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Can a default constructor initialize data members in c++?

solaclips (6)
Can a default constructor initialize data members in c++?
Cubbi (4774)
yes; initializing data members is pretty much the main job of any constructor, defaut or not.
e.g. 
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#include <iostream>
struct Example {
    int member;
    Example() : member(7) {} 
};
int main()
{
    Example e;
    std::cout << e.member << '\n';
}
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