private static bool cmpRtfBoolE(Operator.Op op, object val1, object val2)
{
bool n1 = BooleanFunctions.toBoolean(Rtf(val1));
bool n2 = (bool)val2;
return(cmpBoolBoolE(op, n1, n2));
}
private static bool cmpBoolStringE(Operator.Op op, object val1, object val2)
{
bool n1 = (bool)val1;
bool n2 = BooleanFunctions.toBoolean((string)val2);
return(cmpBoolBoolE(op, n1, n2));
}
private static bool cmpBoolNumberE(Operator.Op op, object val1, object val2)
{
bool n1 = (bool)val1;
bool n2 = BooleanFunctions.toBoolean((double)val2);
return(cmpBoolBoolE(op, n1, n2));
}
public BooleanExpr(Operator.Op op, Query opnd1, Query opnd2)
{
Debug.Assert(op == Operator.Op.AND || op == Operator.Op.OR);
Debug.Assert(opnd1 != null && opnd2 != null);
if (opnd1.StaticType != XPathResultType.Boolean)
{
opnd1 = new BooleanFunctions(Function.FunctionType.FuncBoolean, opnd1);
}
if (opnd2.StaticType != XPathResultType.Boolean)
{
opnd2 = new BooleanFunctions(Function.FunctionType.FuncBoolean, opnd2);
}
_opnd1 = opnd1;
_opnd2 = opnd2;
_isOr = (op == Operator.Op.OR);
}
private BooleanFunctions(BooleanFunctions other) : base(other)
{
_arg = Clone(other._arg);
_funcType = other._funcType;
}
private BooleanFunctions(BooleanFunctions other) : base(other)
{
this.arg = Clone(other.arg);
this.funcType = other.funcType;
}
