Every class requires a constructor that creates new objects of that class. A class will often have multiple constructors that build new objects in slightly different ways. A constructor is a method ...

Since this is not a tutorial on C++ I won’t elaborate beyond their use as a function parameter. Function arguments can be passed in multiple ways. One way is by value .

Some examples about adding user-defined C++ classes to FreeFem++. This repository was made to show and explain how one can embed some C++ code within FreeFem++ (itself being built on C++). The main ...