Creating a module. Problem with definitions in *.cpp

Development Programming & Scripting C++
3

In development builds (on Windows) modules are built as dynamic libraries, that means any classes/methods/functions that you want to use outside that module must be explicitly exported from the module. For example:



class TESTMODULE_API FTestModule : public IModuleInterface
{ 
public:     
    void Test(); 
};

See the TESTMODULE_API? That will export the entire FTestModule class from your module, alternatively you can apply it to just a subset of methods in a class. MODULENAME_API is automatically defined for each module, where MODULENAME is the name of the module in all caps.