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Diffstat (limited to 'third_party/msgpack/include/msgpack/v1/adaptor/cpp11/forward_list.hpp')
-rw-r--r-- | third_party/msgpack/include/msgpack/v1/adaptor/cpp11/forward_list.hpp | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/third_party/msgpack/include/msgpack/v1/adaptor/cpp11/forward_list.hpp b/third_party/msgpack/include/msgpack/v1/adaptor/cpp11/forward_list.hpp new file mode 100644 index 0000000000..c207c04725 --- /dev/null +++ b/third_party/msgpack/include/msgpack/v1/adaptor/cpp11/forward_list.hpp @@ -0,0 +1,94 @@ +// +// MessagePack for C++ static resolution routine +// +// Copyright (C) 2014 KONDO-2015 Takatoshi +// +// 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) +// + +#ifndef MSGPACK_V1_TYPE_CPP11_FORWARD_LIST_HPP +#define MSGPACK_V1_TYPE_CPP11_FORWARD_LIST_HPP + +#include "msgpack/versioning.hpp" +#include "msgpack/adaptor/adaptor_base.hpp" +#include "msgpack/adaptor/check_container_size.hpp" + +#include <forward_list> + +namespace msgpack { + +/// @cond +MSGPACK_API_VERSION_NAMESPACE(v1) { +/// @endcond + +namespace adaptor { + +template <typename T, typename Alloc> + struct as<std::forward_list<T, Alloc>, typename std::enable_if<msgpack::has_as<T>::value>::type> { + std::forward_list<T, Alloc> operator()(msgpack::object const& o) const { + if (o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); } + std::forward_list<T, Alloc> v; + msgpack::object* p = o.via.array.ptr + o.via.array.size; + msgpack::object* const pend = o.via.array.ptr; + while (p != pend) { + --p; + v.push_front(p->as<T>()); + } + return v; + } +}; + +template <typename T, typename Alloc> +struct convert<std::forward_list<T, Alloc>> { + msgpack::object const& operator()(msgpack::object const& o, std::forward_list<T, Alloc>& v) const { + if(o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); } + v.resize(o.via.array.size); + msgpack::object* p = o.via.array.ptr; + for (auto &e : v) { + p->convert(e); + ++p; + } + return o; + } +}; + +template <typename T, typename Alloc> +struct pack<std::forward_list<T, Alloc>> { + template <typename Stream> + msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const std::forward_list<T, Alloc>& v) const { + uint32_t size = checked_get_container_size(std::distance(v.begin(), v.end())); + o.pack_array(size); + for(auto const& e : v) o.pack(e); + return o; + } +}; + +template <typename T, typename Alloc> +struct object_with_zone<std::forward_list<T, Alloc>> { + void operator()(msgpack::object::with_zone& o, const std::forward_list<T, Alloc>& v) const { + o.type = msgpack::type::ARRAY; + if(v.empty()) { + o.via.array.ptr = MSGPACK_NULLPTR; + o.via.array.size = 0; + } else { + uint32_t size = checked_get_container_size(std::distance(v.begin(), v.end())); + o.via.array.size = size; + msgpack::object* p = static_cast<msgpack::object*>( + o.zone.allocate_align(sizeof(msgpack::object)*size, MSGPACK_ZONE_ALIGNOF(msgpack::object))); + o.via.array.ptr = p; + for(auto const& e : v) *p++ = msgpack::object(e, o.zone); + } + } +}; + +} // namespace adaptor + +/// @cond +} // MSGPACK_API_VERSION_NAMESPACE(v1) +/// @endcond + +} // namespace msgpack + +#endif // MSGPACK_V1_TYPE_CPP11_FORWARD_LIST_HPP |