strstream.h header file?

[berkay]

hi all,i need this header file can anyone send it.thanks all.

[Axter]

berkay wrote:

hi all,i need this header file can anyone send it.thanks all.

<strstream.h> is not part of the C++ standard.

<strstream>, which is the extensionless version, is currently part of
the C++ standard, although it's depricated.

If you which to use this depricated header, use the extensionless
version, which your C++ compiler should support.

#include <strstream>
using namespace std;

However, I recommend you use stringstream instead

[Daw]

How about using sstream-header?

[Peter_Julian]

"Daw" <da****@gmail.com> wrote in message
news:11**********************@z14g2000cwz.googlegr oups.com...
| How about using sstream-header?
|

Thats what he meant when he said use stringstream instead. Doesn't it
make sense that the OP first learn about stringstream before considering
whether or not to include <sstream>?

A stringstream is a completly different animal than anything found in
the old strstream header.

For the OP: stringstreams are definitely the way to go and well worth
the effort. The deprecated strstream's components are reknown for silent
failures and other issues that generate buggy code. strstreams deal with
char* while stringstreams deal with std::strings. You'll find that
implementing stringstreams will fix many a program that rely on the old
header.

http://www.cplusplus.com/ref/iostream/stringstream/
http://www.cplusplus.com/ref/iostrea...ingstream.html
http://www.cplusplus.com/ref/iostrea...ingstream.html

[berkay]

thanks all,i ll use sstream but i still have a problem
#include <iostream>
#include <sstream>

using namespace std;
void main(){
char arr[20];
cin.getline(arr,sizeof(arr),'\n');
ostringstream sout1(arr,sizeof(arr));

cout<<sout1.str()<<endl;
//cout<<sout1.pcount()<<endl;
//this works if i use strstream,what must i use to
return the number of bytes currently stored in the buffer

[John Harrison]

berkay wrote:

thanks all,i ll use sstream but i still have a problem
#include <iostream>
#include <sstream>

using namespace std;
void main(){
char arr[20];
cin.getline(arr,sizeof(arr),'\n');
ostringstream sout1(arr,sizeof(arr));

cout<<sout1.str()<<endl;
//cout<<sout1.pcount()<<endl;
//this works if i use strstream,what must i use to
return the number of bytes currently stored in the buffer

That is a wierd way to use ostringstream. When you use ostringstream you
normally start with the buffer empty.

ostringstream sout1;

Not quite sure what you are trying to achieve there so I can't really
advise what you should be doing instead.

But to answer your question

sout1.str().size()

returns the number of bytes currently in the stringstream.

john

[berkay]

yes,it is the thing i need thanks a lot.it works but i couldnt find
this function in cplusplus.com do u have any other resources?

[John Harrison]

berkay wrote:

yes,it is the thing i need thanks a lot.it works but i couldnt find
this function in cplusplus.com do u have any other resources?

I use this site

http://www.dinkumware.com/refxcpp.html

john

[berkay]

thanks