public:
public is an access specifier which can be used throughout 
the program.
protected:
protected is an access specifier which can be used in the 
specified class and its derived class...
private:
private is an access speifier which can be used whithin the 
class in which it is declared.

public:
public is an access specifier which can be used throughout 
the program.
protected:
protected is an access specifier which can be used in the 
specified class and its derived class...
private:
private is an access speifier which can be used whithin the 
class in which it is declared.

These three access specifiers are used for providing the
security

public,protected,private are access modifiers where public 
is used for acess the methods and variables to unlimited 
extent.
private:is used to access the variables upto the enclosing 
region
protected:and it is limited to class itself or classes that 
are derived

they are acceses specifieres.
these are used for security purpose

structure is a value type class is reference type,
struct Memory will be on stack and class Memory stored on 
Heap,
struct not suports inheritance and class can?

By default the members of struct are public.
By default the members of class  are priavte.

When an object is created to a class, constructor will be 
called automatically.
But not in struct (if structure having member function with 
structure name)

class is a slow access because of heap memory. But struct 
is a faster in access because of stack  memory.



values are initialize at the time of declaration in class
but not in struct.

An Object is an instance of the class

Object is a runtime entity of a class

object is an instance ok a class through which we can access
class member and data.

an instance of a class is called an object...

object is nothing but which is existing in the real world
and it has some properties,methods

object is a real time entity it has state,behavior
ex;animals,vechiles

object is a software bundle of related state and 
behavior.it is a instance of a class.all are real world 
entity.

In Object Oriented programming Object is a run time 
entity(requirement) that binds the methods and data(this 
methods are operated with that binded data)together.

object is a variable of data type class

a class is a logical existence of a data containing data 
variables and member functions having relations between 
them.

the wrapping up of data and functions into a single unit is
defined as the class

In general a class is a group of objects. for example 
mango,apple, banana, grapes etc. is a group of fruits.

But in oops concept, a class is a collection of member data 
and member function.

Collection of data members(Varibles) and methods(functions)
is called class

class is a generalisation or mould or template of an object.

A class is USER DEFINE DATA TYPE.

a class is a collection of objects which contains variables 
and functions...

Class is the Collection of Methods and Datafield, in other 
word we can say class is user defined Data Types

Class is an user defined datatype where variable and 
related code where incorporated

class is a collection of object.

In OOPS, a class is the defination of an object.The class 
can contain both the charactertics and function of the 
object.Simply we say it contains  member variables and 
member function.It is a well defined object

A class is a set of objects.

class is a template that combines both data and function 
into a single unit.

a class is a set of objects.for ex define a class birds, it 
will contain  thec group of birds with diffrent names like 
parrot,crow,peacock etc.

a class is a set of objects.

A class is a template or a blueprint of a user-defined type
which can contain data and methods.

A class is group of logically related data item.It has 
function of properties and methods.

A class is a blue print of objects.

const char * makes the data constant

char * constant makes the pointer constant

const char* is a constant pointer and char * const is 
poiter to constant.

we can assign char as a constant but we cannot assign 
constant as a character

both are has a same meaning

const char *  is the pointer to a consant variable.
char * constant is a constant pointer to a char.

both are same

char * const, the pointer is declared as constant. 
const char *,  the pointer is not constant.

const char *s;  is a non-const pointer to const char
char * const s; is a const pointer to non-const char

Once u assign a value to the const poinet it cannot be 
reassigned another value till u use casting techniques..

char a = 'A';
char b = 'B';
char *const c = &a;
c = &b; //flags an errror

const char *s = &a;
s = &b //works

encapsulation of data and code

program run faster

program run faster

program easy maintenance

code removably

code removably

code removable

code removably

object

Number of entities,called objects are the instances of the 
class.

name of the process for the conversion of analog signal 
into digital signal

template<class first> void dd<first>::set()
{
           cin>>i;
}

template<class first> void dd<first>::print()
{
           cout<<"\n"<<i;
}

Bjarne Stroustrup

I am Sanish Joseph.I completed my B.TECH in NSS COLLEGE
PALAKKAD,Kerala in Electronics and Communication engineering.
After completing B_Tech I did ANIIT course from NIIT.In that
course I learned SQL,C++,J2SE,J2EE,VB.NET and ASP.NET.I did
my 10th and +2 in St.Thomas CHSS Thrissur.My hobbies are
drawing painting and listen to music.About my family ,my
parents are teachers and my brother is working in HCL as a
software Engineer.And I want to acquire a challenging
position where I can contribute my technical,logical and
software skills as a professional. dats al...

I'm Leo.Now i'm undergoing MCA in St.joseph's 
college,Trichy.My strengths r 
Optimistic,Dedication,Teamwork,Respect others.My favourite 
area is OOP's.And I did ONLINE SHARE MARKET as my mini 
project in JSP(J2EE)platform.I'm a self motive  person.I 
was university football player in my UG.So that i mentioned 
ealier that i'm a good teamworker.

When an base class is assinged to its derived class the 
base class takes up only the base member data leaving the 
data members of derived class.this is called...

When a Derived Class object is assigned to Base class, the 
base class' contents in the derived object are copied to 
the base class leaving behind the derived class specific 
contents. This is referred as Object Slicing.

Class Base
{
public:
  int i;
};

class Derived : public Base
{
public:
  int j;
};

int main()
{
  Base Bobj;
  Derived Dobj;
  Bobj = Dobj;  //Here Dobj contains both i and j. 
                //But only i is copied to Bobj.
}

object slicing is the phenomenon in which when we assigned 
derived class with base class ,the separation of base class 
data members from derived class data members occur.

if an object of a derived class is assigned to a base class
object,the compiler accepts it.but it copies only the base
portion of the object
class base
{
   public:
           int i,j;
};
class derived : public base
{
  private:
          int k;
};
int main()
{
   base b;
   derived d;
   b=d;
return o;
}
here b contains i and j where as d contains i,j&k.On
assignment only i and j of the d get copied into i and j of
b. k doesnot be copied. on the effect object d got sliced.

#include<iostream.h>
class CObj
{
};
int main()
{
       CObj **obj=new CObj *[50];
       for(i=0;i<50;i++)
        {
           obj[i]=new Cobj[10];
         }
}

CObj *obj = new CObj [50];

i will explain moon feels sleepy so moon went to sleep by 
covering clouds as a bed sheet.

i will tell him moon is powerful like u and trying to find 
the way as u play hide and seek

I'd explain that moon is far far away and 'clouds' are 
closer than moon. You can always see the things that are in 
the path of your sight..

I'd say clouds are a layer of abstraction, we are observers.
This phenomenon can best be explained by relation of
aggregation, the life time of the moon is not controllable
from clouds, cloud dosnt have any method. 

moon died, quite late, so lets go to bed and sleep. The MBT
people are running out of knowledge. Instead they should ask
to write an essay about software piracy

itell to my brother  moon covered by cloud like as the 
mother is take care of her baby.

moon is covered by cloud as our mother takes care of us.