Cannot find the function in the dll library

I'm trying to use the function I build in a C++ of Labview "Call library function" dll, but it cannot find the name of the function "Add" or "divide". Attached my .dll, file .cpp and screws, could you help me to find out where is the problem?

The only function exported in your original of the CPP file is the

add_num()

function. Declare the object as static methods does not export them. It just creates methods of objects that do not have an implicit object as the first parameter pointer and so these functions cannot reference the data object members (but your class has none yet).

Essentially if you intend to do all your static class methods, using a class is actually pretty meaningless. You would be better with simple standard C functions as your add_num() function is.

Tags: NI Software

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