Hi, The problem could be because you are trying to compile and link every file, instead of compiling every file and link all the object files at the end. Regards, Rvaishankar -----Original Message----- From: gcc-help-owner@xxxxxxxxxxx [mailto:gcc-help-owner@xxxxxxxxxxx] On Behalf Of joe_squid@xxxxxxxxxxxxx Sent: Sunday, September 17, 2006 2:39 AM To: gcc-help@xxxxxxxxxxx Subject: Linker Problem I am having a problem with the linker. When the linker reaches this bit of code: anAccount[arrayPosition].setAccountNumber(acctNum); It displays the following message: [Linker error] undefined reference to `Account::setAccountNumber(int)' This bit of code appears in a function I have placed in the main.cpp file. I have several other similar lines of code in other such functions, and all are giving me the same error. All of these such functions are called by main(), and all are prototyped and implemented within the main.cpp file. I thought that maybe anAccount was out of scope, but that does not seem to be the case. I had to declare it as a global variable, since declaring it directly in main resulted in it not being visible to my other functions. However, declaring it this way does not result in the linker error, although I believe that these errors appear before the linker is reached, so I do not know if the linker errors would still exist if I could devise another way of declaring anAccount so that it would stay in scope. Any help you could provide would be greatly appreciated. Thanks, Joe Hayes __________ NOD32 1.1454 (20060321) Information __________ This message was checked by NOD32 antivirus system. http://www.eset.com
