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This article mainly introduces "C++ is how to use std::bind combination for callback", in daily operation, I believe many people in C++ is how to use std::bind combination for callback problems have doubts, Xiaobian consulted all kinds of information, sorted out simple and easy to use operation methods, hope to answer "C+ is how to use std::bind combination for callback" doubts help! Next, please follow the small series to learn together!

parameters

Parameter type should not be concrete type, but std::function type.

code #include#include #includeusing ExampleFunction = std::function;class Object {public: void hello(const std::string& s) { std::cout

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