code doesnt work ....plz help.

[sachin bond]

this code does not work....



plz help......



void breaker()
{


long int temppos = 0,pos = 0;
int n = 0;
char choice =' ';
char file[20] = "input.zip" ;
char filename[2][30];


strcpy(filename[0],file);
strcpy(filename[1],filename[0]);
strcat(filename[1],"1");

ifstream infile(filename[0],ios::binary);


infile.seekg(0, ios::end);
pos=infile.tell g();

do
{
cout<<" file size in kb : "<<(float)p os/1024;
cout<<"\nenter number files to be broken into: ";
cin>>n;
temppos=pos/n;
cout<<temppos<< "\n do you want to continue?..pres s q to re-enter number of
files..or any other key to continue..";
cin.get(choice) ;

}while(choice== 'q');

int ctr=0;


ofstream outfile(filenam e[1],ios::binary);

infile.seekg(0, ios::beg);

char byte;

infile.read(&by te,sizeof byte); //read and write functions used for working
on data the "binary" way.

char ext='1';


for(int i=0;i<n;i++)
{
ext++;



ctr=0;

while(ctr<tempp os) //temppos = pos/n..in line 31
{


outfile.write(& byte, sizeof byte);


infile.read(&by te, sizeof byte);

ctr++;
}

outfile.close() ;
strcpy(filename[1],filename[0]);
strcat(filename[1],&ext);
outfile.open(fi lename[1],ios::binary);//this line was the culprit..
}



outfile.close() ;
infile.close();


}

[White Wolf]

Re: code doesnt work ....plz help.

sachin bond wrote:[color=blue]
> this code does not work....
>
>
>
> plz help......[/color]
[SNIP]

For me it works. For further info please read:

http://www.parashift.com/c++-faq-lite/how-to-post.html#faq-5.8

--
WW aka Attila

[Param]

Re: code doesnt work ....plz help.

This compiles but let it be known whether u are getting a compiling error or
u are not getting the expected results..
If so what is that you are expecting out of this program

Param
"sachin bond" <flirt4fun_143@ hotmail.com> wrote in message
news:bjoqk5$3dg _002@hotmail.co m...[color=blue]
> this code does not work....
>
>
>
> plz help......
>
>
>
> void breaker()
> {
>
>
> long int temppos = 0,pos = 0;
> int n = 0;
> char choice =' ';
> char file[20] = "input.zip" ;
> char filename[2][30];
>
>
> strcpy(filename[0],file);
> strcpy(filename[1],filename[0]);
> strcat(filename[1],"1");
>
> ifstream infile(filename[0],ios::binary);
>
>
> infile.seekg(0, ios::end);
> pos=infile.tell g();
>
> do
> {
> cout<<" file size in kb : "<<(float)p os/1024;
> cout<<"\nenter number files to be broken into: ";
> cin>>n;
> temppos=pos/n;
> cout<<temppos<< "\n do you want to continue?..pres s q to re-enter number[/color]
of[color=blue]
> files..or any other key to continue..";
> cin.get(choice) ;
>
> }while(choice== 'q');
>
> int ctr=0;
>
>
> ofstream outfile(filenam e[1],ios::binary);
>
> infile.seekg(0, ios::beg);
>
> char byte;
>
> infile.read(&by te,sizeof byte); //read and write functions used for[/color]
working[color=blue]
> on data the "binary" way.
>
> char ext='1';
>
>
> for(int i=0;i<n;i++)
> {
> ext++;
>
>
>
> ctr=0;
>
> while(ctr<tempp os) //temppos = pos/n..in line 31
> {
>
>
> outfile.write(& byte, sizeof byte);
>
>
> infile.read(&by te, sizeof byte);
>
> ctr++;
> }
>
> outfile.close() ;
> strcpy(filename[1],filename[0]);
> strcat(filename[1],&ext);
> outfile.open(fi lename[1],ios::binary);//this line was the[/color]
culprit..[color=blue]
> }
>
>
>
> outfile.close() ;
> infile.close();
>
>
> }[/color]

[Kevin Goodsell]

Re: code doesnt work ....plz help.

Param wrote:[color=blue]
> This compiles but let it be known whether u are getting a compiling error or
> u are not getting the expected results..
> If so what is that you are expecting out of this program
>[/color]

Please don't top-post.

http://www.parashift.com/c++-faq-lite/how-to-post.html#faq-5.4

Do not top-post. In other words, don't type your reply above the
previous author's text. Even if top-posting seems "natural" or "obvious"
or "better," don't do it — it's not the comp.lang.c++ "way."

A: Top posting!
Q: What is the most irritating thing on Usenet?

-Kevin
--
My email address is valid, but changes periodically.
To contact me please use the address from a recent posting.