C++ using Inline and Inside Function Definition and Constructor Program

Call  by Value

#include

#include

void k(int a,int b, int c)

{

cout<<"Total : "<

void main()

{

int x,y,z;

clrscr();

cout<<"Enter the value for x,y,z";

cin>>x>>y>>z;

getch();

}

Output

Enter the value for x,y,z

60

30

20

Total : 110

Inline Program

#include

#include

inline int square(int val)

{

return(val*val);

}

inline int cube(int val)

{

return (val*val*val);

}

void main()

{

int n;

clrscr();

cout<<"Enter a number\n";

cin>>n;

cout<

cout<<"\n"<

getch();

}

Output

       Enter a number

5

25

525

Inside Function Definition

#include

#include

class value

{

public:

int a,b;

void getdata()

{

cout<<"Enter the a, b value\n";

cin>>a>>b;

}

void add()

{

cout<<"Add value: "<"\n";

}

void sub()

{

cout<<"Sub Value: "<

}

void mul()

{

cout<<"Mul Value: "<

}

void div()

{

cout<<"Div value: "<

}

};

void main();

value a;

a.getdata;

a.add;

a.sub;

a.mul;

a.div();

getch();

}

Output

Enter the a, b value

40

3

Add Value            : 43

Sub value             :37

Mul Value            :120

Div Value             :13

Default Constructor

        

          #include

#include

class center

{

int a,b,c;

public:

center()

{

a=21;

b=12;

c=18;

}

void print()

{

cout<""<

}

};

void main()

{

clrscr();

center a1,a2,a3;

a1.print;

a2.print();

a3.print();

getch();

}

Output

         

          21      12      18

          21      12      18

          21      12      18