NewLC - Undefined symol: Class CMdaAudioPlayerUtility - Comments

Re: Undefined symol: Class CMdaAudioPlayerUtility

panda.pranaya — Tue, 18 Mar 2008 10:16:43 +0100

Hi Alert,

Thnx for ur help

Re: Undefined symol: Class CMdaAudioPlayerUtility

Numpty Alert — Mon, 17 Mar 2008 20:20:35 +0100

I bet it won't be the header file that is missing but the .lib.

Re: Undefined symol: Class CMdaAudioPlayerUtility

alh — Mon, 17 Mar 2008 15:18:30 +0100

Undefined symbol means that the compiler can't find the definition for the symbol.
You must make sure that each .cpp file that uses this symbol has access to the header file it is declared in...

To me, it sounds like you have written the code for your constructors in the .h-file of your class, but then only include the header for CMdaAudioPlayerUtility in the .cpp file.
That way, it will work fine to compile your original class, but you would get undefined symbol when trying to use it in another .cpp file without including the header for CMdaAudioPlayerUtility.

Study patterns for how to organize your cpp/header files in C++, and you will avoid problems like this.

Undefined symol: Class CMdaAudioPlayerUtility

panda.pranaya — Mon, 17 Mar 2008 13:17:40 +0100

Hi,

Actually I wrote my own class in which I declared an object pointer for CMdaAudioPlayerUtility class
in order to access different functionalities of the class CMdaAudioPlayerUtility. I allocated the
memory by two phase construction. I again wrote another class inside which I am declaring an