src/common/txtstrm.cpp

///////////////////////////////////////////////////////////////////////////////
// Name:        src/common/txtstrm.cpp
// Purpose:     Text stream classes
// Author:      Guilhem Lavaux
// Modified by:
// Created:     28/06/98
// RCS-ID:      $Id$
// Copyright:   (c) Guilhem Lavaux
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
  #pragma hdrstop
#endif

#if wxUSE_STREAMS

#ifndef WX_PRECOMP
    #include "wx/crt.h"
#endif

#include "wx/txtstrm.h"
#include <ctype.h>


// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------

// Unix: "\n"
// Dos:  "\r\n"
// Mac:  "\r"

// ----------------------------------------------------------------------------
// wxTextInputStream
// ----------------------------------------------------------------------------

#if wxUSE_UNICODE
wxTextInputStream::wxTextInputStream(wxInputStream &s,
                                     const wxString &sep,
                                     const wxMBConv& conv)
  : m_input(s), m_separators(sep), m_conv(conv.Clone())
{
    memset((void*)m_lastBytes, 0, 10);
}
#else
wxTextInputStream::wxTextInputStream(wxInputStream &s, const wxString &sep)
  : m_input(s), m_separators(sep)
{
    memset((void*)m_lastBytes, 0, 10);
}
#endif

wxTextInputStream::~wxTextInputStream()
{
#if wxUSE_UNICODE
    delete m_conv;
#endif // wxUSE_UNICODE
}

void wxTextInputStream::UngetLast()
{
    size_t byteCount = 0;
    while(m_lastBytes[byteCount]) // pseudo ANSI strlen (even for Unicode!)
        byteCount++;
    m_input.Ungetch(m_lastBytes, byteCount);
    memset((void*)m_lastBytes, 0, 10);
}

wxChar wxTextInputStream::NextChar()
{
#if wxUSE_UNICODE
    wxChar wbuf[2];
    memset((void*)m_lastBytes, 0, 10);
    for(size_t inlen = 0; inlen < 9; inlen++)
    {
        // actually read the next character
        m_lastBytes[inlen] = m_input.GetC();

        if(m_input.LastRead() <= 0)
            return wxEOT;

        if ( m_conv->ToWChar(wbuf, WXSIZEOF(wbuf), m_lastBytes, inlen + 1)
                != wxCONV_FAILED )
            return wbuf[0];
    }
    // there should be no encoding which requires more than nine bytes for one character...
    return wxEOT;
#else
    m_lastBytes[0] = m_input.GetC();

    if(m_input.LastRead() <= 0)
        return wxEOT;

    return m_lastBytes[0];
#endif

}

wxChar wxTextInputStream::NextNonSeparators()
{
    for (;;)
    {
        wxChar c = NextChar();
        if (c == wxEOT) return (wxChar) 0;

        if (c != wxT('\n') &&
            c != wxT('\r') &&
            !m_separators.Contains(c))
          return c;
    }

}

bool wxTextInputStream::EatEOL(const wxChar &c)
{
    if (c == wxT('\n')) return true; // eat on UNIX

    if (c == wxT('\r')) // eat on both Mac and DOS
    {
        wxChar c2 = NextChar();
        if(c2 == wxEOT) return true; // end of stream reached, had enough :-)

        if (c2 != wxT('\n')) UngetLast(); // Don't eat on Mac
        return true;
    }

    return false;
}

wxUint32 wxTextInputStream::Read32(int base)
{
    wxASSERT_MSG( !base || (base > 1 && base <= 36), _T("invalid base") );
    if(!m_input) return 0;

    wxString word = ReadWord();
    if(word.empty())
        return 0;
    return wxStrtoul(word.c_str(), 0, base);
}

wxUint16 wxTextInputStream::Read16(int base)
{
    return (wxUint16)Read32(base);
}

wxUint8 wxTextInputStream::Read8(int base)
{
    return (wxUint8)Read32(base);
}

wxInt32 wxTextInputStream::Read32S(int base)
{
    wxASSERT_MSG( !base || (base > 1 && base <= 36), _T("invalid base") );
    if(!m_input) return 0;

