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?

Harcourt social studies, how would land elevation have changed if Coronado ...

how would land elevation have changed if Coronado had traveled 150 miles due west from what is today Arizona instead of east toward New Mexico

C++ multiplayer game programming project, C++ Multiplayer Game Programming ...

C++ Multiplayer Game Programming Project Project Description: We are seeking an experienced C++ Game Programmer to enhance clientside related aspects of MCS: Mars City Securi

Project, Project Overview A certain financial institution (bank) wishes to ...

Project Overview A certain financial institution (bank) wishes to promote its new business products/services by conducting road shows in rural areas. Their aim is to encourage peop

Padovan string , .write a program that counts the number of occurrences of ...

.write a program that counts the number of occurrences of the string in the n-th padovan string p(n) program in java // aakash , suraj , prem sasi kumar kamaraj college

Explain nested classes, Nested Classes Many a times, it becomes essenti...

Nested Classes Many a times, it becomes essential to have a class contain properties of two other classes. One way is to explain a class within another - that is a class with m

Source code on home stay, I am doing project on home stay which includes fe...

I am doing project on home stay which includes features like add homestay,search,book,delete homestay,

Explain control flow, Control Flow The control flow statements are used...

Control Flow The control flow statements are used when it is needed that the flow of the program is to be changed after taking some decision. This control flow statement theref

Program to add 2 distances & show sum as new distance, THIS PROGRAM IS TO A...

THIS PROGRAM IS TO ADD TWO DISTANCES & SHOW THEIR SUM AS NEW DISTANCE # include # include typedef int dist; struct distance { dist inch; dist feet; }; distance add

Program to display the greatest common divisor , Many modern cryptography a...

Many modern cryptography algorithms require two numbers that are coprime, or sometimes referred to as relatively prime. Two numbers are coprime if their greatest common divisor is

Compiler design, program for compiler design in c

program for compiler design in c

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages