Solved

queue

Posted on 2002-03-07
6
250 Views
Last Modified: 2011-09-20
Can you please show me a simple example of a integer function that returns the number of items in a queue.
0
Comment
Question by:jnejdecce
6 Comments
 
LVL 6

Expert Comment

by:Triskelion
ID: 6849518
Is your queue an array of integers (characters, objects)?
How do you detect the number of items?
Is ZERO a number?
0
 
LVL 4

Expert Comment

by:AssafLavie
ID: 6849755
std::queue q;
...
return q.size();
0
 
LVL 4

Accepted Solution

by:
AssafLavie earned 50 total points
ID: 6849756
oh, duh!
it should be typed:
std::queue<int> qi; // for example
0
Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

 
LVL 6

Expert Comment

by:Triskelion
ID: 6850195
I've been living in C too long.
I didn't even think of that.
Duh on ME!
0
 
LVL 11

Expert Comment

by:griessh
ID: 6955301
Dear jnejdecce

I think you forgot this question. I will ask Community Support to close it unless you finalize it within 7 days. You can always request to keep this question open. But remember, experts can only help you if you provide feedback to their questions.
Unless there is objection or further activity,  I will suggest to accept

     "AssafLavie"

comment(s) as an answer.

If you think your question was not answered at all, you can post a request in Community support (please include this link) to refund your points. The link to the Community Support area is: http://www.experts-exchange.com/commspt/

PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER!
======
Werner
0
 
LVL 6

Expert Comment

by:Mindphaser
ID: 6979047
Force accepted

** Mindphaser - Community Support Moderator **
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Article by: SunnyDark
This article's goal is to present you with an easy to use XML wrapper for C++ and also present some interesting techniques that you might use with MS C++. The reason I built this class is to ease the pain of using XML files with C++, since there is…
Go is an acronym of golang, is a programming language developed Google in 2007. Go is a new language that is mostly in the C family, with significant input from Pascal/Modula/Oberon family. Hence Go arisen as low-level language with fast compilation…
The viewer will learn how to pass data into a function in C++. This is one step further in using functions. Instead of only printing text onto the console, the function will be able to perform calculations with argumentents given by the user.
The viewer will be introduced to the member functions push_back and pop_back of the vector class. The video will teach the difference between the two as well as how to use each one along with its functionality.

863 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

24 Experts available now in Live!

Get 1:1 Help Now