In C++, a lambda is an expression to define an anonymous function, which is an […] Here’s the syntax for a lambda expression. You can capture values either by copy or by reference, similar to ...

The map call ensures that the anonymous function is called once for each item. Modern C++ has lambda expressions. However, in C you have to define a function by name and pass a pointer — not a ...

Even for C++'s ancestor, C, one of its most valued features was the ability to declare functions as parameters for other functions or procedures. This month, I'll focus on lambda expressions in C++.