include/wx/datstrm.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        datstrm.h
   3 // Purpose:     Data stream classes
   4 // Author:      Guilhem Lavaux
   5 // Modified by:
   6 // Created:     28/06/1998
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Guilhem Lavaux
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef __DATSTREAMH__
  13 #define __DATSTREAMH__
  14
  15 #ifdef __GNUG__
  16 #pragma interface "datstrm.h"
  17 #endif
  18
  19 #include "wx/wx.h"
  20
  21 class wxDataStream {
  22 public:
  23   wxDataStream(iostream& s);
  24   wxDataStream(istream& s);
  25   wxDataStream(ostream& s);
  26
  27   virtual ~wxDataStream();
  28
  29   unsigned long Read32();
  30   unsigned short Read16();
  31   unsigned char Read8();
  32   double ReadDouble();
  33   wxString ReadLine();
  34
  35   void Write32(unsigned long i);
  36   void Write16(unsigned short i);
  37   void Write8(unsigned char i);
  38   void WriteDouble(double d);
  39   void WriteLine(const wxString& line);
  40 protected:
  41   istream *m_istream;
  42   ostream *m_ostream;
  43 };
  44
  45 #endif
  46     // __HELPBASEH__