assignment operator added

container/FIFO.h

@@ -29,6 +29,17 @@ public:
 		this->setContainer(fifoArray.data());
 	}
 
+	/**
+	 * @brief Custom assignment operator
+	 * @param other
+	 */
+	FIFO& operator=(const FIFO& other){
+		FIFOBase<T>::operator=(other);
+		this->fifoArray = other.fifoArray;
+		this->setContainer(fifoArray.data());
+		return *this;
+	}
+
 private:
 	std::array<T, capacity> fifoArray;
 };