Improve company productivity with a Business Account.Sign Up

x
?
Solved

const

Posted on 2000-03-21
2
Medium Priority
?
259 Views
Last Modified: 2010-05-18
I have trouble to initialize a const in class,where should I initialize it ?
A sample is ideal.

It's very urgent,please hurry up.

Thanks.
0
Comment
Question by:Codemadguy
2 Comments
 
LVL 5

Accepted Solution

by:
Wyn earned 1120 total points
ID: 2643342
You'd initialize those const variables in the constructor initializer list because const in class has different meaning versus in local or file scope.

class blah
{

const char blahwords;
public:
blah(char c='C');
}

blah::blah(char c):blahwords(c)
{
//other initializations.
}

Sincerely hope above helpful...

Regards
W.Yinan
0
 

Author Comment

by:Codemadguy
ID: 2643351
Great pal,both the speed and answer!
It works.
Thanks.



0

Featured Post

Upgrade your Question Security!

Your question, your audience. Choose who sees your identity—and your question—with question security.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

Join & Write a Comment

This article will show you some of the more useful Standard Template Library (STL) algorithms through the use of working examples.  You will learn about how these algorithms fit into the STL architecture, how they work with STL containers, and why t…
This article shows you how to optimize memory allocations in C++ using placement new. Applicable especially to usecases dealing with creation of large number of objects. A brief on problem: Lets take example problem for simplicity: - I have a G…
The viewer will be introduced to the technique of using vectors in C++. The video will cover how to define a vector, store values in the vector and retrieve data from the values stored in the vector.
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.

589 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