    wxString word = ReadWord();
    if(word.empty())
        return 0;
    return wxStrtol(word.c_str(), 0, base);
}

wxInt16 wxTextInputStream::Read16S(int base)
{
    return (wxInt16)Read32S(base);
}

wxInt8 wxTextInputStream::Read8S(int base)
{
    return (wxInt8)Read32S(base);
}

double wxTextInputStream::ReadDouble()
{
    if(!m_input) return 0;
    wxString word = ReadWord();
    if(word.empty())
        return 0;
    return wxStrtod(word.c_str(), 0);
}

#if WXWIN_COMPATIBILITY_2_6

wxString wxTextInputStream::ReadString()
{
    return ReadLine();
}

#endif // WXWIN_COMPATIBILITY_2_6

wxString wxTextInputStream::ReadLine()
{
    wxString line;

    while ( !m_input.Eof() )
    {
        wxChar c = NextChar();
        if(c == wxEOT)
            break;

        if (EatEOL(c))
            break;

        line += c;
    }

    return line;
}

wxString wxTextInputStream::ReadWord()
{
    wxString word;

    if ( !m_input )
        return word;

    wxChar c = NextNonSeparators();
    if ( !c )
        return word;

    word += c;

    while ( !m_input.Eof() )
    {
        c = NextChar();
        if(c == wxEOT)
            break;

        if (m_separators.Contains(c))
            break;

        if (EatEOL(c))
            break;

        word += c;
    }

    return word;
}

wxTextInputStream& wxTextInputStream::operator>>(wxString& word)
{
    word = ReadWord();
    return *this;
}

wxTextInputStream& wxTextInputStream::operator>>(char& c)
{
    c = m_input.GetC();
    if(m_input.LastRead() <= 0) c = 0;

    if (EatEOL(c))
        c = '\n';

    return *this;
}

#if wxUSE_UNICODE && wxWCHAR_T_IS_REAL_TYPE

wxTextInputStream& wxTextInputStream::operator>>(wchar_t& wc)
{
    wc = GetChar();

    return *this;
}

#endif // wxUSE_UNICODE

wxTextInputStream& wxTextInputStream::operator>>(wxInt16& i)
{
    i = (wxInt16)Read16();
    return *this;
}

wxTextInputStream& wxTextInputStream::operator>>(wxInt32& i)
{
    i = (wxInt32)Read32();
    return *this;
}

wxTextInputStream& wxTextInputStream::operator>>(wxUint16& i)
{
    i = Read16();
    return *this;
}

wxTextInputStream& wxTextInputStream::operator>>(wxUint32& i)
{
    i = Read32();
    return *this;
}

wxTextInputStream& wxTextInputStream::operator>>(double& i)
{
    i = ReadDouble();
    return *this;
}

wxTextInputStream& wxTextInputStream::operator>>(float& f)
{
    f = (float)ReadDouble();
    return *this;
}


#if wxUSE_UNICODE
wxTextOutputStream::wxTextOutputStream(wxOutputStream& s,
                                       wxEOL mode,
                                       const wxMBConv& conv)
  : m_output(s), m_conv(conv.Clone())
#else
wxTextOutputStream::wxTextOutputStream(wxOutputStream& s, wxEOL mode)
  : m_output(s)
#endif
{
    m_mode = mode;
    if (m_mode == wxEOL_NATIVE)
    {
#if defined(__WXMSW__) || defined(__WXPM__)
        m_mode = wxEOL_DOS;
#elif defined(__WXMAC__) && !defined(__DARWIN__)
        m_mode = wxEOL_MAC;
#else
        m_mode = wxEOL_UNIX;
#endif
    }
}

wxTextOutputStream::~wxTextOutputStream()
{
#if wxUSE_UNICODE
    delete m_conv;
#endif // wxUSE_UNICODE
}

void wxTextOutputStream::SetMode(wxEOL mode)
{
    m_mode = mode;
    if (m_mode == wxEOL_NATIVE)
    {
#if defined(__WXMSW__) || defined(__WXPM__)
        m_mode = wxEOL_DOS;
#elif defined(__WXMAC__) && !defined(__DARWIN__)
        m_mode = wxEOL_MAC;
#else
        m_mode = wxEOL_UNIX;
#endif
    }
}

void wxTextOutputStream::Write32(wxUint32 i)
{
    wxString str;
    str.Printf(wxT("%u"), i);

