Start with creating a function queue from building blocks from the standard library: class FunctionQueue { std::queue<std::function<void()>> queue; public: void add(std::function<void()> function) { queue.push(function); } void execute() { while (!queue.empty()) { queue.front()();...
(相对时间,单位秒) std::function<void()> callback; // 事件触发时执行的回调函数 TimeEvent(int t, std::function<void()> cb) : time(t), callback(std::move(cb)) {} // 重载比较运算符,定义优先级队列的排序规则(根据时间点升序) // 注意:与boost::heap::priority_queue相比,这里我们使用std...
@@ -356,7 +356,7 @@ void threadFunction() if (!workQueue.empty()) { workItem = workQueue.front(); workQueue.pop_front(); workQueue.pop(); } } @@ -409,7 +409,7 @@ void generateTerrain(sf::Vertex* buffer) for (unsigned int i = 0; i < blockCount; ++i) { const WorkItem...
错误C2660:'std::pair::pair':function不使用2个参数 、、 我正试图创建一个结构并插入一个地图,如下所示:std::mutex qu_mutex;std::queue<std::vector<std::byte>> qu;std::map<std::string,Queue_ 浏览6提问于2022-11-23得票数0 回答已采纳...
void swap( std::queue<T, Container>& lhs, std::queue<T, Container>& rhs ); (since C++11) (until C++17) template< class T, class Container > void swap( std::queue<T, Container>& lhs, std::queue<T, Container>& rhs ) noexcept(/* see below */); (since C++17) Specializes...
#include<queue> #include<iostream> int main(int argc, char const *argv[]){ std::vector<int> val = {1, 5, 100, 3, -10, 0}; // Use greater as compare function std::priority_queue<int, std::vector<int>, std::greater<int>> min_top_queue(val.begin(), val.end()); // Prin...
auto cmp = [](const std::pair<int, int>& a, const std::pair<int, int>& b) { return a.second < b.second; // 使得优先队列按照 pair 的第二个元素降序排列 }; std::priority_queue<std::pair<int, int>, std::vector<std::pair<int, int>>, decltype(cmp)> pq(cmp); 问...
void swap( queue& other ) noexcept(/* see below */); (since C++11) Exchanges the contents of the container adaptor with those of other. Effectively calls using std::swap; swap(c, other.c); Parametersother - container adaptor to exchange the contents with ...
其中由于我这边内网外网差别 ，开始的那些接口网址，帐号，密码参数我是从yml配置文件里读的 后面调用send...
(public member function) Modifiers push inserts element and sorts the underlying container (public member function) push_range (C++23) inserts a range of elements and sorts the underlying container (public member function) emplace (C++11)