An instantiable class is a class that can be used to create instances or objects. In object-oriented programming, this means that you can use the class as a blueprint to create multiple objects with their own states and behaviors. For example, in Python, a class Car
can be instantiable, allowing you to create different car objects like my_car = Car()
and your_car = Car()
. In contrast, an abstract class, which cannot be instantiated directly, serves as a template for other classes.
A non-instantiable class is the class whose object can be created but cannot be initialized. for example the interfaces and the abstract classes in java.
the storage class is define as 10th class and 9th class and the examples are 10b and 9a
Seesaw
Unless by "interface" you mean a user interface...C++ does not have interfaces per se, at least not in the same sense as, say, Java. In a C++ class, a function declared pure virtual makes the class non-instantiable and forces derived classes that want to be instantiable to provide an implementation. This has exactly the same effect as the interface concept of Java. So in C++, interface is just a synonym for abstract base class.
Your arm is a really good example
A non-instantiable class is the class whose object can be created but cannot be initialized. for example the interfaces and the abstract classes in java.
A non-instantiable class is the class whose object can be created but cannot be initialized. for example the interfaces and the abstract classes in java.
An example of a class diplopoda is a millipede. Diplopoda means having two pair of legs.
The class of animals that contains the least examples is the family, as it is the lowest level in the classification of animals.
Seesaw
the storage class is define as 10th class and 9th class and the examples are 10b and 9a
there are 2 examples of magazines it's "class magazines" and "mass magazines"
class b fuels for fire extinguisher training
Class A fires are called "ordinary combustibles". Wood or clothing fires are examples of Class A fires.
Unless by "interface" you mean a user interface...C++ does not have interfaces per se, at least not in the same sense as, say, Java. In a C++ class, a function declared pure virtual makes the class non-instantiable and forces derived classes that want to be instantiable to provide an implementation. This has exactly the same effect as the interface concept of Java. So in C++, interface is just a synonym for abstract base class.
class is a combination of similar types of object EX.1- take flower , it is a class and all the flowers like rose, lily ,lotus etc are the objects of that flower class. EX.2- take pen , it is a class and all the parts by which it make like ink of the pen is individully objects.
no