/// <summary>
/// Add a hot-word.
/// </summary>
/// <param name="aWord">Some word</param>
/// <param name="aBoost">Some boost</param>
/// <exception cref="ArgumentException">Thrown on failure.</exception>
public unsafe void AddHotWord(string aWord, float aBoost)
{
var resultCode = NativeImp.DS_AddHotWord(_modelStatePP, aWord, aBoost);
EvaluateResultCode(resultCode);
}