On 20 Aug 2008, at 01:06, Charlie Dickman wrote:
Now, how do I define things like 'self' and 'super' to a C program?
Put like this the question doesn't make sense. But maybe this is
useful: If you have a C function that _conceptually_ is part of an
object and that needs to access 'self'
On Aug 20, 2008, at 4:21 AM, Antonio Nunes wrote:
I don't know how this would scale to 'super'. I don't think you can
pass in a pointer to super, as that is not how the mechanism works.
While self is a variable name super is a flag to the compiler
telling it where to begin searching for
On 20 Aug 2008, at 11:16, Ken Thomases wrote:
Well, you can try to achieve this result with the Objective-C
runtime. The better approach would be to have the C function be a
very simple wrapper around an Objective-C method (as you
illustrated) and then have that method invoke 'super' if
I have a C function from which I would like to call a method. I can't
find any documents the cover how to do this.
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Hi Gilbert.
You just have to make sure that your C function is in a .m file (not
a .c file) and have the proper header included. Then you just call the
method.
-Kenny
On Aug 19, 2008, at 2:53 PM, Gilbert Mackall wrote:
I have a C function from which I would like to call a method. I
On Aug 19, 2008, at 2:53 PM, Gilbert Mackall wrote:
I have a C function from which I would like to call a method. I
can't find any documents the cover how to do this.
You call it just like you call any other method. Your C function will
need to be compiled with the Obj-C compiler however.
What is the syntax? For example, how do I invoke the method
- (int) myMethod: (int) int;
In object myObject
from within a C (not Objective C) function and make use of the result?
In Objective C I would invoke
[myObject myMethod: myInt];
Even better, how do I invoke
- (myObject) myMethod:
On Aug 19, 2008, at 4:28 PM, Charlie Dickman wrote:
from within a C (not Objective C) function and make use of the result?
In Objective C I would invoke
[myObject myMethod: myInt];
You invoke it exactly the same way. There is no difference. But you
need to compile as Obj-C.
int foo(id
Example:
void cFunction(MyObject *myObject) {
int myInt;
int result;
myInt = initializeMyInt();
result = [myObject myMethod:myInt];
printf(result:%i, result);
}
On Aug 19, 2008, at 4:28 PM, Charlie Dickman wrote:
What is the syntax? For example, how do I invoke the method
Hi Charlie,
The format is like any normal C function.
int MyStaticCFunction(int someArg) {
//invoke myMethod and return the int the myMethod returns
return [objcObject myMethod:someArg];
}
You wrote:
What is the syntax? For example, how do I invoke the method
- (int) myMethod: (int)
Thanks to all who responded. I must have had a mental block against
this.
Now, how do I define things like 'self' and 'super' to a C program?
On Aug 19, 2008, at 7:38 PM, David Duncan wrote:
On Aug 19, 2008, at 4:28 PM, Charlie Dickman wrote:
from within a C (not Objective C) function and
--- On Tue, 8/19/08, Charlie Dickman [EMAIL PROTECTED] wrote:
Now, how do I define things like 'self' and
'super' to a C program?
You mean outside of an object? You don't. What would it even mean? There's no
concept of selfness in a function. If you want there to be a self, you should
create
hi charlie give your code or something clearer
what are you trying to do? a C object runtime? or a wrapper obj-c to
C? (kidding)
maybe you could have the right answers, when I read you, my feelings
is that you don't go in the right direction
On Tue, Aug 19, 2008 at 5:06 PM, Charlie Dickman
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