實(shí)驗(yàn)一生產(chǎn)者和消費(fèi)者問題程序流程圖源代碼#include<windows.h>#include<iostream>constunsignedshortSIZE_OF_BUFFER=10;unsignedshortProductID=0;unsignedshortConsumeID=0;unsignedshortin=0;unsignedshortout=0;intg_buffer[SIZE_OF_BUFFER];boolg_continue=true;HANDLEg_hMutex;HANDLEg_hFullSemaphore;HANDLEg_hEmptySemaphore;DWORDWINAPIProducer(LPVOID);DWORDWINAPIConsumer(LPVOID);intmain(){g_hMutex=CreateMutex(NULL,FALSE,NULL);g_hFullSemaphore=CreateSemaphore(NULL,SIZE_OF_BUFFER-1,SIZE_OF_BUFFER-1,NULL);g_hEmptySemaphore=CreateSemaphore(NULL,0,SIZE_OF_BUFFER-1,NULL); constunsignedshortPRODUCERS_COUNT=3;constunsignedshortCONSUMERS_COUNT=1;constunsignedshortTHREADS_COUNT=PRODUCERS_COUNT+CONSUMERS_COUNT;HANDLEhThreads[PRODUCERS_COUNT];DWORDproducerID[CONSUMERS_COUNT];DWORDconsumerID[THREADS_COUNT];for(inti=0;i<PRODUCERS_COUNT;++i){hThreads[i]=CreateThread(NULL,0,Producer,NULL,0,&producerID[i]);if(hThreads[i]==NULL)return-1;}for(i=0;i<CONSUMERS_COUNT;++i){hThreads[PRODUCERS_COUNT+i]=CreateThread(NULL,0,Consumer,NULL,0,&consumerID[i]);if(hThreads[i]==NULL)return-1;}while(g_continue){if(getchar()){//按回車后終止程序運(yùn)行g(shù)_continue=false;}}return0;}voidProduce(){std::cerr<<"Producing"<<++ProductID<<"...";std::cerr<<"Succeed"<<std::endl;}voidAppend(){std::cerr<<"Appendingaproduct...";g_buffer[in]=ProductID;in=(in+1)%SIZE_OF_BUFFER;std::cerr<<"Succeed"<<std::endl;for(inti=0;i<SIZE_OF_BUFFER;++i){std::cout<<i<<":"<<g_buffer[i];if(i==in)std::cout<<"<--生產(chǎn)";if(i==out)std::cout<<"<--消費(fèi)";std::cout<<std::endl;}}voidTake(){std::cerr<<"Takingaproduct...";ConsumeID=g_buffer[out];out=(out+1)%SIZE_OF_BUFFER;std::cerr<<"Succeed"<<std::endl;for(inti=0;i<SIZE_OF_BUFFER;++i){std::cout<<i<<":"<<g_buffer[i];if(i==in)std::cout<<"<--生產(chǎn)";if(i==out)std::cout<<"<--消費(fèi)";std::cout<<std::endl;}}voidConsume(){std::cerr<<"Consuming"<<ConsumeID<<"...";std::cerr<<"Succeed"<<std::endl;}DWORDWINAPIProducer(LPVOIDlpPara){while(g_continue){WaitForSingleObject(g_hFullSemaphore,INFINITE);WaitForSingleObject(g_hMutex,INFINITE);Produce();Append();Sleep(1500);ReleaseMutex(g_hMutex);ReleaseSemaphore(g_hEmptySemaphore,1,NULL);}return0;}DWORDWINAPIConsumer(LPVOIDlpPara){while(g_continue){WaitForSingleObject(g_hEmptySemaphore,INFINITE);WaitForSingleObject(g_hMutex,INFINITE);Take();Consume();Sleep(1500);ReleaseMutex(g_hMutex);ReleaseSemaphore(g_hFullSema