memorypool.h

用于仿真系统中多个仿真对象间的内存管理

// MemoryPool.h: interface for the MemoryPool class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_MEMORYPOOL_H__13C325E1_DC2D_45A3_AC5F_5B0CDEF30B93__INCLUDED_)
#define AFX_MEMORYPOOL_H__13C325E1_DC2D_45A3_AC5F_5B0CDEF30B93__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include<queue>
#include<iostream>
using namespace std;

class MemoryPool  
{
public:
	void ReturnMsgBlk(float* msg);
	float* GetMsgBlk();
	void ReturnDataBlk(float* data);
	float* GetDataBlk();
	MemoryPool(long datasize,long datablksize,long msgsize, int msgblksize);
	virtual ~MemoryPool();
private:
	float* data_head;
	float* message_head;
	long pool_size;
	long data_size;
	long data_blksize;
	long msg_size;
	int msg_blksize;
	queue<float*> freedata_list;
	queue<float*> freemsg_list;
	queue<float*> usedata_list;
	queue<float*> usemsg_list;

};

#endif // !defined(AFX_MEMORYPOOL_H__13C325E1_DC2D_45A3_AC5F_5B0CDEF30B93__INCLUDED_)