Exemplos de Queue::Peek em C++ (Cpp)

Exemplo n.º 1

Arquivo: main.cpp Projeto: gwulfers88/WulfersToolBox

int main()
{
	for (int i = 0; i < 10; i++)
	{
		q.Enqueue(i);
	}

	for (int i = 0; i < 10; i++)
	{
		cout << "Queue item: " << q.Peek() << endl;		//Get the item to print
		q.Dequeue();	// Removing the item from the queue
	}

	getchar();

	return 0;
}

Exemplo n.º 2

Arquivo: tree.hpp Projeto: mboghiu/try

std::string bt<T>::BFTraverse() const
{
    if (_tree == nullptr)
        return "";

    std::stringstream ss;

    Queue<Node> queue;
    queue.Push(*_tree);

    while (queue.Peek() != nullptr)
    {
        auto front = queue.Pop()->m_data;

        ss << front.data << "|";

        if (front.left != nullptr)
            queue.Push(*front.left);
        if (front.right != nullptr)
            queue.Push(*front.right);
    }

    return std::move(ss.str());
}