    WriteString(str);
}

void wxTextOutputStream::Write16(wxUint16 i)
{
    wxString str;
    str.Printf(wxT("%u"), (unsigned)i);

    WriteString(str);
}

void wxTextOutputStream::Write8(wxUint8 i)
{
    wxString str;
    str.Printf(wxT("%u"), (unsigned)i);

    WriteString(str);
}

void wxTextOutputStream::WriteDouble(double d)
{
    wxString str;

    str.Printf(wxT("%f"), d);
    WriteString(str);
}

void wxTextOutputStream::WriteString(const wxString& string)
{
    size_t len = string.length();

    wxString out;
    out.reserve(len);

    for ( size_t i = 0; i < len; i++ )
    {
        const wxChar c = string[i];
        if ( c == wxT('\n') )
        {
            switch ( m_mode )
            {
                case wxEOL_DOS:
                    out << _T("\r\n");
                    continue;

                case wxEOL_MAC:
                    out << _T('\r');
                    continue;

                default:
                    wxFAIL_MSG( _T("unknown EOL mode in wxTextOutputStream") );
                    // fall through

                case wxEOL_UNIX:
                    // don't treat '\n' specially
                    ;
            }
        }

        out << c;
    }

#if wxUSE_UNICODE
    // FIXME-UTF8: use wxCharBufferWithLength if/when we have it
    wxCharBuffer buffer = m_conv->cWC2MB(out.wc_str(), out.length(), &len);
    m_output.Write(buffer, len);
#else
    m_output.Write(out.c_str(), out.length() );
#endif
}

wxTextOutputStream& wxTextOutputStream::PutChar(wxChar c)
{
#if wxUSE_UNICODE
    WriteString( wxString(&c, *m_conv, 1) );
#else
    WriteString( wxString(&c, wxConvLocal, 1) );
#endif
    return *this;
}

wxTextOutputStream& wxTextOutputStream::operator<<(const wxString& string)
{
    WriteString( string );
    return *this;
}

wxTextOutputStream& wxTextOutputStream::operator<<(char c)
{
    WriteString( wxString::FromAscii(c) );

    return *this;
}

#if wxUSE_UNICODE && wxWCHAR_T_IS_REAL_TYPE

wxTextOutputStream& wxTextOutputStream::operator<<(wchar_t wc)
{
    WriteString( wxString(&wc, *m_conv, 1) );

    return *this;
}

#endif // wxUSE_UNICODE

wxTextOutputStream& wxTextOutputStream::operator<<(wxInt16 c)
{
    wxString str;
    str.Printf(wxT("%d"), (signed int)c);
    WriteString(str);

    return *this;
}

wxTextOutputStream& wxTextOutputStream::operator<<(wxInt32 c)
{
    wxString str;
    str.Printf(wxT("%ld"), (signed long)c);
    WriteString(str);

    return *this;
}

wxTextOutputStream& wxTextOutputStream::operator<<(wxUint16 c)
{
    wxString str;
    str.Printf(wxT("%u"), (unsigned int)c);
    WriteString(str);

    return *this;
}

wxTextOutputStream& wxTextOutputStream::operator<<(wxUint32 c)
{
    wxString str;
    str.Printf(wxT("%lu"), (unsigned long)c);
    WriteString(str);

    return *this;
}

wxTextOutputStream &wxTextOutputStream::operator<<(double f)
{
    WriteDouble(f);
    return *this;
}

wxTextOutputStream& wxTextOutputStream::operator<<(float f)
{
    WriteDouble((double)f);
    return *this;
}

wxTextOutputStream &endl( wxTextOutputStream &stream )
{
    return stream.PutChar(wxT('\n'));
}

