sstream

UC Library Extensions UnderC comes with a pocket implementation of the standard C++ libraries, wh

// STRINGSTREAM
// UnderC Development Project, 2001

#ifndef __STRINGSTREAM_
#define __STRINGSTREAM_

#include <iostream>
#include <string>

void _dout_callback(char*);

namespace std {

 class istringstream: public istream {
  public:
   istringstream(string& s) {
    _str_cpy(&s,1);
    hand = _get_std_stream(4);
    m_redirect = true;
   }

   bool eof() { return _str_eof(0); }
 };

 class ostringstream: public ostream {
  public:
   ostringstream(string s = 0) {  // = "" doesn't work!!
    _str_cpy(&s,3);
    hand = _get_std_stream(5);
    m_redirect = true;
   } 

   string str() {
     string s;
     _str_cpy(&s,2);
     return s; 
  }

// *fix 1.2.3 Override flush to do nothing
  void flush() { }
 };

struct _Ends_
{ int t; };

_Ends_ ends;

// *add 1.2.3 A simple redirectable output class for the shared library
#ifdef _USRDLL
 class oredirect_stream: public ostringstream {
 public:
  void flush() {
    string s = str();
    _dout_callback(s.c_str());
    s = "";
    _str_cpy(&s,3);  // reset the string...
  }
 };

 oredirect_stream dout;
#endif

} // namespace std

std::ostream& operator<< (std::ostream& os,std::_Ends_& e)
{
// actually isn't needed with this weird implementation....
 return os;
}

#endif