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Commit	Line	Data
	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	bool IsOk() { return m_input->IsOk(); }
	30
	31	wxUint32 Read32();
	32	wxUint16 Read16();
	33	wxUint8 Read8();
	34	double ReadDouble();
	35	wxString ReadString();
	36
	37	wxDataInputStream& operator>>(wxString& s);
	38	wxDataInputStream& operator>>(wxInt8& c);
	39	wxDataInputStream& operator>>(wxInt16& i);
	40	wxDataInputStream& operator>>(wxInt32& i);
	41	wxDataInputStream& operator>>(wxUint8& c);
	42	wxDataInputStream& operator>>(wxUint16& i);
	43	wxDataInputStream& operator>>(wxUint32& i);
	44	wxDataInputStream& operator>>(double& i);
	45	wxDataInputStream& operator>>(float& f);
	46
	47	void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
	48
	49	protected:
	50	wxInputStream *m_input;
	51	bool m_be_order;
	52	};
	53
	54	class WXDLLEXPORT wxDataOutputStream
	55	{
	56	public:
	57	wxDataOutputStream(wxOutputStream& s);
	58	~wxDataOutputStream();
	59
	60	bool IsOk() { return m_output->IsOk(); }
	61
	62	void Write32(wxUint32 i);
	63	void Write16(wxUint16 i);
	64	void Write8(wxUint8 i);
	65	void WriteDouble(double d);
	66	void WriteString(const wxString& string);
	67
	68	wxDataOutputStream& operator<<(const wxChar *string);
	69	wxDataOutputStream& operator<<(const wxString& string);
	70	wxDataOutputStream& operator<<(wxInt8 c);
	71	wxDataOutputStream& operator<<(wxInt16 i);
	72	wxDataOutputStream& operator<<(wxInt32 i);
	73	wxDataOutputStream& operator<<(wxUint8 c);
	74	wxDataOutputStream& operator<<(wxUint16 i);
	75	wxDataOutputStream& operator<<(wxUint32 i);
	76	wxDataOutputStream& operator<<(double f);
	77	wxDataOutputStream& operator<<(float f);
	78
	79	void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
	80
	81	protected:
	82	wxOutputStream *m_output;
	83	bool m_be_order;
	84	};
	85
	86	#endif
	87	// wxUSE_STREAMS
	88
	89	#endif
	90	// _WX_DATSTREAM_H_