CPP/Classes/InitializationList

InitializationList.cpp

#include <iostream>
 
class Point
{
  public:
    Point(int NewValue) : a(NewValue) {}
    int a;
};
 
int main(int argc, char* argv[])
{
  Point P(2);
  std::cout << P.a << std::endl;
  return 0;
}