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?

Explain bit-wise operators, Bit-wise Operators Some applications requir...

Bit-wise Operators Some applications require operations to be done on dissimilar bits of a byte separately. Bit-wise operators offer a facility to do just that. There are vario

Explain constructors, Constructors By definition, a constructor functio...

Constructors By definition, a constructor function of some class is a member function that automatically gets implemented whenever an instance of the class to which the constru

Some of the basic rules of cpp program, Ba s i c r u l e s o f C...

Ba s i c r u l e s o f C + + p r o g r a m : ·     I t m u s t h a v e o n l y o n e m a i n f u n c ti o n ·

Want wellness software, Project Description: We are looking to have soft...

Project Description: We are looking to have software that we will use to track employee information regarding our wellness program. We would like the system to be able to follow

Minimum shelves, Write a program that finds the minimum total number of she...

Write a program that finds the minimum total number of shelves, including the initial one required for this loading process.

Write a c program to input three real numbers, Write a C program to input f...

Write a C program to input five numbers and print them out on a new line Write a C program to input three real numbers and print them out as follows:   The first variable is

What are the types of control structures in programming, What are the vario...

What are the various types of control structures in programming? - Primarily there are 3 types of control structures in programming: Sequence, Selection and Repetition. - Se

In binary mode how can i open a stream?, A: Use std::ios::binary. Some o...

A: Use std::ios::binary. Some operating systems differentiate among text and binary modes. In text mode, end-of-line sequences and perhaps other things are translated; in binary

Minimum total number of shelv, Write a program that finds the minimum total...

Write a program that finds the minimum total number of shelv, C/C++ Programming

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