Chapter - 4
C++ Functions
Prepared By : Prof. Jalpa Kantariya
IT Department
Madhuben & Bhanubhai Institute of Technology
(A Constituent College of CVM University)
,Function in C++
• A function is a block of code that performs some specific task.
, Elements of Function
There are main 3 elements of any UDF : 1) function declaration 2) Function call 3) function definition.
#include <iostream>
using namespace std;
void func ( ) ;
Function declaration
int main ( )
{
……………..
func ( ); Function call
……….
}
void func ( ) Function header
Function definition
{
……………….
Function body
………………..
}
C++ Functions
Prepared By : Prof. Jalpa Kantariya
IT Department
Madhuben & Bhanubhai Institute of Technology
(A Constituent College of CVM University)
,Function in C++
• A function is a block of code that performs some specific task.
, Elements of Function
There are main 3 elements of any UDF : 1) function declaration 2) Function call 3) function definition.
#include <iostream>
using namespace std;
void func ( ) ;
Function declaration
int main ( )
{
……………..
func ( ); Function call
……….
}
void func ( ) Function header
Function definition
{
……………….
Function body
………………..
}
