// java program for the implementation of queue using array public class StaticQueueinjava { public static void main(String[] args) { // Create a queue of capacity 4 Queue q = new Queue(4); System.out.printf("Initial queue\n"); q.queueDisplay(); q.queueEnqueue(10); System.out.pri...
C C++ # Queue implementation in Python class Queue(): def __init__(self, k): self.k = k self.queue = [None] * k self.head = self.tail = -1 # Insert an element into the queue def enqueue(self, data): if (self.tail == self.k - 1): print("The queue is full\n") elif...
} else if (ptr->internal_count.fetch_add(-1) == 1) { delete ptr; } } } private: // Forward class declaration struct Node; struct CountedNodePtr { CountedNodePtr() : external_count(0), ptr(0) {} // We know that the platform has spare bits in a pointer (for example, // bec...
*/#include"Queue.h"#include<iostream>usingnamespacestd;voidintroduction();charget_command();booldo_command(charcommand, Queue &test_queue);intmain(){ Queue test_queue;introduction();while(do_command(get_command(),test_queue));return0; }voidintroduction(){ cout<<"Hello. This is Queue-Test...
public class Queue : ICollection, ICloneable { private Object[] _array; private int _head; // First valid element in the queue private int _tail; // Last valid element in the queue private int _size; // Number of elements. private int _growFactor; // 100 == 1.0, 130 == 1.3, 20...
// This class encapsulates several atomic operations on pointers.template<typenameT>classatomic_ptr_t{public:inlinevoidset(T*ptr_);//非原子操作inlineT*xchg(T*val_);//原子操作,设置一个新的值,然后返回旧的值inlineT*cas(T*cmp_,T*val_);//原子操作private:volatileT*ptr;} ...
public class PriorityQueue<E> extends AbstractQueue<E> implements java.io.Serializable { private static final long serialVersionUID = -7720805057305804111L; // 默认初始化大小:11 private static final int DEFAULT_INITIAL_CAPACITY = 11; // 极限大小 ...
tube_ctr: implementation of tube control methods("create_space" and "new").Driver APIDriver class must implement the following API:new (constructs an instance of a driver), takes: the space object, in which the driver must store its tasks a callback to notify the main queue framework on...
A Queue<T> is a generic class that arranges elements of a specified data type using First In First Out (FIFO) principles. For example, using System; using System.Collections.Generic; class Program { public static void Main() { // create a queue Queue<string> fruits = new Queue<string>...
// Instead of calculating the number of elements, using this variable // is much more convenient. int ElemCount; }; //--- // Implementation of Queue Class: //--- // Queue Constructor function template <class Elem> Queue<Elem>::Queue(int MaxSize) : MAX_NUM( MaxSize ) // Initialize...