bool CParseTreeTerminalNodeIdentifier::EvaluatesToBinaryNumber() {
if (TokenEvaluatesToBinaryNumber(_node_type)) {
// Operation that evaluates to binary number,
// e.g. bit-shift, logical and, etc.
return true;
}
else if (IsBinaryIdentifier()) return true;
else if ((_node_type == kTokenIdentifier)
&& p_function_collection->EvaluatesToBinaryNumber(_terminal_name)) {
return true;
}
// Nothing binary
return false;
}
bool CParseTreeNode::EvaluatesToBinaryNumber() {
if (TokenEvaluatesToBinaryNumber(_node_type)) {
// Operation that evaluates to binary number,
// e.g. bit-shift, logical and, etc.
return true;
}
else if (TokenIsBracketOpen(_node_type)) {
// Have a look at the sub-extreesopn
TPParseTreeNode sub_expression = _first_sibbling;
// There has to be an expresison inside the brackets
assert (_first_sibbling != NULL);
return _first_sibbling->EvaluatesToBinaryNumber();
}
else if (IsBinaryIdentifier()) return true;
else if ((_node_type == kTokenIdentifier)
&& p_function_collection->EvaluatesToBinaryNumber(_terminal_name)) {
return true;
}
// Nothing binary
return false;
}
