Author Topic: Undeclared(first use in function) C++  (Read 2556 times)

Offline Zexion

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Undeclared(first use in function) C++
« on: April 02, 2013, 11:49:43 PM »
Okay, so today in class we were doing some in-class activity along with the teacher. She told us exactly what to type and blah blah. I did what she said and I got this error that a variable was undeclared. The variable is defined in the header file that we made. Do I have to declare it again in the main()? I don't know if she did, so I might be doin it rong guys

Offline Ryex

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Re: Undeclared(first use in function) C++
« Reply #1 on: April 03, 2013, 04:43:05 AM »
are you sure the Header file was included in the cpp file?
Code: (cpp) [Select]
#include 'myheader.h'was at the top of the file
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Offline Zexion

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Re: Undeclared(first use in function) C++
« Reply #2 on: April 03, 2013, 09:06:49 PM »
Yeah, since it was due yesterday, I just made a cheap fix by re-declaring them in the main file, but I did have the header file defined at the top. I'd like to fix this though because I'm sure it will keep happenning in the future D: