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Instantiation of objects in c plus plus?
Objects are instantiated when statically declared or dynamically created with the new keyword.
What is the difference between instantiation and initialization in C plus plus?
Instantiation is creating the instance of the variable/object . While Initialization is to provide the variable with some value. int i; // i is an instance of an integer i=10; //initialised with the value 10
How can a constructor be invoked at the time of inheritance in C Plus Plus?
It cannot. Inheritance is a compile-time operation. Constructors are invoked at runtime at the point of instantiation.
What are the objects used in dev c plus plus?
Objects in Dev C++ are the same as objects in generic C++, insofar as an object is an instance of a class.
What do you mean by read only objects in c plus plus?
Objects that are not supposed to be written. Surprised?
Explain any six file commands in C plus plus?
There's no commands in C++.
What is the difference between active and passive objects in c plus plus?
Passive objects encapsulate state and operations, whereas active objects also encapsulate a process. Standard C++ does not support active objects.
How java is different from c plus plus Explain with example?
See related links, below.
In c plus plus what are the three ways that classes can relate to each other?
Class wrappers (embedded objects), inheritance (derived objects) and friend classes.
How do you write classes and objects for hospital management software using objective c or c plus plus?
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++.
What are entities in c plus plus?
Entities are the objects instantiated by your program, both at compile time and at runtime. Some objects are primitive data types, others are more complex such as objects instantiated from a class.
What do you mean by initialisation of objects in c plus plus?
Initialization of objects means to provide an initial value for the object. This is usually done by the constructor, or it can be done with an assignment statement.
