C++ refactor common code with one different statement
- by user231536
I have two methods f(vector<int>& x, ....) and g(DBConn& x, ....)
where the (....) parameters are all identical.
The code inside the two methods are completely identical except for one statement
where we do different actions based on the type of x:
in f(): we do x.push_back(i)
in g(): we do x.DeleteRow(i)
What is the simplest way to extract the common code into one method and yet
have the two different statements?
I am thinking of having a templated functor that overloads operator () (int a) but that seems overkill.
