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/*
* Copyright (c) 2020, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <stddef.h>
namespace Line {
class Span {
public:
enum Mode {
ByteOriented,
CodepointOriented,
};
Span(size_t start, size_t end, Mode mode = ByteOriented)
: m_beginning(start)
, m_end(end)
, m_mode(mode)
{
}
size_t beginning() const { return m_beginning; }
size_t end() const { return m_end; }
Mode mode() const { return m_mode; }
bool is_empty() const
{
return m_beginning < m_end;
}
private:
size_t m_beginning { 0 };
size_t m_end { 0 };
Mode m_mode { CodepointOriented };
};
}
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