| View previous topic :: View next topic |
| Author |
Message |
John Harrison
Guest
|
 Posted: Sat Jun 28, 2003 6:16 pm Post subject: Re: removing the 5th STL object |
 |
|
"Søren Grønbech" <sodan (AT) NOSPAMsodan (DOT) dk> wrote
| Quote: | std::vector<long>::iterator i=online_userid.begin();
i += 5;
online_userid.erase(i);
It the above ok?
removing object #5 (really the sixth)..
Thanx,
Søren
|
It's OK, a shorter alternative is
online_userid.erase(online_userid.begin() + 5);
john
|
|
| Back to top |
|
 |
Søren Grønbech
Guest
|
| Posted: Sat Jun 28, 2003 6:30 pm Post subject: Re: removing the 5th STL object |
|
|
thank you very much !
"John Harrison" <john_andronicus (AT) hotmail (DOT) com> wrote
| Quote: |
"Søren Grønbech" <sodan (AT) NOSPAMsodan (DOT) dk> wrote in message
news:3efdd7ff$0$24705$edfadb0f (AT) dread14 (DOT) news.tele.dk...
std::vector<long>::iterator i=online_userid.begin();
i += 5;
online_userid.erase(i);
It the above ok?
removing object #5 (really the sixth)..
Thanx,
Søren
It's OK, a shorter alternative is
online_userid.erase(online_userid.begin() + 5);
john
|
|
|
| Back to top |
|
|
Stephen Howe
Guest
|
| Posted: Sat Jun 28, 2003 7:00 pm Post subject: Re: removing the 5th STL object |
|
|
| Quote: | std::vector<long>::iterator i=online_userid.begin();
i += 5;
online_userid.erase(i);
It the above ok?
|
It is fine providing your vector has 6 objects or more.
Stephen Howe
|
|
| Back to top |
|
|
|
FAQ
Search
Memberlist
Usergroups
Register
Profile
Log in to check your private messages
Log in