#endif
  // wxUSE_STREAMS
Commit	Line	Data
	1	///////////////////////////////////////////////////////////////////////////////
	2	// Name: src/common/txtstrm.cpp
	3	// Purpose: Text stream classes
	4	// Author: Guilhem Lavaux
	5	// Modified by:
	6	// Created: 28/06/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Guilhem Lavaux
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	// For compilers that support precompilation, includes "wx.h".
	13	#include "wx/wxprec.h"
	14
	15	#ifdef __BORLANDC__
	16	#pragma hdrstop
	17	#endif
	18
	19	#if wxUSE_STREAMS
	20
	21	#ifndef WX_PRECOMP
	22	#include "wx/crt.h"
	23	#endif
	24
	25	#include "wx/txtstrm.h"
	26	#include <ctype.h>
	27
	28
	29	// ----------------------------------------------------------------------------
	30	// constants
	31	// ----------------------------------------------------------------------------
	32
	33	// Unix: "\n"
	34	// Dos: "\r\n"
	35	// Mac: "\r"
	36
	37	// ----------------------------------------------------------------------------
	38	// wxTextInputStream
	39	// ----------------------------------------------------------------------------
	40
	41	#if wxUSE_UNICODE
	42	wxTextInputStream::wxTextInputStream(wxInputStream &s,
	43	const wxString &sep,
	44	const wxMBConv& conv)
	45	: m_input(s), m_separators(sep), m_conv(conv.Clone())
	46	{
	47	memset((void*)m_lastBytes, 0, 10);
	48	}
	49	#else
	50	wxTextInputStream::wxTextInputStream(wxInputStream &s, const wxString &sep)
	51	: m_input(s), m_separators(sep)
	52	{
	53	memset((void*)m_lastBytes, 0, 10);
	54	}
	55	#endif
	56
	57	wxTextInputStream::~wxTextInputStream()
	58	{
	59	#if wxUSE_UNICODE
	60	delete m_conv;
	61	#endif // wxUSE_UNICODE
	62	}
	63
	64	void wxTextInputStream::UngetLast()
	65	{
	66	size_t byteCount = 0;
	67	while(m_lastBytes[byteCount]) // pseudo ANSI strlen (even for Unicode!)
	68	byteCount++;
	69	m_input.Ungetch(m_lastBytes, byteCount);
	70	memset((void*)m_lastBytes, 0, 10);
	71	}
	72
	73	wxChar wxTextInputStream::NextChar()
	74	{
	75	#if wxUSE_UNICODE
	76	wxChar wbuf[2];
	77	memset((void*)m_lastBytes, 0, 10);
	78	for(size_t inlen = 0; inlen < 9; inlen++)
	79	{
	80	// actually read the next character
	81	m_lastBytes[inlen] = m_input.GetC();
	82
	83	if(m_input.LastRead() <= 0)
	84	return wxEOT;
	85
	86	if ( m_conv->ToWChar(wbuf, WXSIZEOF(wbuf), m_lastBytes, inlen + 1)
	87	!= wxCONV_FAILED )
	88	return wbuf[0];
	89	}
	90	// there should be no encoding which requires more than nine bytes for one character...
	91	return wxEOT;
	92	#else
	93	m_lastBytes[0] = m_input.GetC();
	94
	95	if(m_input.LastRead() <= 0)
	96	return wxEOT;
	97
	98	return m_lastBytes[0];
	99	#endif
	100
	101	}
	102
	103	wxChar wxTextInputStream::NextNonSeparators()
	104	{
	105	for (;;)
	106	{
	107	wxChar c = NextChar();
	108	if (c == wxEOT) return (wxChar) 0;
	109
	110	if (c != wxT('\n') &&
