Lesson 21. Understanding Function Objects
Function objects or functors might sound exotic or intimidating, but they are entities of C++ that you have probably seen, if not also used, without having realized it. In this lesson, you learn
The concept of function objects
The usage of function objects as predicates
How unary and binary predicates are implemented using function objects
The Concept of Function Objects and Predicates
On a conceptual level, ...
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