mirror of
https://github.com/matrix-construct/construct
synced 2024-05-31 17:18:59 +02:00
52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2019 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_BACKTRACE_H
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namespace ircd
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{
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struct backtrace;
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}
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struct ircd::backtrace
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{
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const void **array;
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size_t count;
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public:
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const void *operator[](const size_t &) const;
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const size_t &size() const;
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backtrace(const void **const &, const size_t &);
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template<size_t SIZE> backtrace(const void *(&)[SIZE]);
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backtrace(const mutable_buffer &);
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backtrace();
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};
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template<size_t SIZE>
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ircd::backtrace::backtrace(const void *(&buf)[SIZE])
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:backtrace{buf, SIZE}
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{}
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inline const void *
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ircd::backtrace::operator[](const size_t &i)
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const
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{
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return i < count? array[i] : nullptr;
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}
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inline const size_t &
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ircd::backtrace::size()
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const
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{
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return count;
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}
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