//employee.h class employee { private: string name; double salary; string gender; int empid; static int empcounter; public: employee() {

Transcription

1 //employee.h class employee private: string name; double salary; string gender; int empid; static int empcounter; public: employee() cout<<"\nenter name of the employee:"; cin.ignore(); getline(cin,this->name); cout<<"\nenter gender of the employee(m or f):"; getline(cin,this->gender); cout<<"\nenter salary of the employee:"; cin>>this->salary; this->empid=empcounter+1; empcounter++; employee(string nm, double sal, string g) this->name=nm; this->salary=sal; this->gender=g; this->empid=empcounter+1; empcounter++; employee(const employee &emp) this->name=emp.name; this->salary=emp.salary; this->gender=emp.gender; this->empid=empcounter+1; empcounter++; ~employee() cout<<endl<<"the object created for employee="<<this->name<<" has been destroyed!"; void setname(string nm) this->name=nm;

2 void setsalary(double sal) if(sal>=0 && sal<=10000) this->salary=sal; else cout<<"\ninvalid value!"; void setgender(string g) if(g=="m" g=="m") this->gender="male"; else if(g=="f" g=="f") this->gender="female"; else cout<<"\ninvalid gender!"; int getempid() const return this->empid; string getname() const return this->name; double getsalary() const return this->salary; string getgender() const return gender; static int gettotalemp() return empcounter; ; int employee::empcounter=0;

3 //employee.cpp //Solution 1 #include<iostream> #include<string> using namespace std; #include"emp.h" void main() employee emp1,emp2("smith", ,"m"); employee empsarr1[3]; employee empsarr2[2]=employee("mary Brown",3400,"F"), employee("john Black",2100,"M"); emp2.setsalary( ); cout<<endl<<"salary of emp2:"<<emp2.getsalary(); employee emp5(emp2); cout<<endl<<"employee id:"<<emp5.getempid(); cout<<"\t"<<"employee name:"<<emp5.getname(); cout<<"\t"<<"employee gender:"<<emp5.getgender(); cout<<"\t"<<""<<emp5.getsalary(); for(int i=0; i<3; i++) cout<<endl<<"employee id:"<<empsarr1[i].getempid(); cout<<endl<<employee name:"<<empsarr1[i].getname(); cout<<endl<<"employee gender:"<<empsarr1[i].getgender(); cout<<endl<<""<<empsarr1[i].getsalary(); for(int i=0; i<2; i++) cout<<endl<<"employee id:"<<empsarr2[i].getempid(); cout<<endl<<"employee name:"<<empsarr2[i].getname(); cout<<endl<<"employee gender:"<<empsarr2[i].getgender(); cout<<endl<<""<<empsarr2[i].getsalary(); cout<<endl<<"total number of employees:"<<employee::gettotalemp()<<endl; system("pause"); system("pause");

4 //Solution 2 #include<iostream> #include<string> using namespace std; #include"emp.h" void main() employee emp1,emp2("smith", ,"m"); employee empsarr1[3]; emp2.setsalary( ); cout<<endl<<"salary of emp2:"<<emp2.getsalary(); cout<<endl<<"employee id:"<<emp1.getempid(); cout<<"\t"<<"employee name:"<<emp1.getname(); cout<<"\t"<<"employee gender:"<<emp1.getgender(); cout<<"\t"<<""<<emp1.getsalary(); cout<<endl<<"employee id:"<<emp2.getempid(); cout<<"\t"<<"employee name:"<<emp2.getname(); cout<<"\t"<<"employee gender:"<<emp2.getgender(); cout<<"\t"<<""<<emp2.getsalary(); employee emp5(emp2); //copy const cout<<endl<<"employee id:"<<emp5.getempid(); cout<<"\t"<<"employee name:"<<emp5.getname(); cout<<"\t"<<"employee gender:"<<emp5.getgender(); cout<<"\t"<<""<<emp5.getsalary(); for(int i=0; i<3; i++) cout<<endl<<"employee id:"<<empsarr1[i].getempid(); cout<<"\t"<<"employee name:"<<empsarr1[i].getname(); cout<<"\t"<<"employee gender:"<<empsarr1[i].getgender(); cout<<"\t"<<""<<empsarr1[i].getsalary();

5 cout<<endl <<"Total number of employees:"<<employee::gettotalemp()<<endl; system("pause"); system("pause"); Output: Enter name of the employee: Sebnem Enter gender of the employee(m or f):f Enter salary of the employee:5600 Enter name of the employee:alisa Enter gender of the employee(m or f):f Enter salary of the employee:3450 Enter name of the employee:melisa Enter gender of the employee(m or f):f Enter salary of the employee:4500 Enter name of the employee:sina Enter gender of the employee(m or f):m Enter salary of the employee:4500 Invalid value! Salary of emp2:3480.5

6 Employee id:1 Employee name:sebnem Employee gender:f 5600 Employee id:2 Employee name:smith Employee gender:m Employee id:6 Employee name:smith Employee gender:m Employee id:3 Employee name:alisa Employee gender:f 3450 Employee id:4 Employee name:melisa Employee gender:f 4500 Employee id:5 Employee name:sina Employee gender:m 4500 Total number of employees:6 Press any key to continue...