Best alternative to a typedef for a function template?

Question

What I\'d like to do is something like this:

template 
DataType myFunc(DataType in)
{
   ...
}

typedef myFunc myFunc_i;

myFunc         


        

Answer 1

Use decltype:

template 
DataType myFunc(DataType in)
{
   ...
}

using myFunc_i = decltype(myFunc(0));

myFunc_i(37);