C++ (Cpp) ThreadMap示例

示例#1

文件： mapred.cpp 项目： RyanKadri/MapReduce

void MapReduceTask::createWorkers() {

    roster = new Worker*[numWorkers];
    for(int i = 0; i < numWorkers; ++i) {
        if(threads) {
            *(roster[i]) = ThreadMap(splitInput[i],this);
        } else {
            *(roster[i]) = ProcessMap(splitInput[i], this);
        }
    }

    for(int i = 0; i < numWorkers; ++i) {
        roster[i] -> run();
    }
}

示例#2

文件： thread.cpp 项目： TonyGen/10util-cpp

#include "thread.h"

template <> module::Module type<boost::thread>::module = module::Module ("boost_thread-mt", "boost/thread.hpp");

void thread::defaultThreadErrorHandler (std::exception &e) {
	std::cerr << "Uncaught exception in thread " << boost::this_thread::get_id() << ": (" << typeName(e) << ") " << e.what() << std::endl;
}

boost::function <void (std::exception&)> thread::threadErrorHandler = &thread::defaultThreadErrorHandler;

var::MVar_<_thread::ThreadMap> _thread::vThreadMap ((ThreadMap()));

volatile unsigned _thread::nextThreadNum = 0;