	111	c != wxT('\r') &&
	112	!m_separators.Contains(c))
	113	return c;
	114	}
	115
	116	}
	117
	118	bool wxTextInputStream::EatEOL(const wxChar &c)
	119	{
	120	if (c == wxT('\n')) return true; // eat on UNIX
	121
	122	if (c == wxT('\r')) // eat on both Mac and DOS
	123	{
	124	wxChar c2 = NextChar();
	125	if(c2 == wxEOT) return true; // end of stream reached, had enough :-)
	126
	127	if (c2 != wxT('\n')) UngetLast(); // Don't eat on Mac
	128	return true;
	129	}
	130
	131	return false;
	132	}
	133
	134	wxUint32 wxTextInputStream::Read32(int base)
	135	{
	136	wxASSERT_MSG( !base \|\| (base > 1 && base <= 36), _T("invalid base") );
	137	if(!m_input) return 0;
	138
	139	wxString word = ReadWord();
	140	if(word.empty())
	141	return 0;
	142	return wxStrtoul(word.c_str(), 0, base);
	143	}
	144
	145	wxUint16 wxTextInputStream::Read16(int base)
	146	{
	147	return (wxUint16)Read32(base);
	148	}
	149
	150	wxUint8 wxTextInputStream::Read8(int base)
	151	{
	152	return (wxUint8)Read32(base);
	153	}
	154
	155	wxInt32 wxTextInputStream::Read32S(int base)
	156	{
	157	wxASSERT_MSG( !base \|\| (base > 1 && base <= 36), _T("invalid base") );
	158	if(!m_input) return 0;
	159
	160	wxString word = ReadWord();
	161	if(word.empty())
	162	return 0;
	163	return wxStrtol(word.c_str(), 0, base);
	164	}
	165
	166	wxInt16 wxTextInputStream::Read16S(int base)
	167	{
	168	return (wxInt16)Read32S(base);
	169	}
	170
	171	wxInt8 wxTextInputStream::Read8S(int base)
	172	{
	173	return (wxInt8)Read32S(base);
	174	}
	175
	176	double wxTextInputStream::ReadDouble()
	177	{
	178	if(!m_input) return 0;
	179	wxString word = ReadWord();
	180	if(word.empty())
	181	return 0;
	182	return wxStrtod(word.c_str(), 0);
	183	}
	184
	185	#if WXWIN_COMPATIBILITY_2_6
	186
	187	wxString wxTextInputStream::ReadString()
	188	{
	189	return ReadLine();
	190	}
	191
	192	#endif // WXWIN_COMPATIBILITY_2_6
	193
	194	wxString wxTextInputStream::ReadLine()
	195	{
	196	wxString line;
	197
	198	while ( !m_input.Eof() )
	199	{
	200	wxChar c = NextChar();
	201	if(c == wxEOT)
	202	break;
	203
	204	if (EatEOL(c))
	205	break;
	206
	207	line += c;
	208	}
	209
	210	return line;
	211	}
	212
	213	wxString wxTextInputStream::ReadWord()
	214	{
	215	wxString word;
	216
	217	if ( !m_input )
	218	return word;
	219
	220	wxChar c = NextNonSeparators();
	221	if ( !c )
	222	return word;
	223
	224	word += c;
	225
	226	while ( !m_input.Eof() )
	227	{
	228	c = NextChar();
	229	if(c == wxEOT)
	230	break;
	231
	232	if (m_separators.Contains(c))
	233	break;
	234
	235	if (EatEOL(c))
	236	break;
	237
	238	word += c;
	239	}
	240
	241	return word;
	242	}
	243
	244	wxTextInputStream& wxTextInputStream::operator>>(wxString& word)
	245	{
	246	word = ReadWord();
	247	return *this;
	248	}
	249
	250	wxTextInputStream& wxTextInputStream::operator>>(char& c)
	251	{
	252	c = m_input.GetC();
