range-t.hpp

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/*
 * This file is part of libkazv.
 * SPDX-FileCopyrightText: 2021 Tusooa Zhu <tusooa@kazv.moe>
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */
 
#pragma once
 
static_assert(false, "This is an *interface*, not an actual class in the library.");
 
#include <cstddef>
 
template<class T>
class RangeT
{
public:
    using DataT = T;
 
    auto begin() const;
 
    auto end() const;
 
    const DataT &at(std::size_t index) const;
 
    const DataT &operator[](std::size_t index) const;
};