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JAVA & C++

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Duglus

Mentor

Karma Points: 508

(SVITS , Indore)

Date Posted: 7/23/2008 3:21:18 AM Status: Live

Asker's Rating: None Provided Moderator's Rating: Helpful

Response:

Plz Do rate d solution !!

Both apply OOPS. but java adopts byte code convertion whereas c++ does not.

c++ supports destructors whereas java doesn't support.

c++ uses pointers but java don't.....so more secure....

Multiple inheritance can be possible in c++ but not possible in java.

c++ is a semi object oriented programing language where as the java is fully object oriented language,java is platform independent also,then java memory allocatin and deallocation is easy,garbage collection is one of the features,a rich set of collection api.

C++ has templates but Java doesn't

C++ can pass by value(default) or by reference whereas Java can only pass by reference (well, except primitives).

C++ requires memory management and Java provides garbage collection.

C++ is system dependent and Java is system independent.

Never hesitate to ask a question & Never fear of answering a question !!

Ziaxp

Guru

Karma Points: 2,019

Date Posted: 7/23/2008 7:00:43 AM Status: Live

Asker's Rating: Lifesaver

Response:

Java	C++
Method bodies must be defined inside the class to which they belong.	Method bodies must be defined inside the class to which they belong.
No forward referencing required.	Explicit forward referencing required.
No preprocessor.	Heavy reliance on preprocessor.
No comma operator.	Comma operator.
No variable-length parameter lists.	Variable-length parameter lists.
No optional method parameters.	Optional function parameters.
No `const` reference parameters.	`const` reference parameters.
No `goto`	`goto`
Labels on break and continue.	No labels on break and continue.
Command-line arguments do not include the program name.	Command-line arguments do not include the program name.
Main method cannot return a value.	Main function can return a value.
No global variables.	Global variables.
Character escape sequences can appear in a program.	Character escape sequences must appear in a string or character literal.
Cannot mask identifiers through scope.	Can mask identifiers through scope.

MasooM's Comment:

thnx for telling me in detail. Mr. XP

Hope this will help you,

Don't forget to LIFE SAVER RATE to my answer plz.

Ziaxp (MIT)

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JAVA & C++

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