C++ linkage error . What am I doing wrong ? [migrated]

Posted by nashmaniac on Programmers See other posts from Programmers or by nashmaniac
Published on 2012-11-19T13:59:50Z Indexed on 2012/11/19 17:19 UTC
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c++

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functions

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headers

So, this is the first time I actually separated a single program into a header and two .cpp files . But I think I am getting an linkage error . Heres how the directory looks . (heres a link to my image I dont have enough rep to post image in the question)

http://i.stack.imgur.com/sbT4V.png

The main.cpp is my main source file where all the calling functions and other important stuff goes . In functions.cpp I have all my functions , in the coordin.h file I have the function prototypes and structures and Constants . Everything is ok no typo nothing I have checked everything . But I am getting an undefined reference to function error. I have included the coordin.h file too . Do you think the functions.cpp file needs to go somewhere else I mean is the compiler not looking inside that file ? Thanks !

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