﻿/*
 * Copyright (C) 2012 - 2020 Takahisa Watanabe <takahisa.wt@gmail.com> All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 * 
 */
using System;

namespace Parseq
{
    public interface IPair<out T0, out T1>
    {
        T0 Item0
        {
            get;
        }

        T1 Item1
        {
            get;
        }
    }

    public class Pair<T0, T1>
        : IPair<T0, T1>
    {
        public T0 Item0
        {
            get;
            private set;
        }

        public T1 Item1
        {
            get;
            private set;
        }

        public Pair(T0 item0, T1 item1)
        {
            this.Item0 = item0;
            this.Item1 = item1;
        }
    }
}
