Do i require checking for null before delete p?, C/C++ Programming

Assignment Help:

No. it's not required

The C++ language guarantees that delete p will do nothing if p is equivalent to NULL. As you might get the test backwards, and as most testing methodologies force you for performs test explicitly every branch point, you should not put in the redundant if test.

Wrong:

if (p != NULL)

delete p; Right: delete p;

Related Discussions:- Do i require checking for null before delete p?

Create a program for decision structure , Create the following program or p...

Create the following program or propose one of your own. The program must include at least one of each of the following. Decision structure Repetitive structure fu

Program to track the hours an employee worked , Description: Create a...

Description: Create a program that allows the user to track the hours an employee worked in a week. How much the employee was paid and any extra hours worked (overtime pay).

Pattern, enter height of the shape: 1 3 5 3 1 3 5 7 5 3 5 7 9 7 5 3 5 7...

enter height of the shape: 1 3 5 3 1 3 5 7 5 3 5 7 9 7 5 3 5 7 5 3 1 3 5 3 1

What is friend functions, Friend Functions One of the major features of...

Friend Functions One of the major features of OOP is information hiding. A class encapsulates data and methods to operate on that data in a single unit. The data from the class

Create three classes program in cpp, In this worksheet you are asked to wri...

In this worksheet you are asked to write three classes in C++: Lecture class, Course class and University class. The classes relate to each other in the way that a Course has many

Describe about the container class, Describe about the container class. ...

Describe about the container class. -Class to hold objects in external storage or memory. It acts as a generic holder. - It has a predefined behaviour and a known interface.

Explain the formatted input output with strings, Explain the Formatted Inpu...

Explain the Formatted Input Output with Strings? These are the third set of the scanf and printf families. They are called sscanf and sprintf. sprintf Puts formatted dat

Programming an odds betting website, Programming an odds betting website ...

Programming an odds betting website Project Description: We want someone to program a odds betting website, Require someone with experience and skills! Skills required are

Basic date manipulation operation, pls help me to decode this.

pls help me to decode this.

Call by reference, Call by reference: Arguments to a function can be pa...

Call by reference: Arguments to a function can be passed in two way; one by call by value and other by call by reference. Call by value is passed either through a constant

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages