include/wx/mstream.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        mstream.h
   3 // Purpose:     Memory stream classes
   4 // Author:      Guilhem Lavaux
   5 // Modified by:
   6 // Created:     11/07/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Guilhem Lavaux
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11 #ifndef _WX_WXMMSTREAM_H__
  12 #define _WX_WXMMSTREAM_H__
  13
  14 #include <wx/stream.h>
  15
  16 #if wxUSE_STREAMS
  17
  18 class wxMemoryInputStream: public wxInputStream {
  19  private:
  20   size_t m_length;
  21
  22  public:
  23   wxMemoryInputStream(const char *data, size_t length);
  24   virtual ~wxMemoryInputStream();
  25   virtual size_t StreamSize() const { return m_length; }
  26
  27   char Peek();
  28 };
  29
  30 class wxMemoryOutputStream:  public wxOutputStream {
  31  public:
  32   wxMemoryOutputStream(char *data = NULL, size_t length = 0);
  33   virtual ~wxMemoryOutputStream();
  34 };
  35
  36 #endif
  37   // wxUSE_STREAMS
  38
  39 #endif
  40   // _WX_WXMMSTREAM_H__