Function noseen in C++ ,How to find solutions?

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Please, if someone knows the solution to this problem and the steps to resolve it, I would be very grateful.I am thankful in advance.

`#include <iostream>     /* Begin
using namespace std;     /*Second line of code

void std::basic_string<>::_Rep::_M_clone(allocator *param_1,uint param_2)     /*this is a prob

{ 
  _M_clone(param_1,param_2); /* Solutions,or not.
  return;
}   `     /*End