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a0e4294b5a
It makes efficient zone allocation. If it was omitted, the default alignment was applied. It was inefficient.
93 lines
2.3 KiB
C++
93 lines
2.3 KiB
C++
//
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// MessagePack for C++ static resolution routine
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//
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// Copyright (C) 2014-2015 KONDO Takatoshi
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef MSGPACK_V1_TYPE_CHAR_PTR_HPP
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#define MSGPACK_V1_TYPE_CHAR_PTR_HPP
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#include "msgpack/versioning.hpp"
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#include "msgpack/object_fwd.hpp"
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#include "msgpack/adaptor/adaptor_base.hpp"
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#include "msgpack/adaptor/check_container_size.hpp"
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#include <cstring>
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namespace msgpack {
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/// @cond
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MSGPACK_API_VERSION_NAMESPACE(v1) {
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/// @endcond
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namespace adaptor {
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template <>
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struct pack<const char*> {
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template <typename Stream>
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msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const char* v) const {
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uint32_t size = checked_get_container_size(std::strlen(v));
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o.pack_str(size);
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o.pack_str_body(v, size);
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return o;
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}
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};
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template <>
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struct object_with_zone<const char*> {
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void operator()(msgpack::object::with_zone& o, const char* v) const {
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uint32_t size = checked_get_container_size(std::strlen(v));
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o.type = msgpack::type::STR;
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char* ptr = static_cast<char*>(o.zone.allocate_align(size, MSGPACK_ZONE_ALIGNOF(char)));
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o.via.str.ptr = ptr;
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o.via.str.size = size;
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std::memcpy(ptr, v, size);
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}
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};
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template <>
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struct object<const char*> {
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void operator()(msgpack::object& o, const char* v) const {
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uint32_t size = checked_get_container_size(std::strlen(v));
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o.type = msgpack::type::STR;
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o.via.str.ptr = v;
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o.via.str.size = size;
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}
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};
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template <>
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struct pack<char*> {
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template <typename Stream>
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packer<Stream>& operator()(packer<Stream>& o, char* v) const {
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return o << static_cast<const char*>(v);
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}
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};
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template <>
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struct object_with_zone<char*> {
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void operator()(msgpack::object::with_zone& o, char* v) const {
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o << static_cast<const char*>(v);
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}
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};
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template <>
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struct object<char*> {
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void operator()(msgpack::object& o, char* v) const {
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o << static_cast<const char*>(v);
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}
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};
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} // namespace adaptor
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/// @cond
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} // MSGPACK_API_VERSION_NAMESPACE(v1)
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/// @endcond
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} // namespace msgpack
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#endif // MSGPACK_V1_TYPE_CHAR_PTR_HPP
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