Can i employ realloc() on pointers allocated through new?, C/C++ Programming

Assignment Help:

A: No.      

While realloc() need to copy the allocation, this uses a bitwise copy operation, that will tear several C++ objects to shreds. C++ objects must be allowed to copy themselves. They employ their own copy constructor or assignment operator.

Besides of all, the heap that new uses might not be the similar as the heap that malloc() and realloc() use!

 


Related Discussions:- Can i employ realloc() on pointers allocated through new?

Explain operator overloading fundamentals, Operator Overloading Fundamental...

Operator Overloading Fundamentals The C language uses the concept of Operator Overloading discreetly. The asterisk (*) is used as multiplication operator as well as indirect

What is class definition, Class Definition The following is the general...

Class Definition The following is the general format of defining a class template: class tag_name                  {                    public  :               // Must

AREA UNDER 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. The area under a curve between two points can b

Pos console cpp unit testing, Pos Console CPP Unit Testing Project Descr...

Pos Console CPP Unit Testing Project Description: Do the CPPUnit Testing for the project. Have all the functions done. Skills required are Android, C Programming, C++ Prog

Explain the defination and declaration of union, Explain the Defination and...

Explain the Defination and Declaration of Union? Generally in terms the composition of a union may be defined as be as union tag { member 1; member 2; member m; }; Wh

Explain virtual base classes, Virtual Base Classes This ambiguity can b...

Virtual Base Classes This ambiguity can be resolved if the class derived have only one copy of the class base. This can be done by making the base class a virtual class. This k

Describe spaghetti programming, Describe spaghetti programming. - Spagh...

Describe spaghetti programming. - Spaghetti programming refers to codes which tend to get tangled and overlapped throughout the program. - It makes a program complex and ana

Program to calculate pie, This problem familiarizes you with using random n...

This problem familiarizes you with using random numbers in C++. The program is to compute a good approximation of p using a simulation method called "Monte Carlo". The following fi

C program for bubble sort, C program for bubble sort: void main() {...

C program for bubble sort: void main() { int i,j,k,a[10],n; clrscr(); printf("How many values you want to enter\n"); scanf("%d",&n);  for(i=0;i  {  pri

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