mirror of
https://github.com/matrix-construct/construct
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52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
// The Construct
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//
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// Copyright (C) The Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2022 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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#pragma once
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#define HAVE_IRCD_SPIRIT_SUBSTRING_VIEW_H
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// This file is not part of the IRCd standard include list (stdinc.h) because
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// it involves extremely expensive boost headers for creating formal spirit
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// grammars. This file is automatically included in the spirit.h group.
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namespace ircd::spirit
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{
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struct substring_view;
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}
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struct ircd::spirit::substring_view
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:ircd::string_view
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{
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using _iterator = const char *;
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using _iterator_range = boost::iterator_range<_iterator>;
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using _indirect_iterator = karma::detail::indirect_iterator<_iterator>;
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using _indirect_iterator_range = boost::iterator_range<_indirect_iterator>;
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explicit substring_view(const _indirect_iterator_range &range);
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explicit substring_view(const _iterator_range &range);
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using ircd::string_view::string_view;
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};
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inline
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ircd::spirit::substring_view::substring_view(const _iterator_range &range)
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:ircd::string_view
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{
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std::addressof(*range.begin()),
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std::addressof(*range.end())
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}
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{}
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inline
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ircd::spirit::substring_view::substring_view(const _indirect_iterator_range &range)
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:ircd::string_view
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{
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std::addressof(*range.begin()),
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std::addressof(*range.end())
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}
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{}
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