boost test library: Multiple definition error...

extern variable causes multiple definition error...

c++ multiple definition error for every constructor, method, and operator overload...

Strange multiple definition error...

gcc __attribute__((selectany)) alternative for linux?...

regarding the use of extern keyword...

How to change the meaning of pointer access operator...

CMake and QT multiple definition...

make error: multiple definitions of... despite include guard...

Arduino sketch, multiple definition error...

C++ multiple definition error when including external library...

Same symbols in different libraries and linking order...

C++ Variadic Template "multiple definitions"/"already defined" Issue...

Error LNK2005 object already defined...

Error LNK2005 and LNK1169 in the context of classes...

Multiply defined linker error using inlined functions...

SDL C++ Multiple definition error...

Multiple definition and header-only libraries...

Linking error using CMake to create a shared library in C++ because multiple definition of symbol...

Multiple Definitions compiling errors...

static array class variable "multiple definition" C++...

Multiple definitions error...

code guards fail and template from string literal...

code guards fail...

Multiple definition of main()...

Can't define class functions OUTSIDE class...

Multiple definition of error linking my library...

Linker does not point out errors; multiple definition warnings pointed to the same line...

Multiple definition of all functions when using manual makefile when it works fine in NetBeans...

Can we declare, define & assign values to a variable and use those variables in another file?...