object thing = new object();
use the keyword new, followed by the classname, then (), perhaps with some arguments within ().
You don't. Inheritance is a feature of object oriented programming languages. C is not object oriented.
child a=new child();
You declare a class as follows: class MyClass { //some stuff here... } You create an object as follows: MyClass object; This is how you create classes and objects in C++.
Class acts as an encapsulation of attributes and methods, that is used by an object oriented programming (OOP) language. Since C is not an OOP, its a structural programming language, one can not create classes in C. That is why OOP version of C was developed called C++, where one can work with classes.
C is not a object-oriented language, hence object does not exist in C
No. C is not object oriented. C++ is object oriented.
An object is simply an instance of a class. #include<iostream> class my_object {}; int main() { my_object X; // instantiate an instance of the class my_object, identified as X. }
To instantiate is to create a new "instance" of an "object" in object-oriented programming. For example, say you create an Object by defining a class called Square: (note: this is C++ but the principles are the same) class Square{ private: int length, width; public: getArea(){return length*width); }; The above class is an Object. When you create this object, that is called an "instance" of the object: int main() { Square x = new Square; // x is an "instance" of the Square "object" Square y = new Square; // y is a separate "instance" of the Square "object" return 0; }
An object in C++ is an instance of a C++ class.
C is not a object-oriented language, hence object does not exist in C
C++ is object-oriented. It is not object-based because, like C before it, C++ supports the principal of primitive data types, which are not object-based.
If you are referring to the character object 'char,' then here are a couple of uses:To create an object, use this:char object = 'a';To create an array of chars, use this:char array[10];To dynamically allocate an array of chars, use this:char array = new char[10];(Don't forget to delete the object with 'delete [] array')