External variable in the function parameter

Posted By: NeoNeper

External variable in the function parameter - 10/27/13 14:41

Code:

var vTemp = 0;
void getValue(var value)
{	
	value = 10;	
}

...

getValue(vTemp);

...

How can I modify the global variable specified in a function parameter?

Posted By: Ch40zzC0d3r

lol use pointers^^

Code:

var vTemp = 0;
void getValue(var *value)
{	
	*value = 10;	
}

...

getValue(&vTemp);

Posted By: NeoNeper

I had already tried, but I was not having success too!

Code:

*value = 10; // I did not know I could declare this way

Tankx man (^.^)!

Posted By: Uhrwerk

That's not a declaration. It's an indirection and an assignment.

Posted By: NeoNeper

Oyaa. SOry (^.^)