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7/23/2019 APSE lab

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APSE LAB

Submitted by:

Ravinder Kumar

Roll no: 1120021

Section: E1

Submitted to:

Dr.

Assistant Professor

Electrical Engineering Department

National Institute of ec!nology "uru#s!etra

August$ 201%

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SN EXPERMINENT NAME PAGE NO

1 Implementation of class and member function

by student name $ class and function for grade &

2 'se of friend function to access pri(ate data of

a class)

& Addition and multiplication of t*o comple+

number using operator o(erloading ,

) 'se of -t!is. pointer /

% ultiple and multile(el in!eritance11

, ybrid and !ierarc!ical in!eritance1%

3ate binding t!roug! (irtual function20

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1 .Implementatin ! "la## and mem$er !un"tin $% #tudent

name& "la## and !un"tin !r 'rade4include 5iostream64include 5conio7!6

4include 5stdio7!6using namespace std8

class student

9 int roll8

int n8 public:

(oid reg;

9cout55

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(. )#e ! !riend !un"tin t a""e## private data ! a "la##

4include5iostream7!6

4include5conio7!6

class ma!es!8

class mu#es!

9

int money8

public:

(oid getdat;

9

cout558

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class ma!es!

9

int money8

public:

(oid getdat;

9

cout558

(oid compmu#es! m1$ ma!es! m2;

9

ifm17money6m27money;

cout55

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compm1$m2;8

getc!;8

>

*. Additin and multipli"atin ! t+ "mple, num$er u#in'

peratr verladin'

4include5iostream6

4include 5stdio7!6

4include 5conio7!6

using namespace std8

class comple+

9

float real8

float img8

public:

comple+;9>

comple+float a$ float b;

9

real=a8

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img=b8

>

(oid s!o*;

9

ifimg60;

cout55real55

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returnc);8

>

int main;

9

comple+ c1%7%$)7,;8

comple+ c2,7$G/7%;8

comple+ c&8

comple+ c)8

c17s!o*;8

c27s!o*;8

c&=c1c28

c&7s!o*;8

c)=c1Hc28

c)7s!o*;8

getc!;8>

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-. )#e ! t/i#0 pinter


4include5conio7!6

4include5string7!6

class person

9 c!ar name&0J8

int age8

public:

person;9>8

personc!ar Hs$int age;8

(oid display;8

personB greaterperson Bp1;8

>

person::personc!ar Hs$int a;

9

strcpyname$s;8

age=a8

>

(oid person::display;

9

cout55

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9

ifage6p17age;

return Ht!is;8

else

return p18

>

(oid main;

9

person p

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>

. Multiple and multilevel in/eritan"e

A; ultiple in!eritances:


4include5conio7!6

class ram

9

public:

int m18

(oid getdata1int +;

9

m1=+8

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>

>8

class balram

9

public:

int m28

(oid getdata2int y;

9

m2=y8

>

>8

class total:public ram$public balram

9

int t8

public:

(oid sum;

9

t= m1 m28

>

(oid display;

9

cout558

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(oid main;

9

clrscr;8

total a8

a7getdata1)%;8

a7getdata2&%;8

a7sum;8

a7display;8

getc!;8

>

C; ultile(el in!eritances:


4include5conio7!6

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class student

9

protected: int rollno8

public:

(oid getnumberint a;

9

rollno=a8

>

(oid putnumber;

9

cout558

class mar#s:public student

9

public:

int s1$s28

(oid getmint a$int b;

9

s1=a8

s2=b8

>>8

class result:public mar#s

9

int total8

public:

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2. 3%$rid and /ierar"/i"al in/eritan"e

A; ybrid in!eritance


4include5conio7!6

class student

9

public:

(oid name;

9

cout558

class mar#s:public student

9

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public:

(oid roll;

9

cout55

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cout558

(oid main;

9

clrscr;8

result r8

r7rs;8

r7name;8

r7mar#;8

r7medal;8

getc!;8

>

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C; ierarc!ical in!eritance


4include5conio7!6

class #

9

public:

int a8

(oid getnumber;

9

cout558

class b:public #

9

public:

(oid sMuare;

9

getnumber;8

cout558

class c:public #

9

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public:

(oid cube;

9

getnumber;8

cout558

(oid main;

9

clrscr;8

b b18

b17sMuare;8

c c18

c17cube;8

getc!;8

>

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4. Late $indin' t/ru'/ virtual !un"tin


4include5conio7!6

class base

9

public:

(irtual (oid s!o*;

9

cout55

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>

>8

class deri(ed:public base

9

public:

(oid s!o*;

9

cout55

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deri(ed d8

bptr=Bd8

bptrG6s!o*;8

bptrG6display;8

getc!;8

>

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