emplace пары в очередь.

Author: gusenov

README.md

@@ -265,6 +265,10 @@
 - [Удаление из std::map](std/collections/map/map-erase)
 - [Использование умного указателя в качестве ключа для словаря](std/collections/map/smart-ptr-as-key)
 
+### std::queue
+
+- [```emplace``` пары в очередь](std/collections/queue/emplace-in-queue-of-pair)
+
 ### std::set и std::unordered_set
 
 - [Что будет если применить std::advance к std::unordered_set](std/containers/set/advance-on-set)

std/collections/queue/emplace-in-queue-of-pair/.gitignore

@@ -0,0 +1,163 @@
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std/collections/queue/emplace-in-queue-of-pair/.idea/.gitignore

@@ -0,0 +1,6 @@
+cmake_minimum_required(VERSION 3.26)
+project(EmplaceInQueueOfPair)
+
+set(CMAKE_CXX_STANDARD 17)
+
+add_executable(${PROJECT_NAME} main.cpp)

std/collections/queue/emplace-in-queue-of-pair/.idea/.name

@@ -0,0 +1,18 @@
+#include <iostream>
+#include <queue>
+#include <string>
+
+int main()
+{
+    std::queue<std::pair<int, std::string>> q;
+
+    q.push(std::make_pair(1990, "Abbas"));
+    std::cout << q.front().first << "\t" << q.front().second << std::endl;
+    q.pop();
+
+    q.emplace(1990, "Abbas");
+    std::cout << q.front().first << "\t" << q.front().second << std::endl;
+    q.pop();
+
+    return 0;
+}