CodeFree/6_solution/C++11_ThreadPool/1_main.cpp

36 lines
972 B
C++

#include "ThreadPool.h"
#include <iostream>
#include <string>
using namespace std;
int main() {
std::mutex mtx;
try {
zl::ThreadPool tp;
std::vector<std::future<int>> v;
std::vector<std::future<void>> v1;
for (int i = 0; i <= 10; ++i) {
auto ans = tp.add([](int answer) { return answer; }, i);
v.push_back(std::move(ans));
}
for (int i = 0; i <= 5; ++i) {
auto ans = tp.add(
[&mtx](const std::string &str1, const std::string &str2) {
std::lock_guard<std::mutex> lg(mtx);
std::cout << (str1 + str2) << std::endl;
return;
},
"hello ", "world");
v1.push_back(std::move(ans));
}
for (size_t i = 0; i < v.size(); ++i) {
std::lock_guard<std::mutex> lg(mtx);
cout << v[i].get() << endl;
}
for (size_t i = 0; i < v1.size(); ++i) {
v1[i].get();
}
} catch (std::exception &e) {
std::cout << e.what() << std::endl;
}
}