c++

[Official Techie]

class stationary
{
char type;
char manufacturer[10];
public :
stationary();
void Read_sta_details();
void Disp_Sta_details();
};

class office : public stationary
{
int no_of_types;
float cost_of_sta;
public:
void Read_off_details();
void Disp_off_details();
};

class printer : private office
{
int no_of_users;
char delivery_date[10];
public:
void Read_pri_details();
void Disp_pri_details();
};

void main()
{
printer Myprinter;
}

what is the size of Myprinter in bytes ??

 

[Official Techie]

no one answered

 

[Official Techie]

no no u did not got the point the prog which i had written has come in 2005 board exams how can i write it in computer then i want to know as it is

 

[varkey]

i think its 30 bytes


edit : its 29 bytes. counted the first char as 2 bytes.

 

[romeo_8693]

ooops!! yup its 29 bytes......

 

[altimate]

(1+10)+(2+4)+(2+10)=29 bytes
and bingo!!!!!!!!!!

 

[Official Techie]

3 answers which one is correct whats the funda aise hi chalta raha to computer ke exam mein to pakka fail ho jaonga boards mein

 

[ilugd]

LOL. Ever tried running that code ms123 posted?

 

[mod-the-pc]

Its 12 bytes. Note that private members are not inherited

 

[casanova]

Yup, it is 12 bytes.

 

[varkey]

as "altimate" said its 29 bytes. eventhough some are private members they are accessible thru the functions which are inherited.

 

[mod-the-pc]

as "altimate" said its 29 bytes. eventhough some are private
members they are accessible thru the functions which are inherited.

Yes I tested this and its 29 bytes. But I'm still not sure how the members that are not inherited add to the size of the derived class...