pcsx2/3rdparty/wxwidgets3.0/include/wx/datstrm.h

205 lines
5.9 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: wx/datstrm.h
// Purpose: Data stream classes
// Author: Guilhem Lavaux
// Modified by: Mickael Gilabert
// Created: 28/06/1998
// Copyright: (c) Guilhem Lavaux
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_DATSTREAM_H_
#define _WX_DATSTREAM_H_
#include "wx/stream.h"
#include "wx/longlong.h"
#include "wx/convauto.h"
#if wxUSE_STREAMS
// Common wxDataInputStream and wxDataOutputStream parameters.
class WXDLLIMPEXP_BASE wxDataStreamBase
{
public:
void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
// By default we use extended precision (80 bit) format for both float and
// doubles. Call this function to switch to alternative representation in
// which IEEE 754 single precision (32 bits) is used for floats and double
// precision (64 bits) is used for doubles.
void UseBasicPrecisions()
{
#if wxUSE_APPLE_IEEE
m_useExtendedPrecision = false;
#endif // wxUSE_APPLE_IEEE
}
// UseExtendedPrecision() is not very useful as it corresponds to the
// default value, only call it in your code if you want the compilation
// fail with the error when using wxWidgets library compiled without
// extended precision support.
#if wxUSE_APPLE_IEEE
void UseExtendedPrecision()
{
m_useExtendedPrecision = true;
}
#endif // wxUSE_APPLE_IEEE
#if wxUSE_UNICODE
void SetConv( const wxMBConv &conv );
wxMBConv *GetConv() const { return m_conv; }
#endif
protected:
// Ctor and dtor are both protected, this class is never used directly but
// only by its derived classes.
wxDataStreamBase(const wxMBConv& conv);
~wxDataStreamBase();
bool m_be_order;
#if wxUSE_APPLE_IEEE
bool m_useExtendedPrecision;
#endif // wxUSE_APPLE_IEEE
#if wxUSE_UNICODE
wxMBConv *m_conv;
#endif
wxDECLARE_NO_COPY_CLASS(wxDataStreamBase);
};
class WXDLLIMPEXP_BASE wxDataInputStream : public wxDataStreamBase
{
public:
wxDataInputStream(wxInputStream& s, const wxMBConv& conv = wxConvUTF8);
bool IsOk() { return m_input->IsOk(); }
#if wxHAS_INT64
wxUint64 Read64();
#endif
#if wxUSE_LONGLONG
wxLongLong ReadLL();
#endif
wxUint32 Read32();
wxUint16 Read16();
wxUint8 Read8();
double ReadDouble();
float ReadFloat();
wxString ReadString();
#if wxHAS_INT64
void Read64(wxUint64 *buffer, size_t size);
void Read64(wxInt64 *buffer, size_t size);
#endif
#if defined(wxLongLong_t) && wxUSE_LONGLONG
void Read64(wxULongLong *buffer, size_t size);
void Read64(wxLongLong *buffer, size_t size);
#endif
#if wxUSE_LONGLONG
void ReadLL(wxULongLong *buffer, size_t size);
void ReadLL(wxLongLong *buffer, size_t size);
#endif
void Read32(wxUint32 *buffer, size_t size);
void Read16(wxUint16 *buffer, size_t size);
void Read8(wxUint8 *buffer, size_t size);
void ReadDouble(double *buffer, size_t size);
void ReadFloat(float *buffer, size_t size);
wxDataInputStream& operator>>(wxString& s);
wxDataInputStream& operator>>(wxInt8& c);
wxDataInputStream& operator>>(wxInt16& i);
wxDataInputStream& operator>>(wxInt32& i);
wxDataInputStream& operator>>(wxUint8& c);
wxDataInputStream& operator>>(wxUint16& i);
wxDataInputStream& operator>>(wxUint32& i);
#if wxHAS_INT64
wxDataInputStream& operator>>(wxUint64& i);
wxDataInputStream& operator>>(wxInt64& i);
#endif
#if defined(wxLongLong_t) && wxUSE_LONGLONG
wxDataInputStream& operator>>(wxULongLong& i);
wxDataInputStream& operator>>(wxLongLong& i);
#endif
wxDataInputStream& operator>>(double& d);
wxDataInputStream& operator>>(float& f);
protected:
wxInputStream *m_input;
wxDECLARE_NO_COPY_CLASS(wxDataInputStream);
};
class WXDLLIMPEXP_BASE wxDataOutputStream : public wxDataStreamBase
{
public:
wxDataOutputStream(wxOutputStream& s, const wxMBConv& conv = wxConvUTF8);
bool IsOk() { return m_output->IsOk(); }
#if wxHAS_INT64
void Write64(wxUint64 i);
void Write64(wxInt64 i);
#endif
#if wxUSE_LONGLONG
void WriteLL(const wxLongLong &ll);
void WriteLL(const wxULongLong &ll);
#endif
void Write32(wxUint32 i);
void Write16(wxUint16 i);
void Write8(wxUint8 i);
void WriteDouble(double d);
void WriteFloat(float f);
void WriteString(const wxString& string);
#if wxHAS_INT64
void Write64(const wxUint64 *buffer, size_t size);
void Write64(const wxInt64 *buffer, size_t size);
#endif
#if defined(wxLongLong_t) && wxUSE_LONGLONG
void Write64(const wxULongLong *buffer, size_t size);
void Write64(const wxLongLong *buffer, size_t size);
#endif
#if wxUSE_LONGLONG
void WriteLL(const wxULongLong *buffer, size_t size);
void WriteLL(const wxLongLong *buffer, size_t size);
#endif
void Write32(const wxUint32 *buffer, size_t size);
void Write16(const wxUint16 *buffer, size_t size);
void Write8(const wxUint8 *buffer, size_t size);
void WriteDouble(const double *buffer, size_t size);
void WriteFloat(const float *buffer, size_t size);
wxDataOutputStream& operator<<(const wxString& string);
wxDataOutputStream& operator<<(wxInt8 c);
wxDataOutputStream& operator<<(wxInt16 i);
wxDataOutputStream& operator<<(wxInt32 i);
wxDataOutputStream& operator<<(wxUint8 c);
wxDataOutputStream& operator<<(wxUint16 i);
wxDataOutputStream& operator<<(wxUint32 i);
#if wxHAS_INT64
wxDataOutputStream& operator<<(wxUint64 i);
wxDataOutputStream& operator<<(wxInt64 i);
#endif
#if defined(wxLongLong_t) && wxUSE_LONGLONG
wxDataOutputStream& operator<<(const wxULongLong &i);
wxDataOutputStream& operator<<(const wxLongLong &i);
#endif
wxDataOutputStream& operator<<(double d);
wxDataOutputStream& operator<<(float f);
protected:
wxOutputStream *m_output;
wxDECLARE_NO_COPY_CLASS(wxDataOutputStream);
};
#endif
// wxUSE_STREAMS
#endif
// _WX_DATSTREAM_H_