operators that only have built-in types as parameters cannot be
user-defined.
However, this is the goal of operator overloading. Every operator which
is overloaded has built in type as parameters or operands.
AFAIK, this is the central core to operator overloading....to enable
operators work on user defined types which have only operands as built
in types...
operators that only have built-in types as parameters cannot be user-defined.
However, this is the goal of operator overloading.
No, it isn't. The goal is to extend the behavior of C++ with user-defined
types, not to modify the built-in behavior.
Every operator which is overloaded has built in type as parameters or operands.
No. You can only overload operators for user-defined types.
AFAIK, this is the central core to operator overloading....to enable operators work on user defined types which have only operands as built in types...
No. The parameters are what is used to select a specific operator. If those
are only built-in types, how would the compiler know that you do not want
the built-in operator but the other one? Which is more or less the question
you were initially asking for.
Hi,
In case of following expression:
c = a && --b;
if a is 0,b is not evaluated and c directly becomes 0.
Does this mean that && operator is given a higher precedence over
'--'operator?
as...
Hi There
Say I want to check if object1.Property1 is equal to a value, but
object1 could be null.
At the moment I have code like this:
if (object1 != null)
{
if (object1.Property ==...
When displaying output in a MessageBox, using a variable Output as string,
the &= operator is used instead of the = operator. In which cases is the &=
operator used?
I have a VB.NET function that I am using in an ASP.NET page. The code
creates a String, which contains && (the JavaScript Logical AND operator)
and is used as part of the JavaScript sent to the...
I add a JavaScript event handler to some of my Webcontrols using the
Attributes.Add() method as follows:
Dim jscode as String = "return (event.keyCode>=65&&event.keyCode<=90);"...
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
Hello!
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Hello,
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