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 {
  25 public:
  26     wxDataInputStream(wxInputStream& s);
  27     ~wxDataInputStream();
  28
  29     wxUint32 Read32();
  30     wxUint16 Read16();
  31     wxUint8 Read8();
  32     double ReadDouble();
  33     wxString ReadString();
  34
  35     wxDataInputStream& operator>>(wxString& s);
  36     wxDataInputStream& operator>>(wxInt8& c);
  37     wxDataInputStream& operator>>(wxInt16& i);
  38     wxDataInputStream& operator>>(wxInt32& i);
  39     wxDataInputStream& operator>>(wxUint8& c);
  40     wxDataInputStream& operator>>(wxUint16& i);
  41     wxDataInputStream& operator>>(wxUint32& i);
  42     wxDataInputStream& operator>>(double& i);
  43     wxDataInputStream& operator>>(float& f);
  44
  45     void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
  46
  47 protected:
  48     wxInputStream *m_input;
  49     bool m_be_order;
  50 };
  51
  52 class WXDLLEXPORT wxDataOutputStream
  53 {
  54 public:
  55     wxDataOutputStream(wxOutputStream& s);
  56     ~wxDataOutputStream();
  57
  58     void Write32(wxUint32 i);
  59     void Write16(wxUint16 i);
  60     void Write8(wxUint8 i);
  61     void WriteDouble(double d);
  62     void WriteString(const wxString& string);
  63
  64     wxDataOutputStream& operator<<(const wxChar *string);
  65     wxDataOutputStream& operator<<(const wxString& string);
  66     wxDataOutputStream& operator<<(wxInt8 c);
  67     wxDataOutputStream& operator<<(wxInt16 i);
  68     wxDataOutputStream& operator<<(wxInt32 i);
  69     wxDataOutputStream& operator<<(wxUint8 c);
  70     wxDataOutputStream& operator<<(wxUint16 i);
  71     wxDataOutputStream& operator<<(wxUint32 i);
  72     wxDataOutputStream& operator<<(double f);
  73     wxDataOutputStream& operator<<(float f);
  74
  75     void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
  76
  77 protected:
  78     wxOutputStream *m_output;
  79     bool m_be_order;
  80 };
  81
  82 #endif
  83   // wxUSE_STREAMS
  84
  85 #endif
  86     // _WX_DATSTREAM_H_