What is object slicing

0 votes
What is object slicing in C++ and when does it happen?
Jul 13 in C++ by Nicholas
• 4,720 points
14 views

No answer to this question. Be the first to respond.

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.

Related Questions In C++

0 votes
1 answer

What is a Class and Object in C++?

A Class is like a blueprint, an ...READ MORE

answered Jun 21 in C++ by Damon
• 4,760 points
19 views
0 votes
1 answer

What is dynamic initialization of object in c++?

Dynamic initialization occurs when the initialization value is unknown at compile time.  To initialise the variable, it is calculated at runtime. Example, int factorial(int n) { ...READ MORE

answered 6 days ago in C++ by Damon
• 4,760 points
9 views
0 votes
1 answer

What data structure is inside std::map in C++?

An associative container is std::map. The standard's ...READ MORE

answered May 31 in C++ by Damon
• 4,760 points
33 views
0 votes
0 answers

What is the C++ function to raise a number to a power?

What's the best way to raise a n ...READ MORE

Jun 1 in C++ by Nicholas
• 4,720 points
24 views
0 votes
1 answer

What is a smart pointer and when should I use one?

A smart pointer is similar to a ...READ MORE

answered Jun 2 in C++ by Damon
• 4,760 points
17 views
0 votes
1 answer

In C++, what is a virtual base class?

When employing multiple inheritance, virtual base classes are used to prevent several "instances" of a particular class from appearing in an inheritance hierarchy. Consider the following example: class A { public: void Foo() {} ...READ MORE

answered Jun 10 in C++ by Damon
• 4,760 points
20 views
0 votes
1 answer

What is the difference between public, private, and protected inheritance in C++?

To begin answering that question, let me characterise member accessors in my own terms.  If you already know this, proceed to the section "next:". I'm aware of three types of accessors: public, protected, and private. Let: class Base { public: ...READ MORE

answered Jul 11 in C++ by Damon
• 4,760 points
27 views
0 votes
1 answer

How is inheritance in C++ different than that in Java?

The purpose of inheritance is same for ...READ MORE

answered Feb 6, 2019 in Java by Priyaj
• 58,080 points
328 views
0 votes
1 answer

What is this weird colon-member (" : ") syntax in the constructor?

Foo(int num): bar(num) In C++, this is known as a Member Initializer List. Simply put, it sets the value of your member bar to num. There is a significant difference between initializing a member with the Member initializer list and assigning a value to it within the function Object() { [native code] } body. When you use the Member initializer list to initialise fields, the constructors are only called once, and the object is constructed and initialised in a single operation. If you use assignment, the fields will be initialised with default constructors and then reassigned with actual values (via the assignment operator). As you can see, there is an extra overhead of creation and assignment in the latter, which may be significant for user defined classes. Cost of Member Initialization =Object ...READ MORE

answered May 27 in Others by Damon
• 4,760 points
42 views
0 votes
1 answer

The Definitive C++ Book Guide and List

For Beginner (includes those without coding experience) Programming: ...READ MORE

answered Jun 6 in C++ by pranav
• 2,580 points
39 views
webinar REGISTER FOR FREE WEBINAR X
Send OTP
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP