/// <summary>
/// 往自定义词典中插入一个新词（覆盖模式）
/// 动态增删不会持久化到词典文件
/// </summary>
/// <param name="word">新词，如“裸婚”</param>
/// <param name="natWithFreq">词性以及词频，默认为"nz 1"</param>
/// <returns></returns>
public static bool Insert(string word, string natWithFreq = null)
{
if (string.IsNullOrEmpty(word))
{
return(false);
}
if (Config.NormalizeChar)
{
word = CharTable.Convert(word);
}
var attr = string.IsNullOrEmpty(natWithFreq)
? new WordAttr(Nature.nz, 1)
: WordAttr.Create(natWithFreq);
if (attr == null)
{
return(false);
}
if (dat.Set(word, attr))
{
return(true);
}
if (binTrie == null)
{
binTrie = new BinTrie <WordAttr>();
}
binTrie.Put(word, attr);
return(true);
}
public Probability()
{
d = new BinTrie <int>();
}
public DictionaryMaker()
{
_trie = new BinTrie <Item>();
}
