生产者消费者问题VC语言实现

源代码如下：

//宏定义

#define    BUFFER     20  //缓冲区大小

//头文件
#include
#include
#include
#include

unsigned short ProductID = 0;    //产品号
unsigned short ConsumeID = 0;    //将被消耗的产品号
unsigned short in = 0;      //产品进缓冲区时的缓冲区下标
unsigned short out = 0;      //产品出缓冲区时的缓冲区下标

int g_buffer[BUFFER];    //缓冲区
bool g_continue = true;      //控制程序结束
HANDLE g_hMutex;       //用于线程间的互斥
HANDLE g_hFullSemaphore;     //当缓冲区满时迫使生产者等待
HANDLE g_hEmptySemaphore;     //当缓冲区空时迫使消费者等待

DWORD WINAPI Producer(LPVOID);    //生产者线程
DWORD WINAPI Consumer(LPVOID);    //消费者线程

int main(int argc,char* argv[])
{
	g_hMutex = CreateMutex(NULL, FALSE, NULL);
	g_hFullSemaphore = CreateSemaphore(NULL, BUFFER, BUFFER, NULL);
	g_hEmptySemaphore = CreateSemaphore(NULL, 0, BUFFER, NULL);

	const unsigned short PRODUCERS_COUNT = 3;  //生产者的个数
	const unsigned short CONSUMERS_COUNT = 1;  //消费者的个数

	//总的线程数
	const unsigned short THREADS_COUNT = PRODUCERS_COUNT + CONSUMERS_COUNT;

	HANDLE hThreads[PRODUCERS_COUNT]; //各线程的handle
	DWORD producerID[CONSUMERS_COUNT]; //生产者线程的标识符
	DWORD consumerID[THREADS_COUNT]; //消费者线程的标识符

	//创建生产者线程
	for (int i = 0; i

运行截图：