samiksc

 Profile Answers by samiksc Questions by samiksc

• Jan 19th, 2006

In a circular singly linked list also it is possible to use the current pointer and delete all nodes. The pseudo code would be like this: while (curr != null){linkList *ptr = curr->next; free(curr);curr = ptr;}

Nitin Gupta

• Jan 4th, 2006

Use a doubly linked list, then you can start from the current pointer and go back and forth and delete the nodes.

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Nitin Gupta

• Jan 4th, 2006

Alternatively, what can also be done is create a connection class class connection {Vector leftNodes;Vector rightNodes;}here leftNode will contain a state and rightNode will contain multiple districts. THis design support many-to-Many, oneto-one and many-to-one and one to many relationships

rrl

 Profile Answers by rrl Questions by rrl

• Oct 22nd, 2005

Well. I found the answer myself. I am putting it here for the benefit of others. State - districts is a 1-many relation (bi-directional relation).here In Oops it becomes has a relations. So we have to...

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ahmedmujeeb318

 Profile Answers by ahmedmujeeb318 Questions by ahmedmujeeb318

• Apr 25th, 2008

// PROGRAM which prints itself#include<iostream.h>#include<stdio.h>#include<conio.h>#include<stdlib.h>#include<fstream.h>void main() { char ch; clrscr(); fs...

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Abhishek

• May 31st, 2006

By the use of BIOS coomands ..........Thanks

Nitin Gupta

• Jan 4th, 2006

Using the native API/System calls

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samiksc

 Profile Answers by samiksc Questions by samiksc

• Jan 19th, 2006

OOPs is closer to real life representation of the objects which we want to program.Hierarchical relationships can be represented using inheriatnce. Data can be divided as public and private -- also we...

Nitin Gupta

• Jan 4th, 2006

OOP provides usefukl features like Inheritance, polymorphism and encpasulation, not available in tradituional programming.

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Yashwant S pinge

• Mar 27th, 2006

Hello,1) You can access the private data of abstract class by using the public function of abstract class . That means you can create the object of derived class and using this object , you can access...

Krishna

• Mar 20th, 2006

It can be accessed with the help of friend function

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venkatesh

 Profile Answers by venkatesh Questions by venkatesh

• Feb 27th, 2006

pointer to constant: If a pointer is pointing to constant it is called as pointer to constant.In this case we cannot change the content of constant.eg :  const int n=5;  int *p=&n;in thi...

laxmikanth_rajuri

• Feb 25th, 2006

Constant pointer:If a pointer is pointing to a constant whose value(constant)can't be changed.Eg:Consider the declaration int a[10];here a is a pointer to the base address of the array say 1000.When w...

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vijay_sastry

• Mar 18th, 2006

C++ is an Object Oriented Programming Language is as we know , perfectly backword compatible with C. Becase of this backword compatibility .. it has got many flaws in it that prevented it to become ...

Guest

• Feb 26th, 2006

See Sachidananda Patnaik there are so many implementation of pointer in prospect of c++ language. I think your question is in regards to java, even if is not , i would just like to inform you one o...

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Yash

• Mar 28th, 2006

Both are one and the same thing.

venkatesh

• Mar 16th, 2006

we can create a pointer to function. so we can call the function with that pointer.eglet us take two functionsvoid sum(int a,int b);void sub(int a,int b);we can create pointer to these functionsvoid (...

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kashinathn

 Profile Answers by kashinathn Questions by kashinathn

• Feb 28th, 2007

TYPING: Identifies a programming language type conversion and characteristics.  For instance, strong typing means that conversions between different data types in expressions require explicit con...

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DEEPAK(TCS KOCHI)

• Nov 22nd, 2006

AN UN ASSIGNED OBJECT IS CALLED WILD OBJECT   byyDEEPAK(TCS)

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Gupta Pravin Kumar

• Oct 6th, 2006

ENCAPSULATION: It is the data binds together code and the data it manipulates and keeps them safe from outside interference and misuse. When data and code are linked together in this fashion, an objec...

vishal gaikwad

• Oct 3rd, 2006

OOPS is object oriented programmingit consist of classes and objects it includes 1.abstraction(data hiding)2.inheritance(reusability)3.polymorphism

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kashinathn

 Profile Answers by kashinathn Questions by kashinathn

• Feb 27th, 2007

An ASSERT statement is used to check the value of a single variable at a particular location in the program. It may be placed at any point that a C++ / Java statement could be placed. In the following...

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kashinathn

 Profile Answers by kashinathn Questions by kashinathn

• Feb 27th, 2007

Interfaces, like classes, define a set of properties, methods, and events. But unlike classes, interfaces do not provide implementation. They are implemented by classes, and defined as separate entiti...

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scott

 Profile Answers by scott Questions by scott

• May 2nd, 2007

Object-based language" may be used to describe any programming language that is based on the idea of encapsulating state and operations inside objects. Other than VB and java script examples of o...

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Amol Ashok Khot

• Feb 2nd, 2007

Dangling pointers and wild pointers in computer programming are pointers that do not point to a valid object of the appropriate type, or to a distinguished null pointer value in languages which suppor...

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Sandhya.Kishan

 Profile Answers by Sandhya.Kishan Questions by Sandhya.Kishan

• Mar 10th, 2012

Data model is an abstract model which describes the representation and usage of data.In oops context data are modeled as units of objects and data model represents the logical organization of real wor...

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Size of a class which isclass C{ int i;char c;}int size is 4 and char is 1 but the size of class is coming 8, give the explanation for that?

kamal7725

 Profile Answers by kamal7725 Questions by kamal7725

• Nov 29th, 2007

This is because, your machine is 32 bit( 4 byte). your structure has two variable, a int and a char. int is 4byte long, so no problem. but char is 1 byte long, and will occupy the other 3 byte for alignment. So the sizeof operator gives the total size 8 byte.

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yaga80

 Profile Answers by yaga80 Questions by yaga80

• Jan 25th, 2009

private int toInt(char c) { switch (c) {     case 'I': return 1;     case 'V': return 5;     ...

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kamal7725

 Profile Answers by kamal7725 Questions by kamal7725

• Nov 29th, 2007

Global constructors and destructors in C++ have to be handled very carefully to meet the language specification. Constructors have to be called before the main function. Destructors have to be executed after it returns.The answer of this question is static variables.

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