constructor

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What is the difference between new and malloc?

Here are the differences between new and malloc, Operator new constructs an object (calls constructor of object), malloc does not. Hence new invokes the constructor (and delete invokes the destructor)This is the most important difference. operator new is an operator, malloc is a function. operator new can be overloaded, malloc cannot be overloaded. operator new […]

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C++ program to print student details using constructor and destructor

CONSTRUCTOR AND DESTRUCTOR AIM: A program to print student details using constructor and destructor ALGORITHAM: 1. Start the process 2. Invoke the classes 3. Call the read() function a. Get the inputs name ,roll number and address 4. Call the display() function a. Display the name,roll number,and address of the student 5. Stop the process […]