CPP
cpp
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#include <iostream>
#include <memory>
using namespace std;
static int _intCnt = 1;
class IEmployee
{
public:
IEmployee(string strName) : m_intId(_intCnt), m_strName(strName), m_ptrNextApprover(nullptr) { ++_intCnt; }
void setNextApprover(shared_ptr<IEmployee>& ptrNextApprover)
{
m_ptrNextApprover = ptrNextApprover;
}
virtual void HandleRequest(string strMsg,int intAmount) = 0;
protected:
int m_intId;
string m_strName;
shared_ptr<IEmployee> m_ptrNextApprover;
virtual void PrintDetails() = 0;
};
class Level1Approver : public IEmployee
{
public:
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