open source

Conch/source/common/util/JCMemorySurvey.h

@@ -0,0 +1,93 @@
+/**
+@file			JCMemorySurvey.h
+@brief			
+@author			James
+@version		1.0
+@date			2014_5_13
+*/
+
+#ifndef __JCMemorySurvey_H__
+#define __JCMemorySurvey_H__
+
+#include <stdio.h>
+#include <map>
+#include <vector>
+#include <string>
+
+namespace laya 
+{
+struct MemorySurveyInfo
+{
+	long		m_nThis;	//作为类的指针数据,这个值作为key
+	int			m_nID;
+	std::string m_sClassName;
+	int			m_nMemorySize;
+};
+struct MemoryStatistics
+{
+	std::string	m_sClassName;
+	int			m_nCount;
+	int			m_nMemorySize;
+};
+/**
+* @brief 统计对象内存用的
+*/
+class JCMemorySurvey
+{
+public:
+
+	typedef std::map<long,MemorySurveyInfo*>	MapMemoryInfo;
+	typedef MapMemoryInfo::iterator				MapMemoryInfoIter;
+
+	typedef std::vector<MemoryStatistics*>		VectorMemoryStatistics;
+	typedef VectorMemoryStatistics::iterator	VectorMemoryStatisticsIter;
+
+public:
+
+	JCMemorySurvey();
+
+	~JCMemorySurvey();
+
+	static JCMemorySurvey* GetInstance();
+	static void DelInstance();
+
+public:
+
+	void newClass( const char* p_sClassName,int p_nMemorySize,void* p_nThis,int p_nID = 0 );
+
+	void releaseClass( const char* p_sClassName,void* p_nThis );
+
+	void printAll( const char* p_sPath);
+
+    void setEnable( bool bEnable );
+
+protected:
+
+	void statisticsMemory();
+
+	void printMemorySurveyInfo( const char* p_sPath );
+
+	void printMemoryStatis(const char* p_sPath);
+
+private:
+
+	MemoryStatistics* getMemoryStatistics( const char* p_sClassName );
+
+	void clearAllMemoryStatistics();
+
+public:
+
+	static JCMemorySurvey*		ms_pMemorySurvey;
+
+	MapMemoryInfo				m_vMapMemoryInfos;
+
+	VectorMemoryStatistics		m_vVectorMemoryStatistics;
+
+    bool                        m_bEnable;
+
+};
+}
+
+#endif //__JCMemorySurvey_H__
+
+//-----------------------------END FILE--------------------------------