lvfulong
94 lines
1.7 KiB
C++
94 lines
1.7 KiB
C++
/**
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@file JCMemorySurvey.h
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@brief
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@author James
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@version 1.0
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@date 2014_5_13
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*/
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#ifndef __JCMemorySurvey_H__
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#define __JCMemorySurvey_H__
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#include <stdio.h>
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#include <map>
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#include <vector>
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#include <string>
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namespace laya
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{
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struct MemorySurveyInfo
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{
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long m_nThis; //作为类的指针数据,这个值作为key
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int m_nID;
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std::string m_sClassName;
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int m_nMemorySize;
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};
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struct MemoryStatistics
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{
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std::string m_sClassName;
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int m_nCount;
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int m_nMemorySize;
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};
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/**
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* @brief 统计对象内存用的
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*/
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class JCMemorySurvey
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{
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public:
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typedef std::map<long,MemorySurveyInfo*> MapMemoryInfo;
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typedef MapMemoryInfo::iterator MapMemoryInfoIter;
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typedef std::vector<MemoryStatistics*> VectorMemoryStatistics;
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typedef VectorMemoryStatistics::iterator VectorMemoryStatisticsIter;
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public:
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JCMemorySurvey();
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~JCMemorySurvey();
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static JCMemorySurvey* GetInstance();
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static void DelInstance();
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public:
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void newClass( const char* p_sClassName,int p_nMemorySize,void* p_nThis,int p_nID = 0 );
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void releaseClass( const char* p_sClassName,void* p_nThis );
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void printAll( const char* p_sPath);
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void setEnable( bool bEnable );
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protected:
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void statisticsMemory();
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void printMemorySurveyInfo( const char* p_sPath );
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void printMemoryStatis(const char* p_sPath);
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private:
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MemoryStatistics* getMemoryStatistics( const char* p_sClassName );
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void clearAllMemoryStatistics();
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public:
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static JCMemorySurvey* ms_pMemorySurvey;
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MapMemoryInfo m_vMapMemoryInfos;
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VectorMemoryStatistics m_vVectorMemoryStatistics;
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bool m_bEnable;
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};
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}
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#endif //__JCMemorySurvey_H__
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//-----------------------------END FILE--------------------------------
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