Question

How to define an initializer list constructor in C++

Answer 1

#include <iostream>

class Example {
public:
    Example(std::initializer_list<int> args) {
        for (auto val : args)
            std::cout << val << " ";
    }
};

int main() {
    Example arr { 1, 2, 3, 4, 5 }; 
}




/*
run:

1 2 3 4 5 

*/

 

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