/**

  * vim: set ts=4 :

  * ===============================================================

  * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.

  * ===============================================================

  *

  * This file is not open source and may not be copied without explicit

  * written permission of AlliedModders LLC.  This file may not be redistributed 

  * in whole or significant part.

  * For information, see LICENSE.txt or http://www.sourcemod.net/license.php

  *

  * Version: $Id$

  */

 #ifndef _INCLUDE_SOURCEMOD_CDATAPACK_H_

 #define _INCLUDE_SOURCEMOD_CDATAPACK_H_

 #include <IDataPack.h>

 using namespace SourceMod;

 class CDataPack : public IDataPack

 {

 public:

 	CDataPack();

 	~CDataPack();

 public: //IDataReader

 	void Reset() const;

 	size_t GetPosition() const;

 	bool SetPosition(size_t pos) const;

 	cell_t ReadCell() const;

 	float ReadFloat() const;

 	bool IsReadable(size_t bytes) const;

 	const char *ReadString(size_t *len) const;

 	void *GetMemory() const;

 	void *ReadMemory(size_t *size) const;

 public: //IDataPack

 	void ResetSize();

 	void PackCell(cell_t cell);

 	void PackFloat(float val);

 	void PackString(const char *string);

 	size_t CreateMemory(size_t size, void **addr);

 public:

 	void Initialize();

 private:

 	void CheckSize(size_t sizetype);

 private:

 	char *m_pBase;

 	mutable char *m_curptr;

 	size_t m_capacity;

 	size_t m_size;

 };

 #endif //_INCLUDE_SOURCEMOD_CDATAPACK_H_