// HTS_Model_get_index: get index of tree and PDF
public void GetIndex(int state_index, string tString, ref int tree_index, ref int pdf_index)
{
HTS_Tree tree;
HTS_Pattern pattern;
bool find;
tree_index = 2;
pdf_index = 1;
if (this.tree == null)
{
return;
}
find = false;
for (tree = this.tree; tree != null; tree = tree.next)
{
if (tree.state == state_index)
{
pattern = tree.head;
if (pattern == null)
{
find = true;
}
for ( ; pattern != null; pattern = pattern.next)
{
if (HTS_Misc.PatternMatch(tString, pattern.word) == true)
{
find = true;
break;
}
}
if (find == true)
{
break;
}
}
tree_index++;
}
if (tree != null)
{
pdf_index = tree.SearchNode(tString);
}
else
{
pdf_index = this.tree.SearchNode(tString);
}
}
// HTS_Question_match: check given string match given question
public bool Match(string tString)
{
HTS_Pattern tPattern;
for (tPattern = m_Head; tPattern != null; tPattern = tPattern.next)
{
if (HTS_Misc.PatternMatch(tString, tPattern.word) == true)
{
return(true);
}
}
return(false);
}
