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55 lines
2.3 KiB
C++
55 lines
2.3 KiB
C++
//
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// G A M E.O.N.E - LOW LEVEL LIB V1.0
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// Copyright (C) 2001 LEVEL ONE ENTERTAINMENT,
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// Licensed under the terms of LGPL.
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//:---------------------------------------------------------------------------
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//:Description
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//
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// LOW LEVEL CStream CLASS INCLUDE FILE
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//
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//:---------------------------------------------------------------------------
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#ifndef _STRMOD_H
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#define _STRMOD_H
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//-------------------------------------------------------------------------------------------------
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// Stream class declaration
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//-------------------------------------------------------------------------------------------------
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class CStreamModule
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{
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//-------------------------------------------------------------------------------------------------
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// construction / destruction
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//-------------------------------------------------------------------------------------------------
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public:
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CStreamModule();
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virtual ~CStreamModule();
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//-------------------------------------------------------------------------------------------------
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// virtual member functions
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//-------------------------------------------------------------------------------------------------
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virtual int read(void *ioBuf, int iNum);
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virtual int write(void *ioBuf, int iNum);
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virtual int ioCtl( char *iCmd, void *ioOption );// send a command down the stream
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virtual CStreamModule * Clone();
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//-------------------------------------------------------------------------------------------------
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// public member functions
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//-------------------------------------------------------------------------------------------------
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public:
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CStreamModule *link(
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CStreamModule *iPrev,
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CStreamModule *iNext
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);
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CStreamModule *unlink(void);
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CStreamModule *Next(void); // iterator
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CStreamModule *Prev(void); // iterator
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//-------------------------------------------------------------------------------------------------
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// instance variables
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//-------------------------------------------------------------------------------------------------
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CStreamModule *mNext; // Pointer to the next module in the stream
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CStreamModule *mPrev; // Pointer to the previous module in the stream
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};
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#endif
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