bool Token::InheritsFrom(Token* token)
{
if (!token)
return false;
for (unsigned int i = 0; i < m_Ancestors.GetCount(); ++i)
{
Token* ancestor = m_Ancestors[i];
if (ancestor == token || ancestor->InheritsFrom(token))
return true;
}
return false;
}
bool Token::InheritsFrom(int idx) const
{
if (idx < 0 || !m_pTree)
return false;
Token* token = m_pTree->at(idx);
if(!token)
return false;
for (TokenIdxSet::iterator it = m_DirectAncestors.begin(); it != m_DirectAncestors.end(); it++)
{
int idx2 = *it;
Token* ancestor = m_pTree->at(idx2);
if(!ancestor)
continue;
if (ancestor == token || ancestor->InheritsFrom(idx)) // ##### is this intended?
return true;
}
return false;
}