Sample Programs

# include<iostream>
using namespace std;

class Test
{
private:
int num1;
static const int num2;
public:
Test(void)
{
this->num1=10;
}
void PrintRecord(void)
{
cout<<"Num1 : "<<this->num1<<endl;
cout<<"Num2 : "<<this->num2<<endl;
}
};
const int Test::num2=1000;
int main(void)
{
Test t1;
t1.PrintRecord();
return 0;
}

# include<iostream>

using namespace std;

class A

{

public:

static void F1(void)

{

cout<<"A::F1"<<endl;

}

};

class B

{

public:

static void F2(void)

{

cout<<"B::F2"<<endl;

}

static void F3(void)

{

A::F1();

F2();

B::F2();

cout<<"B::F3"<<endl;

}

};

int main(void)

{

B::F3();

return 0;

}

# include<iostream>

using namespace std;

#include <string>

namespace NEmployee

{

class TEmployee

{

private:

string _name;

int _empid;

float _salary;

static int _count;

public:

TEmployee(void)

{

this->_name=" ";

this->_empid=++TEmployee::_count;

this->_salary=0;

}

TEmployee(const string name,const float salary)

{

this->_name=name;

this->_empid= ++TEmployee::_count;

this->_salary=salary;

}

static void SetCount(int count)

{

TEmployee::_count=count;

}

void PrintRecord()

{

cout << this->_name<<" "<<this->_empid<<" "<<this->_salary << "\n";

}

};

int TEmployee::_count;

} 

int main(void)

{

using namespace NEmployee;

TEmployee::SetCount(1000);

TEmployee emp1("ABC",10000.00f);

emp1.PrintRecord();

return 0;

}

# include<iostream>
using namespace std;
#include<string>

class TPerson
{
private:
string _name;
int _age;

public:
TPerson(void)
{
this->_name="";
this->_age=0;
}
TPerson(const string name,const int age):_name(name),_age(age)
{}
void PrintRecord(void)const
{
cout<<"Name: "<<this->_name<<endl;
cout<<"Age: "<<this->_age<<endl;
}
};
class TEmployee:public TPerson
{
private:
int _empid;
float _salary;
public:
TEmployee(void):_empid(0),_salary(0)
{}
TEmployee(const string name,const int age,const int empid,const int salary):TPerson(name,age),_empid(empid),_salary(salary)
{}
void PrintRecord(void)const
{
TPerson::PrintRecord();
cout<<"EmpId: "<<this->_empid<<endl;
cout<<"Salary: "<<this->_salary<<endl;
}

};
int main(void)
{
TEmployee emp("ABC",23,123,1200);
emp.PrintRecord();
return 0;
}