/C++/How initilaize deffult value to c++ class

How initilaize deffult value to c++ class

How initilaize deffult value to c++ class

class X {
  int i = 4;
  int j {5};
public:
  X(int a) : i{a} {}  //initializes with a and 5
  X() = default;      //initializes with 4 and 5
};

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Source: arne-mertz.de

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