source: doc/generic_types/evaluation/cpp-vstack.hpp @ b276be5

#pragma once

#include "object.hpp"

class stack {
        struct node {
                std::unique_ptr<object> value;
                node* next;

                node( const object& v );

                node( std::unique_ptr<object>&& v, node* n );
        };

        node* head;

        void copy(const stack& o);

public:
        void clear();

        stack();

        stack(const stack& o);

        stack(stack&& o);

        ~stack();

        stack& operator= (const stack& o);
        
        stack& operator= (stack&& o);

        bool empty() const;

        void push(std::unique_ptr<object>&& value);

        std::unique_ptr<object> pop();
};