const语法

#include <stdio.h>

class const_out_parameter{
private:
  const int array[20];
public:
  int* const_out_parameter_test(){
    return array;
  }
};

int main(){
  const_out_parameter* const_out_parameter_instance = new const_out_parameter();
  const_out_parameter_instance->const_out_parameter_test();
  return 0;
}