Solved

linking thread error with VC++ 6

Posted on 2000-03-10
2
215 Views
Last Modified: 2010-04-02
I hope someone can answer that question, i'm testing threads on a application, I used CWinThread objects ,and i keep getting these errors at the linkage:

nafxcwd.lib(afxmem.obj) : error LNK2005: "void * __cdecl operator new(unsigned int)" (??2@YAPAXI@Z) already defined in LIBCMTD.lib(new.obj)

nafxcwd.lib(afxmem.obj) : error LNK2005: "void __cdecl operator delete(void *)" (??3@YAXPAX@Z) already defined in LIBCMTD.lib(dbgdel.obj)

Debug/radio.exe : fatal error LNK1169: one or more multiply defined symbols found

I searched a bit by myself and I think there is a definition of __cdecl but I don't know how to resolve this error, so please, if someone can help, it is capital that I find a way to make this app a multithreading one....

O! and if anyone has a specific library to suggest, who is simple, just tell me. And please, don't get too technical in your help.... i'm a developper fresh from college....thanks!!
0
Comment
Question by:David MacDonald
2 Comments
 
LVL 8

Accepted Solution

by:
gelbert earned 20 total points
ID: 2605240
In "C++" tab of "Settings" dialog in category "Code Generatoin" check that you have "Multithreaded" in "use runtime library" combobox
0
 
LVL 1

Author Comment

by:David MacDonald
ID: 2616036
Thanks...
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…
Introduction This article is a continuation of the C/C++ Visual Studio Express debugger series. Part 1 provided a quick start guide in using the debugger. Part 2 focused on additional topics in breakpoints. As your assignments become a little more …
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.

895 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

15 Experts available now in Live!

Get 1:1 Help Now