/usr/local/include/c++/5.1.0/bits/stl_vector.h:917:30: required from 'void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = std::thread; _Alloc = std::allocator<std::thread>; std::vector<_Tp, _Alloc>::value_type = std::thread]' main.cpp:37:30: require...
std::vector<std::thread> threads;for(inti =0; i <5; ++i) { threads.push_back(std::thread(&Wallet::addMoney, &walletObject,100000)); }for(inti =0; i < threads.size(); i++) { threads.at(i).join(); }returnwalletObject.getMoney(); }intmain(){intval =0;for(intk =0; k ...
加入全局变量:std::vector<std::thread> th_pool; main.cpp: #include<iostream>#include<thread>#include<string>#include<vector>voidcompute(intnIters){for(intiter=0;iter<nIters;++iter){std::cout<<" iter = "<<iter+1<<" nIters = "<<nIters<<std::endl;std::this_thread::sleep_for(std...
我们甚至不需要单独加入线程,当vector被破坏时它会自动加入。我们也可以改变vector的内容,即 ThreadWrapper thwp3 ( func ) ; // 改变vector的内容 vecOfThreads [1] = std:: move ( thwp3 ); #include <thread>#include<mutex>#include<vector>#include<iostream>#include<assert.h>#include<chrono>/** A...
{std::vector<int>goodVals;//同之前一样ThreadRAIIt(//使用RAII对象std::thread([&filter,maxVal,...
32unsignedlongthread_num =std::min(hardware_num, thread_num_max);33std::vector<std::thread>threads;34for(; thread_num; --thread_num){35threads.push_back(std::thread(run(thread_num)));36}37std::for_each(threads.begin(), threads.end(), std::mem_fn(&std::thread::join));38return...
#include<iostream>#include<vector>#include<thread>classWallet{intmMoney;public:Wallet():mMoney(0){}intgetMoney(){returnmMoney;}voidaddMoney(intmoney){for(inti=0;i<money;++i){mMoney++;}}};inttestMultithreadedWallet(){Wallet walletObject;std::vector<std::thread>threads;for(inti=0;i<5;++...
求助,std::ve..如题,编译器为mingw,未使用cmake,其他都好好的,补充:vs2022中可运行,如果gcc实在不行,如何在vscode中设置与vs2022一样的环境(编译选项)呢
#include <thread> #include <future> void func(promise<float> && prms) { prms.set_value(0.125); } 主要是: vector<pair<thread, future<float>>> threads; for (int i = 0; i < std::thread::hardware_concurrency(); i++) { promise<float> prms; future<float> fut = prms.get_future(...
将此循环与OpenMP并行需要使用例如std::vector或RcppParallel::RVector,因为Rcpp向量不是thread-safe。对应的并行std::vector版本是 // [[Rcpp::plugins(cpp20)]] // [[Rcpp::plugins(openmp)]] #include <Rcpp.h> #include <omp.h> #include <vector> ...