+void relational::print(ostream & os, unsigned upper_precedence) const
+{
+ debugmsg("relational print",LOGLEVEL_PRINT);
+ if (precedence<=upper_precedence) os << "(";
+ lh.print(os,precedence);
+ switch (o) {
+ case equal:
+ os << "==";
+ break;
+ case not_equal:
+ os << "!=";
+ break;
+ case less:
+ os << "<";
+ break;
+ case less_or_equal:
+ os << "<=";
+ break;
+ case greater:
+ os << ">";
+ break;
+ case greater_or_equal:
+ os << ">=";
+ break;
+ default:
+ os << "(INVALID RELATIONAL OPERATOR)";
+ }
+ rh.print(os,precedence);
+ if (precedence<=upper_precedence) os << ")";
+}
+
+void relational::printraw(ostream & os) const
+{
+ debugmsg("relational printraw",LOGLEVEL_PRINT);
+ os << "RELATIONAL(";
+ lh.printraw(os);
+ os << ",";
+ rh.printraw(os);
+ os << ",";
+ switch (o) {
+ case equal:
+ os << "==";
+ break;
+ case not_equal:
+ os << "!=";
+ break;
+ case less:
+ os << "<";
+ break;
+ case less_or_equal:
+ os << "<=";
+ break;
+ case greater:
+ os << ">";
+ break;
+ case greater_or_equal:
+ os << ">=";
+ break;
+ default:
+ os << "(INVALID RELATIONAL OPERATOR)";
+ }
+ os << ")";
+}
+
+void relational::printcsrc(ostream & os, unsigned type, unsigned upper_precedence) const
+{
+ debugmsg("relational print csrc", LOGLEVEL_PRINT);
+ if (precedence<=upper_precedence)
+ os << "(";
+
+ // Print left-hand expression
+ lh.bp->printcsrc(os, type, precedence);
+
+ // Print relational operator
+ switch (o) {
+ case equal:
+ os << "==";
+ break;
+ case not_equal:
+ os << "!=";
+ break;
+ case less:
+ os << "<";
+ break;
+ case less_or_equal:
+ os << "<=";
+ break;
+ case greater:
+ os << ">";
+ break;
+ case greater_or_equal:
+ os << ">=";
+ break;
+ default:
+ os << "(INVALID RELATIONAL OPERATOR)";
+ break;
+ }
+
+ // Print right-hand operator
+ rh.bp->printcsrc(os, type, precedence);
+
+ if (precedence <= upper_precedence)
+ os << ")";
+}
+