Describe how can i allocate/unallocate an array of things?, C/C++ Programming

Assignment Help:

A: Use p = new T[n] and delete[] p:

 

Fred* p = new Fred[100];

...

delete[] p;

Any time you allocate an array of objects through new (generally with the [n] in the new expression), you have to use [] in the delete statement. This syntax is essential because there is no syntactic difference among a pointer to a thing and a pointer to an array of things (something we inherited from C).

 


Related Discussions:- Describe how can i allocate/unallocate an array of things?

Areaunder curve, Write a program to find the area under the curve y = f(x) ...

Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b

When do employ "const" reference arguments in function?, A: 1.      By u...

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 actu

Define the object-oriented terms, Question : (a) Define the following O...

Question : (a) Define the following Object-Oriented terms: (i) Encapsulation (ii) Inheritance (iii) Abstraction (iv) Polymorphism. (b) What are objects in Lingo progra

How to write a function template, How to write a function template A fu...

How to write a function template A function template should be written at the beginning of the program in the global area, or you may place it into a header file. All function

Wap to print series from 1 to 10 & find its square and cube, WAP TO PRINT S...

WAP TO PRINT SERIES FROM 1 TO 10 & FIND ITS SQUARE AND CUBE # include stdio.h> # include conio.h> # include math.h>   void main () { int a=1,sqr=0,cube=0;

Produce data from fixed ocr areas scanned, Produce data from fixed OCR area...

Produce data from fixed OCR areas scanned. Project Description: Project is to design software which can use character recognition only on certain areas of scanned puff's/ jpe

Struct items, how to make a program this struct items/product

how to make a program this struct items/product

Windows object code copy minder defeat, Project Description: We own prop...

Project Description: We own proprietary software which long ago had Copyminder protection added. We no longer have the source code or a relationship with the original coder and

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