FM / impl

/usr/include/boost/beast/core/impl

Name	Size	Mode	Actions
async_base.hpp	3637	0644	edit dl rm
basic_stream.hpp	26806	0644	edit dl rm
buffered_read_stream.hpp	7196	0644	edit dl rm
buffers_adaptor.hpp	15887	0644	edit dl rm
buffers_cat.hpp	10625	0644	edit dl rm
buffers_prefix.hpp	7471	0644	edit dl rm
buffers_suffix.hpp	4969	0644	edit dl rm
error.hpp	858	0644	edit dl rm
error.ipp	1995	0644	edit dl rm
file_posix.ipp	6897	0644	edit dl rm
file_stdio.ipp	6079	0644	edit dl rm
file_win32.ipp	9972	0644	edit dl rm
flat_buffer.hpp	11900	0644	edit dl rm
flat_static_buffer.hpp	1015	0644	edit dl rm
flat_static_buffer.ipp	1762	0644	edit dl rm
flat_stream.hpp	7792	0644	edit dl rm
multi_buffer.hpp	30613	0644	edit dl rm
read_size.hpp	1989	0644	edit dl rm
saved_handler.hpp	4294	0644	edit dl rm
saved_handler.ipp	1391	0644	edit dl rm
static_buffer.hpp	1039	0644	edit dl rm
static_buffer.ipp	2958	0644	edit dl rm
static_string.hpp	14316	0644	edit dl rm
string.ipp	1444	0644	edit dl rm
string_param.hpp	2150	0644	edit dl rm

Edit: /usr/include/boost/beast/core/impl/flat_static_buffer.ipp (1762B)

#ifndef BOOST_BEAST_IMPL_FLAT_STATIC_BUFFER_IPP
#define BOOST_BEAST_IMPL_FLAT_STATIC_BUFFER_IPP

#include <boost/beast/core/flat_static_buffer.hpp>
#include <boost/throw_exception.hpp>
#include <algorithm>
#include <cstring>
#include <iterator>
#include <memory>
#include <stdexcept>

namespace boost {
namespace beast {

/*  Layout:

begin_     in_          out_        last_      end_
        |<------->|<---------->|<---------->|<------->|
                  |  readable  |  writable  |
*/

void
flat_static_buffer_base::
clear() noexcept
{
    in_ = begin_;
    out_ = begin_;
    last_ = begin_;
}

auto
flat_static_buffer_base::
prepare(std::size_t n) ->
    mutable_buffers_type
{
    if(n <= dist(out_, end_))
    {
        last_ = out_ + n;
        return {out_, n};
    }
    auto const len = size();
    if(n > capacity() - len)
        BOOST_THROW_EXCEPTION(std::length_error{
            "buffer overflow"});
    if(len > 0)
        std::memmove(begin_, in_, len);
    in_ = begin_;
    out_ = in_ + len;
    last_ = out_ + n;
    return {out_, n};
}

void
flat_static_buffer_base::
consume(std::size_t n) noexcept
{
    if(n >= size())
    {
        in_ = begin_;
        out_ = in_;
        return;
    }
    in_ += n;
}

void
flat_static_buffer_base::
reset(void* p, std::size_t n) noexcept
{
    begin_ = static_cast<char*>(p);
    in_ = begin_;
    out_ = begin_;
    last_ = begin_;
    end_ = begin_ + n;
}

} // beast
} // boost

#endif

// // Copyright (c) 2016-2019 Vinnie Falco (vinnie dot falco at gmail dot com) // // Distributed under the Boost Software License, Version 1.0. (See accompanying // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) // // Official repository: https://github.com/boostorg/beast // #ifndef BOOST_BEAST_IMPL_FLAT_STATIC_BUFFER_IPP #define BOOST_BEAST_IMPL_FLAT_STATIC_BUFFER_IPP #include #include #include #include #include #include #include namespace boost { namespace beast { /* Layout: begin_ in_ out_ last_ end_ |<------->|<---------->|<---------->|<------->| | readable | writable | */ void flat_static_buffer_base:: clear() noexcept { in_ = begin_; out_ = begin_; last_ = begin_; } auto flat_static_buffer_base:: prepare(std::size_t n) -> mutable_buffers_type { if(n <= dist(out_, end_)) { last_ = out_ + n; return {out_, n}; } auto const len = size(); if(n > capacity() - len) BOOST_THROW_EXCEPTION(std::length_error{ "buffer overflow"}); if(len > 0) std::memmove(begin_, in_, len); in_ = begin_; out_ = in_ + len; last_ = out_ + n; return {out_, n}; } void flat_static_buffer_base:: consume(std::size_t n) noexcept { if(n >= size()) { in_ = begin_; out_ = in_; return; } in_ += n; } void flat_static_buffer_base:: reset(void* p, std::size_t n) noexcept { begin_ = static_cast(p); in_ = begin_; out_ = begin_; last_ = begin_; end_ = begin_ + n; } } // beast } // boost #endif