//
|
// Copyright (c) 2019 Damian Jarek(damian.jarek93@gmail.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_DETAIL_TEMPORARY_BUFFER_HPP
|
#define BOOST_BEAST_DETAIL_TEMPORARY_BUFFER_HPP
|
|
#include <boost/beast/core/detail/config.hpp>
|
#include <boost/beast/core/string.hpp>
|
|
#include <memory>
|
|
namespace boost {
|
namespace beast {
|
namespace detail {
|
|
struct temporary_buffer
|
{
|
temporary_buffer() = default;
|
temporary_buffer(temporary_buffer const&) = delete;
|
temporary_buffer& operator=(temporary_buffer const&) = delete;
|
|
~temporary_buffer() noexcept
|
{
|
deallocate(data_);
|
}
|
|
BOOST_BEAST_DECL
|
void
|
append(string_view s);
|
|
BOOST_BEAST_DECL
|
void
|
append(string_view s1, string_view s2);
|
|
string_view
|
view() const noexcept
|
{
|
return {data_, size_};
|
}
|
|
bool
|
empty() const noexcept
|
{
|
return size_ == 0;
|
}
|
|
private:
|
BOOST_BEAST_DECL
|
void
|
unchecked_append(string_view s);
|
|
BOOST_BEAST_DECL
|
void
|
grow(std::size_t n);
|
|
void
|
deallocate(char* data) noexcept
|
{
|
if (data != buffer_)
|
delete[] data;
|
}
|
|
char buffer_[4096];
|
char* data_ = buffer_;
|
std::size_t capacity_ = sizeof(buffer_);
|
std::size_t size_ = 0;
|
};
|
|
} // detail
|
} // beast
|
} // boost
|
|
#ifdef BOOST_BEAST_HEADER_ONLY
|
#include <boost/beast/core/detail/impl/temporary_buffer.ipp>
|
#endif
|
|
#endif
|
