There is a new library feature in the C++17 standard, it is std::invoke which is a useful feature to uniformly invoke callable entities. In this post, we explain what std::invoke is and how we can use it in examples. First, let’s remind ourselves about what is a callable object and what is a functor in modern C++.
What is callable object and what is functor in modern…
In modern C++ programming we can use many different ways to call functions. One of the features from C11 is functor, an early function object in C++. The functor function objects are callable objects. A functor or function object is any object for which the function call…
