When do employ "const" reference arguments in function?, C/C++ Programming

Assignment Help:

1. By using const protects you against programming errors which inadvertently alter data.

2. By using const allows function to procedure const and non-const actual both arguments, whereas a function without const in the prototype can only accept non constant arguments.

3. By using a const reference let the function to generate and employ a temporary variable appropriately.

Related Discussions:- When do employ "const" reference arguments in function?

Sorted directory - c++ program, Sorted directory - C++ program: Write ...

Sorted directory - C++ program: Write a program in c to sorting a directory. int main( int argc, char *argv[] ) { if( argc 3 ) { cerr

GPA Calculator, I am having trouble declaring a variable and returning a va...

I am having trouble declaring a variable and returning a value from my function.

Define four facilities provided by c language preprocessor, Define Four Fac...

Define Four Facilities Provided by C Language Preprocessor? The C language preprocessor provides four separate facilities that you can use as you see fit: Inclusion

C program to demonstrate call by reference, C program to demonstrate call b...

C program to demonstrate call by reference: void disp(int *,int*,int*,int*); void main() { int a=2,b=3, sum,mul; printf("Enter 1st n

Common concepts of object oriented, Object Oriented Programming Paradigm: ...

Object Oriented Programming Paradigm: For OOP, Paradigm is a standard set. The OOP will help to develop software in modules, which will be integrated later as a full packag

Write a program to implement operator functions, Implementing Operator Func...

Implementing Operator Functions The general format of the Operator function is: return_type operator op ( argument list ); Where op is the symbol for the operator be

Wap to print series from 1 to 10 & find its square and cube, # include stdi...

# include stdio.h> # include conio.h> # include math.h> void main () { int a=1,sqr=0,cube=0; clrscr (); while (a { sqr=pow(a,2); cube=pow(a,3);

Graphical user interface designed for the output peripherals, Introduction ...

Introduction to I/O interfacing, discuss microcontrollers applications in industry. Detailed product design specifications that have sections on both hardware and software inclu

Beginning C++ Through Game Progammin, you are to create a text adventure ga...

you are to create a text adventure game that uses pointers. You have a rich, eccentric Uncle Billy who is soon to be deceased. How soon.....oops......he''s gone. He has left yo

Explain briefly about class and objects, Question 1. Explain Briefly ab...

Question 1. Explain Briefly about class and objects. 2. Create a class string which stores a string value. Overload ++ operator which converts the characters of the string t

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages