT exceeds 65535.
 *  - word file:      Each line contains a number and a word, the
 *                    number is the character count of the word.
 */

namespace rmmseg
{
    /* Instead of making a class with only one instance, i'll not
     * bother to make it a class here. */

    namespace dict
    {
        void  add(Word *word);
        bool  load_chars(const char *filename);
        bool  load_words(const char *filename);
        Word *get(const char *str, int len);
    }
}

#endif /* _DICT_H_ */