Common Coding Bugs

C++

/usr/libexec/gcc/powerpc-apple-darwin8/4.0.1/ld: Undefined symbols:

GlobalParameters::Architecture collect2: ld returned 1 exit status make: *** [030walker] Error 1

• if it is for a whole class, it could mean that in an abstract class, I didn't set a function declaration to 0
• if it is for a specific static field, it could mean that I forgot "ClassName::" on initializing it