How to initialize private static members in C++?

Question

What is the best way to initialize a private, static data member in C++? I tried this in my header file, but it gives me weird linker errors:

class foo
{
           


        

Answer 1

I just wanted to mention something a little strange to me when I first encountered this.

I needed to initialize a private static data member in a template class.

in the .h or .hpp, it looks something like this to initialize a static data member of a template class:

template
Type ClassName::dataMemberName = initialValue;