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c++ class constructor variable arguments

Expert--; answered on July 31, 2021 Popularity 8/10 Helpfulness 2/10

answer c++ class constructor variable arguments

related c++ define constructor with parameters

c++ class constructor variable arguments

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struct A {
     template<typename ... Args>
     A(const char * fmt, Args&& ... args) {
          printf(fmt,std::forward<Args>(args) ...);
     };
};

struct B: public A {
  template<typename ... Args>
  B(const char * fmt, Args&& ... args) : A(fmt, std::forward<Args>(args) ...) {}
};

Popularity 8/10 Helpfulness 2/10 Language cpp

Source: stackoverflow.com

Tags: arguments c++ class constructor

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Contributed on Jul 31 2021

Expert--;

0 Answers Avg Quality 2/10

Closely Related Answers

c++ define constructor with parameters

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class House {
private:
  std::string location;
  int rooms;
 
public:
  // Default constructor
  House() {
    location = "New York";
    rooms = 5;
  }
 
  // Constructor with parameters
  House(std::string loc, int num) {
    location = loc;
    rooms = num;
  }
 
  void summary() {
    std::cout << location << " house with " << rooms << " rooms.\n";
  }
};

Popularity 8/10 Helpfulness 2/10 Language cpp

Source: www.codecademy.com

Tags: parameters constructor c++ constructo

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