|
5 registered members (AndrewAMD, alibaba, Konsti, 2 invisible),
1,418
guests, and 2
spiders. |
Key:
Admin,
Global Mod,
Mod
|
|
|
External variable in the function parameter
#431966
10/27/13 14:41
10/27/13 14:41
|
Joined: Nov 2007
Posts: 318 Brasil, Paraná
NeoNeper
OP
Senior Member
|
OP
Senior Member
Joined: Nov 2007
Posts: 318
Brasil, Paraná
|
var vTemp = 0;
void getValue(var value)
{
value = 10;
}
...
getValue(vTemp);
... How can I modify the global variable specified in a function parameter?
Last edited by NeoNeper; 10/27/13 14:42.
Please! Use easy words to be translated. because my English is not very good! Grateful. _______________________________________________________
|
|
|
Re: External variable in the function parameter (SOLVED)
[Re: Ch40zzC0d3r]
#431975
10/27/13 17:41
10/27/13 17:41
|
Joined: Nov 2007
Posts: 318 Brasil, Paraná
NeoNeper
OP
Senior Member
|
OP
Senior Member
Joined: Nov 2007
Posts: 318
Brasil, Paraná
|
I had already tried, but I was not having success too!
*value = 10; // I did not know I could declare this way
Tankx man (^.^)!
Please! Use easy words to be translated. because my English is not very good! Grateful. _______________________________________________________
|
|
|
Re: External variable in the function parameter (SOLVED)
[Re: NeoNeper]
#431977
10/27/13 17:45
10/27/13 17:45
|
Joined: Jan 2002
Posts: 4,225 Germany / Essen
Uhrwerk
Expert
|
Expert
Joined: Jan 2002
Posts: 4,225
Germany / Essen
|
That's not a declaration. It's an indirection and an assignment.
Always learn from history, to be sure you make the same mistakes again...
|
|
|
|
|
|