добавил очередь из сущностей

include/Main.h

@@ -11,3 +11,4 @@
 #include "MqttClient.h"
 #include "classes/CommandBuf.h"
 #include "classes/QueueBuf.h"
+#include "classes/QueueInst.h"

include/classes/QueueBuf.h

@@ -1,4 +1,5 @@
 #pragma once
+#include "classes/QueueInst.h"
 #include "Global.h"
 #include <queue>
 #include <iostream>
@@ -12,12 +13,12 @@ class QueueBuf {
     QueueBuf();
     ~QueueBuf();
 
-    void push(int element);
+    void push(QueueInstance instance);
     void pop();
-    int front();
+    QueueInstance front();
 
    private:
-    queue<int> queue1;
+    queue<QueueInstance> queue1;
 };
 
-extern QueueBuf* myQueue;
+extern QueueBuf* myQueue;

include/classes/QueueInst.h

@@ -0,0 +1,19 @@
+#pragma once
+#include "Global.h"
+#include <queue>
+#include <iostream>
+
+using namespace std;
+
+class QueueInstance;
+
+class QueueInstance {
+   public:
+    QueueInstance(String text);
+    ~QueueInstance();
+
+    String get();
+
+   private:
+    String _text;
+};

src/Main.cpp

@@ -55,13 +55,20 @@ void setup() {
 
     myQueue = new QueueBuf;
 
-    myQueue->push(10);
-    myQueue->push(20);
-    myQueue->push(30);
+    myQueue->push(*new QueueInstance("text1"));
+    myQueue->push(*new QueueInstance("text2"));
+    myQueue->push(*new QueueInstance("text3"));
 
-    Serial.println(myQueue->front());
-    Serial.println(myQueue->front());
-    Serial.println(myQueue->front());
+    Serial.println(myQueue->front().get());
+    Serial.println(myQueue->front().get());
+    Serial.println(myQueue->front().get());
+
+    // myQueue->push(20);
+    // myQueue->push(30);
+    //
+    // Serial.println(myQueue->front());
+    // Serial.println(myQueue->front());
+    // Serial.println(myQueue->front());
 
     configure("/config.json");
 

src/classes/QueueBuf.cpp

@@ -4,8 +4,8 @@ QueueBuf::QueueBuf() {}
 QueueBuf::~QueueBuf() {}
 
 //добавим элемент в конец очереди
-void QueueBuf::push(int element) {
-    queue1.push(element);
+void QueueBuf::push(QueueInstance instance) {
+    queue1.push(instance);
 }
 
 //удалим элемент из начала очереди
@@ -16,13 +16,13 @@ void QueueBuf::pop() {
 }
 
 //вернуть элемент из начала очереди и удалить его
-int QueueBuf::front() {
-    int ret;
+QueueInstance QueueBuf::front() {
+    QueueInstance instance("");
     if (!queue1.empty()) {
-        ret = queue1.front();
+        instance = queue1.front();
         queue1.pop();
     }
-    return ret;
+    return instance;
 }
 
-QueueBuf* myQueue;
+QueueBuf* myQueue;

src/classes/QueueInst.cpp

@@ -0,0 +1,10 @@
+#include "classes/QueueInst.h"
+
+QueueInstance::QueueInstance(String text) {
+    _text = text;
+}
+QueueInstance::~QueueInstance() {}
+
+String QueueInstance::get() {
+    return _text;
+}