On Fri, Sep 17, 2010 at 7:07 PM, ico wrote:
> I think you misunderstood me, if a block declared with a block variable
> reference to it, of
> course we can call it like we would with a function pointer. What I don't
> know how to invoke
> the block is the case which we don't even have a function p
It's only anonymous/inline to you. "sortedArrayUsingComparator:" is declared
like this:
- (NSArray *)sortedArrayUsingComparator:(NSComparator)cmptr
This means that inside the implementation of this method, "cmptr" refers to the
block, and will be invoked like this:
cmptr(object1, object2);
D
Hi Dave,
I think you misunderstood me, if a block declared with a block variable
reference to it, of
course we can call it like we would with a function pointer. What I don't
know how to invoke
the block is the case which we don't even have a function pointer to it,
this happens when
we implement
Just like you would with a function pointer:
- (void) executeBlock:(void(^)(NSString * param))block {
block(@"Hello world!");
}
Cheers,
Dave
On Sep 17, 2010, at 1:32 PM, ico wrote:
> Hi All,
>
> I just wonder how to invoke an inline block which is passed as function
> argument.
> We can inv
Hi All,
I just wonder how to invoke an inline block which is passed as function
argument.
We can invoke a block if we declare a block as a variable, what if you
simply implement
them inline where they are required as an argument. It seems you have
nothing reference
to that block address.
For exam
