#ifndef JY_CHUNK_H_
#define JY_CHUNK_H_
enum status
{
busy = 1,
idle = 2
};
class JYChunk
{
public:
JYChunk(int block_size = 1024);
~JYChunk();
void* Data();
int GetStatus();
int GetBlockSize();
int SetBlockSize(int block_size);
int SetStatus(int status);
private:
void* m_data;
int m_status;
int m_block_size;
};
#endif
#include "JYChunk.h"
#include <stdio.h>
#include <stdlib.h>
JYChunk::JYChunk(int block_size)
{
m_block_size = block_size;
m_data = (void *)malloc(m_block_size);
m_status = idle;
}
JYChunk::~JYChunk()
{
if(m_data)
{
free(m_data);
m_block_size = 0;
}
}
void* JYChunk::Data()
{
if(m_data)
{
return m_data;
}
return NULL;
}
int JYChunk::GetStatus()
{
return m_status;
}
int JYChunk::GetBlockSize()
{
return m_block_size;
}
int JYChunk::SetBlockSize(int block_size)
{
m_block_size = block_size;
}
int JYChunk::SetStatus(int status)
{
m_status = status;
}