#include <iostream>
#include <thread>
#include <mutex>

using namespace std ;

class A
{
  public:
  int value {123};
  auto getValueCopy()
  {
    return [*this] { return value; };
  }
  auto getValueRef()
  {
    return [this] { return value; };
  }


};






int main()
{
	A obj1 ;
	//valueCopy and valueRef are lambdas
	auto valueCopy = obj1.getValueCopy() ;
	auto valueRef = obj1.getValueRef() ;
	obj1.value = 321;
	cout << "valueCopy:" << valueCopy() << endl  ;
	cout << "valueRef:" << valueRef() << endl  ;







    return 0;
}