	253	if(m_input.LastRead() <= 0) c = 0;
	254
	255	if (EatEOL(c))
	256	c = '\n';
	257
	258	return *this;
	259	}
	260
	261	#if wxUSE_UNICODE && wxWCHAR_T_IS_REAL_TYPE
	262
	263	wxTextInputStream& wxTextInputStream::operator>>(wchar_t& wc)
	264	{
	265	wc = GetChar();
	266
	267	return *this;
	268	}
	269
	270	#endif // wxUSE_UNICODE
	271
	272	wxTextInputStream& wxTextInputStream::operator>>(wxInt16& i)
	273	{
	274	i = (wxInt16)Read16();
	275	return *this;
	276	}
	277
	278	wxTextInputStream& wxTextInputStream::operator>>(wxInt32& i)
	279	{
	280	i = (wxInt32)Read32();
	281	return *this;
	282	}
	283
	284	wxTextInputStream& wxTextInputStream::operator>>(wxUint16& i)
	285	{
	286	i = Read16();
	287	return *this;
	288	}
	289
	290	wxTextInputStream& wxTextInputStream::operator>>(wxUint32& i)
	291	{
	292	i = Read32();
	293	return *this;
	294	}
	295
	296	wxTextInputStream& wxTextInputStream::operator>>(double& i)
	297	{
	298	i = ReadDouble();
	299	return *this;
	300	}
	301
	302	wxTextInputStream& wxTextInputStream::operator>>(float& f)
	303	{
	304	f = (float)ReadDouble();
	305	return *this;
	306	}
	307
	308
	309
	310	#if wxUSE_UNICODE
	311	wxTextOutputStream::wxTextOutputStream(wxOutputStream& s,
	312	wxEOL mode,
	313	const wxMBConv& conv)
	314	: m_output(s), m_conv(conv.Clone())
	315	#else
	316	wxTextOutputStream::wxTextOutputStream(wxOutputStream& s, wxEOL mode)
	317	: m_output(s)
	318	#endif
	319	{
	320	m_mode = mode;
	321	if (m_mode == wxEOL_NATIVE)
	322	{
	323	#if defined(__WXMSW__) \|\| defined(__WXPM__)
	324	m_mode = wxEOL_DOS;
	325	#elif defined(__WXMAC__) && !defined(__DARWIN__)
	326	m_mode = wxEOL_MAC;
	327	#else
	328	m_mode = wxEOL_UNIX;
	329	#endif
	330	}
	331	}
	332
	333	wxTextOutputStream::~wxTextOutputStream()
	334	{
	335	#if wxUSE_UNICODE
	336	delete m_conv;
	337	#endif // wxUSE_UNICODE
	338	}
	339
	340	void wxTextOutputStream::SetMode(wxEOL mode)
	341	{
	342	m_mode = mode;
	343	if (m_mode == wxEOL_NATIVE)
	344	{
	345	#if defined(__WXMSW__) \|\| defined(__WXPM__)
	346	m_mode = wxEOL_DOS;
	347	#elif defined(__WXMAC__) && !defined(__DARWIN__)
	348	m_mode = wxEOL_MAC;
	349	#else
	350	m_mode = wxEOL_UNIX;
	351	#endif
	352	}
	353	}
	354
	355	void wxTextOutputStream::Write32(wxUint32 i)
	356	{
	357	wxString str;
	358	str.Printf(wxT("%u"), i);
	359
	360	WriteString(str);
	361	}
	362
	363	void wxTextOutputStream::Write16(wxUint16 i)
	364	{
	365	wxString str;
	366	str.Printf(wxT("%u"), (unsigned)i);
	367
	368	WriteString(str);
	369	}
	370
	371	void wxTextOutputStream::Write8(wxUint8 i)
	372	{
	373	wxString str;
	374	str.Printf(wxT("%u"), (unsigned)i);
	375
	376	WriteString(str);
	377	}
	378
	379	void wxTextOutputStream::WriteDouble(double d)
	380	{
	381	wxString str;
	382
	383	str.Printf(wxT("%f"), d);
	384	WriteString(str);
	385	}
	386
	387	void wxTextOutputStream::WriteString(const wxString& string)
	388	{
