How to compile c++ template functions on linux?

Question

linux

There is a function roughly like this:

templage <typename TGrid>
void myFunc1(const TGrid& grid) {
   cout << grid.Width << " " << grid.Height << endl;
}

In the windows view, everything works fine.
And on linux, I can’t even compile it, the compiler writes that it doesn’t see grid: Width and Height ..
I compile something like this mpicc -o --std-11 ***
Maybe there is something similar to that in C # ? Where can you specify that a generic type has such an interface, base class, etc??