8fd04dc9e2
- CItemBuffer: - Rename CItemBufferCore -> CItemBuffer - Add item count and GetCount() method - Bug fix: Reset LastItem on DeleteAll() - TimingCore: - Bug fix: Handle buffer overflow on 32-bit processors
71 lines
1.6 KiB
C++
71 lines
1.6 KiB
C++
/*
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* BufferCore.h
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*
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* Created on: 22 July 2017
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* Author: wentzelc
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*/
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#ifndef REDACORE_ITEMBUFFERCORE_H_
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#define REDACORE_ITEMBUFFERCORE_H_
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// Standard C/C++ Libraries
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#include <stdlib.h>
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// redA Libraries
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/* none */
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//---------------------------------------------------------------------------
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//***** Data Structures *****//
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typedef struct SBufferItem TBufferItem;
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struct SBufferItem {
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void * Entry;
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int Size;
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TBufferItem * NextItem;
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};
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//---------------------------------------------------------------------------
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//***** Function Prototypes *****//
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class CItemBuffer
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{
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protected:
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// Parameters
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bool CopyEntries; // Make copies of entries and destroy them when done?
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int Count;
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// Items
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TBufferItem * FirstItem;
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TBufferItem ** LastItem;
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// Item Life cycle
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TBufferItem * CreateItem( void * Entry, int Size );
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bool DestroyItem( TBufferItem ** BufferItem );
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virtual bool DestroyEntry( void ** Entry );
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public:
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// Initiate object
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CItemBuffer( bool pCopyEntries );
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virtual ~CItemBuffer();
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// Buffer Operations
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bool Push( void * Entry, int Size );
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void * Pop( int * Size = NULL );
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void * Peek( int * Size = NULL );
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bool Delete();
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void DeleteAll();
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// Misc
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int GetCount() { return Count; };
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};
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//---------------------------------------------------------------------------
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#endif /* REDACORE_ITEMBUFFERCORE_H_ */
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