	389	size_t len = string.length();
	390
	391	wxString out;
	392	out.reserve(len);
	393
	394	for ( size_t i = 0; i < len; i++ )
	395	{
	396	const wxChar c = string[i];
	397	if ( c == wxT('\n') )
	398	{
	399	switch ( m_mode )
	400	{
	401	case wxEOL_DOS:
	402	out << _T("\r\n");
	403	continue;
	404
	405	case wxEOL_MAC:
	406	out << _T('\r');
	407	continue;
	408
	409	default:
	410	wxFAIL_MSG( _T("unknown EOL mode in wxTextOutputStream") );
	411	// fall through
	412
	413	case wxEOL_UNIX:
	414	// don't treat '\n' specially
	415	;
	416	}
	417	}
	418
	419	out << c;
	420	}
	421
	422	#if wxUSE_UNICODE
	423	// FIXME-UTF8: use wxCharBufferWithLength if/when we have it
	424	wxCharBuffer buffer = m_conv->cWC2MB(out.wc_str(), out.length(), &len);
	425	m_output.Write(buffer, len);
	426	#else
	427	m_output.Write(out.c_str(), out.length() );
	428	#endif
	429	}
	430
	431	wxTextOutputStream& wxTextOutputStream::PutChar(wxChar c)
	432	{
	433	#if wxUSE_UNICODE
	434	WriteString( wxString(&c, *m_conv, 1) );
	435	#else
	436	WriteString( wxString(&c, wxConvLocal, 1) );
	437	#endif
	438	return *this;
	439	}
	440
	441	wxTextOutputStream& wxTextOutputStream::operator<<(const wxString& string)
	442	{
	443	WriteString( string );
	444	return *this;
	445	}
	446
	447	wxTextOutputStream& wxTextOutputStream::operator<<(char c)
	448	{
	449	WriteString( wxString::FromAscii(c) );
	450
	451	return *this;
	452	}
	453
	454	#if wxUSE_UNICODE && wxWCHAR_T_IS_REAL_TYPE
	455
	456	wxTextOutputStream& wxTextOutputStream::operator<<(wchar_t wc)
	457	{
	458	WriteString( wxString(&wc, *m_conv, 1) );
	459
	460	return *this;
	461	}
	462
	463	#endif // wxUSE_UNICODE
	464
	465	wxTextOutputStream& wxTextOutputStream::operator<<(wxInt16 c)
	466	{
	467	wxString str;
	468	str.Printf(wxT("%d"), (signed int)c);
	469	WriteString(str);
	470
	471	return *this;
	472	}
	473
	474	wxTextOutputStream& wxTextOutputStream::operator<<(wxInt32 c)
	475	{
	476	wxString str;
	477	str.Printf(wxT("%ld"), (signed long)c);
	478	WriteString(str);
	479
	480	return *this;
	481	}
	482
	483	wxTextOutputStream& wxTextOutputStream::operator<<(wxUint16 c)
	484	{
	485	wxString str;
	486	str.Printf(wxT("%u"), (unsigned int)c);
	487	WriteString(str);
	488
	489	return *this;
	490	}
	491
	492	wxTextOutputStream& wxTextOutputStream::operator<<(wxUint32 c)
	493	{
	494	wxString str;
	495	str.Printf(wxT("%lu"), (unsigned long)c);
	496	WriteString(str);
	497
	498	return *this;
	499	}
	500
	501	wxTextOutputStream &wxTextOutputStream::operator<<(double f)
	502	{
	503	WriteDouble(f);
	504	return *this;
	505	}
	506
	507	wxTextOutputStream& wxTextOutputStream::operator<<(float f)
	508	{
	509	WriteDouble((double)f);
	510	return *this;
	511	}
	512
	513	wxTextOutputStream &endl( wxTextOutputStream &stream )
	514	{
	515	return stream.PutChar(wxT('\n'));
	516	}
	517
	518	#endif
	519	// wxUSE_STREAMS