[Solved] Multpile definition error of a header declared variable when there’s just one definition/declaration [duplicate]

Question

Multpile definition of a header declared variable

This is already a violation of the One Definition Rule. The simple answer is “don’t”. You can only declare in a header, via extern, and define in a single .cpp file.

Accepted Answer

Multpile definition of a header declared variable

This is already a violation of the One Definition Rule. The simple answer is “don’t”. You can only declare in a header, via extern, and define in a single .cpp file.