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 _WX_DATSTREAM_H_
  13 #define _WX_DATSTREAM_H_
  14
  15 #ifdef __GNUG__
  16 #pragma interface "datstrm.h"
  17 #endif
  18
  19 #include <wx/stream.h>
  20
  21 #if wxUSE_STREAMS
  22
  23 class WXDLLEXPORT wxDataInputStream {
  24 public:
  25   wxDataInputStream(wxInputStream& s);
  26   ~wxDataInputStream();
  27
  28   wxUint32 Read32();
  29   wxUint16 Read16();
  30   wxUint8 Read8();
  31   double ReadDouble();
  32   wxString ReadString();
  33
  34   wxDataInputStream& operator>>(wxString& s);
  35   wxDataInputStream& operator>>(wxInt8& c);
  36   wxDataInputStream& operator>>(wxInt16& i);
  37   wxDataInputStream& operator>>(wxInt32& i);
  38   wxDataInputStream& operator>>(wxUint8& c);
  39   wxDataInputStream& operator>>(wxUint16& i);
  40   wxDataInputStream& operator>>(wxUint32& i);
  41   wxDataInputStream& operator>>(double& i);
  42   wxDataInputStream& operator>>(float& f);
  43
  44   void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
  45  protected:
  46   wxInputStream *m_input;
  47   bool m_be_order;
  48 };
  49
  50 class WXDLLEXPORT wxDataOutputStream {
  51  public:
  52   wxDataOutputStream(wxOutputStream& s);
  53   ~wxDataOutputStream();
  54
  55   void Write32(wxUint32 i);
  56   void Write16(wxUint16 i);
  57   void Write8(wxUint8 i);
  58   void WriteDouble(double d);
  59   void WriteString(const wxString& string);
  60
  61   wxDataOutputStream& operator<<(const wxChar *string);
  62   wxDataOutputStream& operator<<(wxString& string);
  63   wxDataOutputStream& operator<<(wxInt8 c);
  64   wxDataOutputStream& operator<<(wxInt16 i);
  65   wxDataOutputStream& operator<<(wxInt32 i);
  66   wxDataOutputStream& operator<<(wxUint8 c);
  67   wxDataOutputStream& operator<<(wxUint16 i);
  68   wxDataOutputStream& operator<<(wxUint32 i);
  69   wxDataOutputStream& operator<<(double f);
  70   wxDataOutputStream& operator<<(float f);
  71
  72   void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
  73  protected:
  74   wxOutputStream *m_output;
  75   bool m_be_order;
  76 };
  77
  78 #endif
  79   // wxUSE_STREAMS
  80
  81 #endif
  82     // _WX_DATSTREAM_H_