11 Questions
What does a pointer point to when it is incremented?
The next element of its type
How is pointer arithmetic generally defined?
Relative to the base type of the pointer
In the given program, what does 'p = &ob;' achieve?
Assigns the address of object 'ob' to pointer 'p'
What is the purpose of using '->' in the statement 'cout << p->get_i();'?
Accessing member function through a pointer
What does the statement 'cl ob = {1, 2, 3}' achieve?
Initializing object 'ob' with values 1, 2, and 3
What is the correct way to access a member of a class when given a pointer to an object?
Using the arrow (–>) operator
What character is used to initialize each object in an array when a class defines a parameterized constructor?
:
In C++, how are arrays of objects declared and used?
Arrays of objects have the same syntax as other types of arrays
If an object's constructor requires multiple arguments, what form of initialization list should be used for arrays of objects?
Longer initialization form
What does the following code snippet illustrate: cl(int j) { i=j; }?
Definition of a parameterized constructor in C++
What does the using namespace std; statement in C++ indicate?
It allows access to names defined in the std namespace
Learn about arrays of objects in C++, including syntax for declaring and using object arrays, initializing objects with a parameterized constructor, and displaying elements on the screen.
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