Leaked source code of windows server 2003
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// CounterMgr.h: interface for the CCounterMgr classes.
//
// MODULE: COUNTERMGR.H
//
// PUTPOSE: Global pool of pointers to status counters
// These pointers can be accessed through name (string, like "Topic imsetup"
// or "Thread 1") and counted event identifier (long).
// There is only one instance of this class in the programm.
// Manipulation with members of this class should be thread safe.
//
// PROJECT: Generic Troubleshooter DLL for Microsoft AnswerPoint
//
// COMPANY: Saltmine Creative, Inc. (206)-284-7511 [email protected]
//
// AUTHOR: Oleg Kalosha
//
// ORIGINAL DATE: 10-20-98
//
// NOTES:
//
// Version Date By Comments
//--------------------------------------------------------------------
// V3.0 10-20-98 OK Original
//
//////////////////////////////////////////////////////////////////////
#if !defined(AFX_COUNTERMGR_H__14CDE7A4_6844_11D2_8C42_00C04F949D33__INCLUDED_)
#define AFX_COUNTERMGR_H__14CDE7A4_6844_11D2_8C42_00C04F949D33__INCLUDED_
#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000
#include "Stateless.h"
#include "Counter.h"
#include <vector>
using namespace std;
class CCounterMgr; // forward declaration
CCounterMgr* Get_g_CounterMgr(); // Singleton to obtain g_CounterMgr global variable
////////////////////////////////////////////////////////////////////////////////////
// CCounterMgr declaration
////////////////////////////////////////////////////////////////////////////////////
class CCounterMgr : public CStateless
{
vector<CAbstractCounter*> m_arrCounterPool;
public:
CCounterMgr() {}
virtual ~CCounterMgr() {}
protected:
CAbstractCounter* Exists(const CCounterLocation&) const;
bool RemoveLocation(const CCounterLocation&);
public:
// adds counter with unique location
// if counter with such location alredy exists, does nothing, returns false
bool Add(const CAbstractCounter&);
// adds counter with unique location
// if counter with such location alredy exists, it is substituted with new counter
void AddSubstitute(const CAbstractCounter&);
// removes this particular counter
// if the counter is not stored in the pool, returns false
bool Remove(const CAbstractCounter&);
CAbstractCounter* Get(const CCounterLocation&) const;
};
#endif // !defined(AFX_COUNTERMGR_H__14CDE7A4_6844_11D2_8C42_00C04F949D33__INCLUDED_)