solution of object oriented programming e balagurusamy
The main features of OOP are the same regardless of the language. They are: encapsulation; data hiding; inheritance; and polymorphism.
C++ evolved from C and therefore retains the concept of primitive variables inherited from C, including int and char. In 100% OOP languages such as Java, these primitives would be implemented as objects. But in C++, they are primitive in nature. That is, they have no built-in methods such as .ToString() associated with them.
these are difference in between c and c++: a) C is a SPL and C++ is a OOP. b) C has not concept of object but C++ has this feature. c) C has not 'class' name data type but C++ has.
The new operators in C++ (but not in C) are new, delete, compl, and, and_eq, not, not_eq, or, or_eq, xor, xor_eq, bitand and bitor. Of those only the first two can really be said to aid OOP. However, other keywords that specifically aid OOP include class, friend, mutable, private, protected, public and template.
No. Data hiding is a feature of object oriented programming. C does not support OOP, and therefore has no private member access. All members are public in C.
Subscripts have not changed since C++ evolved from C. Given an array x, the subscript x[n] returns a reference to the n-1th element of x. Note that Balaguruswamy is a book writer, he has not released any edition of C++.
C++ is based on C. C was not object oriented, therefore the language was not made to be object oriented and moreover C++ is not a "true OOP language". It is simply a non-OOP language with OOP functionality built onto it.
The concepts of OOP in C++ are the same as for OOP in any other programming language: abstraction, encapsulation, inheritance and polymorphism.
The main features of OOP are the same regardless of the language. They are: encapsulation; data hiding; inheritance; and polymorphism.
Primarily OOP support, but there are minor syntax difference. By and large anything you can do in C you can also do in C++.
C++ is an OOP language, so the question does not make sense. Please restate the question.
C++ is not 100% OOP because it inherits from C (a non-OOP language) and therefore supports all primitive C types which are strictly non-object-oriented. C# and Java are 100% object oriented as all "primitives" are object-based.
C++ evolved from C and therefore retains the concept of primitive variables inherited from C, including int and char. In 100% OOP languages such as Java, these primitives would be implemented as objects. But in C++, they are primitive in nature. That is, they have no built-in methods such as .ToString() associated with them.
these are difference in between c and c++: a) C is a SPL and C++ is a OOP. b) C has not concept of object but C++ has this feature. c) C has not 'class' name data type but C++ has.
The new operators in C++ (but not in C) are new, delete, compl, and, and_eq, not, not_eq, or, or_eq, xor, xor_eq, bitand and bitor. Of those only the first two can really be said to aid OOP. However, other keywords that specifically aid OOP include class, friend, mutable, private, protected, public and template.
Every languages are different, a C++ compiler cannot compile a Java source.
The fundamental difference is that in C++ object-oriented programming (OOP) was added. C is a procedural language (that means. top-down structure design), where as C++, which is an extension of C itself, is an object oriented language.