include/wx/txtstrm.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        txtstrm.h
   3 // Purpose:     Text 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_TXTSTREAM_H_
  13 #define _WX_TXTSTREAM_H_
  14
  15 #ifdef __GNUG__
  16 #pragma interface "txtstrm.h"
  17 #endif
  18
  19 #include "wx/stream.h"
  20
  21 #if wxUSE_STREAMS
  22
  23 class WXDLLEXPORT wxTextInputStream;
  24 class WXDLLEXPORT wxTextOutputStream;
  25
  26 typedef wxTextInputStream& (*__wxTextInputManip)(wxTextInputStream&);
  27 typedef wxTextOutputStream& (*__wxTextOutputManip)(wxTextOutputStream&);
  28
  29 WXDLLEXPORT wxTextOutputStream &endl( wxTextOutputStream &stream );
  30
  31 class WXDLLEXPORT wxTextInputStream {
  32 public:
  33   wxTextInputStream(wxInputStream& s);
  34   ~wxTextInputStream();
  35
  36   wxUint32 Read32();
  37   wxUint16 Read16();
  38   wxUint8 Read8();
  39   double ReadDouble();
  40   wxString ReadString();
  41
  42   // Operators
  43   wxTextInputStream& operator>>(wxString& line);
  44   wxTextInputStream& operator>>(wxChar& c);
  45   wxTextInputStream& operator>>(wxInt16& i);
  46   wxTextInputStream& operator>>(wxInt32& i);
  47   wxTextInputStream& operator>>(wxUint16& i);
  48   wxTextInputStream& operator>>(wxUint32& i);
  49   wxTextInputStream& operator>>(double& i);
  50   wxTextInputStream& operator>>(float& f);
  51
  52   wxTextInputStream& operator>>( __wxTextInputManip func) { return func(*this); }
  53
  54  protected:
  55   wxInputStream *m_input;
  56
  57   wxChar NextNonWhiteSpace();
  58   void SkipIfEndOfLine( wxChar c );
  59 };
  60
  61 class WXDLLEXPORT wxTextOutputStream {
  62  public:
  63   wxTextOutputStream(wxOutputStream& s);
  64   ~wxTextOutputStream();
  65
  66   void Write32(wxUint32 i);
  67   void Write16(wxUint16 i);
  68   void Write8(wxUint8 i);
  69   void WriteDouble(double d);
  70   void WriteString(const wxString& string);
  71
  72   wxTextOutputStream& operator<<(const wxChar *string);
  73   wxTextOutputStream& operator<<(const wxString& string);
  74   wxTextOutputStream& operator<<(wxChar c);
  75   wxTextOutputStream& operator<<(wxInt16 c);
  76   wxTextOutputStream& operator<<(wxInt32 c);
  77   wxTextOutputStream& operator<<(wxUint16 c);
  78   wxTextOutputStream& operator<<(wxUint32 c);
  79   wxTextOutputStream& operator<<(double f);
  80   wxTextOutputStream& operator<<(float f);
  81
  82   wxTextOutputStream& operator<<( __wxTextOutputManip func) { return func(*this); }
  83
  84  protected:
  85   wxOutputStream *m_output;
  86 };
  87
  88 #endif
  89   // wxUSE_STREAMS
  90
  91 #endif
  92     // _WX_DATSTREAM_H_