Question

How to hide constructor in class with C++

Answer 1

#include <iostream>

class Example {
private:
    Example();
};

int main() {
    Example ex; // error: ‘Example::Example()’ is private within this context
}




/*
run:

error: ‘Example::Example()’ is private within this context

*/

 

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Answer 2

#include <iostream>

class Example {
public:
    Example() = delete;
};

int main() {
    Example ex; // error: ‘Example::Example()’ is private within this context
    
}




/*
run:

error: ‘Example::Example()’ is private within this context

*/

 

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