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

Assignment Help:

A:

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?

Blackjack Game help, I can''t figure out how to stop the programming from h...

I can''t figure out how to stop the programming from hitting for the player even when they type in stand.

Pebblemerchant, write a c++ program for pebble merchant

write a c++ program for pebble merchant

C program for bank account, Aim: To implement a program for bank account u...

Aim: To implement a program for bank account using static data type. Code: class bank {             static int acc_no;             int acc;             float b

Pebble merchant, to design a car that travels along the room and gives the ...

to design a car that travels along the room and gives the length of the room

Define difference among new & malloc?, Both malloc & new functions are util...

Both malloc & new functions are utilized for dynamic memory allocations & the basic difference is: malloc need a special "typecasting" while it allocates memory for eg. if the poin

The car’s measurements are illustrated, The car’s measurements are illustra...

The car’s measurements are illustrated, using two arrays. Array 1 = {L, R, L, R, R, L, R, R, L, R, R, L, R, L, L, R, Z}

String routines in c, Available in the string.h header file are the followi...

Available in the string.h header file are the following routines         strcat(string1,string2);   This joins string2 to string1; care must be taken to allocate enough space for

Assignment, Develop a C++ program that uses a while to determine the gross ...

Develop a C++ program that uses a while to determine the gross pay (in Dollars) for each of several employees. The company pays “straight-time” for the first 40 hours worked by ea

Explain floating literal, Floating  literal They can be written in comm...

Floating  literal They can be written in common decimal as well as scientific notation (floating point representation). By default it is of type double. F, L is applied only to

Loop, A company needs 200 pencils per year . you cannot simply use this pr...

A company needs 200 pencils per year . you cannot simply use this price as the cost of pencils two years from now. Because of inflation the cost is likely to be higher than it is

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd