//#region Lemmatization
///// <summary>
///// Lemmatize sentence. By default expects tokens to be separated by '|'.
///// </summary>
///// <param name="sentence">Sentence to lemmatize.</param>
///// <param name="separator">Token separator.</param>
///// <returns>Lemmatized tokens.</returns>
//public string[] LemmatizeSentence(string sentence, char separator = '|')
//{
// if (string.IsNullOrEmpty(sentence))
// {
// return new string[0];
// }
// var lemResult = GrammarApi.sol_LemmatizePhraseW(_lemmatizer, sentence, 0, separator);
// if (lemResult == IntPtr.Zero)
// {
// return new string[0];
// }
// int lemmaCnt = GrammarApi.sol_CountLemmas(lemResult);
// var result = new string[lemmaCnt];
// var buffer = new StringBuilder(120);
// for (int i = 0; i < lemmaCnt; i++)
// {
// GrammarApi.sol_GetLemmaStringW(lemResult, i, buffer, 120);
// result[i] = buffer.ToString();
// buffer.Clear();
// }
// GrammarApi.sol_DeleteLemmas(lemResult);
// return result;
//}
//#endregion
#region Misc
public string NormalizePhrase(AnalysisResults linkages)
{
var wchar_ptr = GrammarApi.sol_NormalizePhraseW(_engine, linkages.GetHandle());
if (wchar_ptr == (IntPtr)null)
{
return("");
}
var res = Marshal.PtrToStringUni(wchar_ptr);
GrammarApi.sol_Free(_engine, wchar_ptr);
return(res);
}