//////////////////////////////////////////////////////////////////////////
// parse_tree
//////////////////////////////////////////////////////////////////////////
void parse_tree(token_vector &tokens, token_vector &tree, TokenType until)
{
while(! tokens.empty())
{
token_ptr token = tokens[0] ;
tokens.erase(tokens.begin()) ;
if (token->gettype() == TOKEN_TYPE_FOR)
{
token_vector children ;
parse_tree(tokens, children, TOKEN_TYPE_ENDFOR) ;
token->set_children(children) ;
}
else if (token->gettype() == TOKEN_TYPE_IF)
{
token_vector children ;
parse_tree(tokens, children, TOKEN_TYPE_ENDIF) ;
token->set_children(children) ;
}
else if (token->gettype() == until)
{
return ;
}
tree.push_back(token) ;
}
}
void TokenIf::set_children( token_vector &children )
{
m_children.clear() ;
std::copy(children.begin(), children.end(), std::back_inserter(m_children)) ;
}
void TokenIf::set_children( token_vector &children )
{
m_children.assign(children.begin(), children.end()) ;
}