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https://github.com/msgpack/msgpack-c.git
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1bfcf55469
msgpack::unpacked is a typedef of the msgpack::object_handle. I recommend using msgpack::object_handle. It can be used not only holding unpacked msgpack objects but also msgpack::objects that are created by any types. Replaced unpack() APIs in test codes and examples. They used to use old APIs.
68 lines
1.3 KiB
C++
68 lines
1.3 KiB
C++
// MessagePack for C++ example
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//
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// Copyright (C) 2008-2015 FURUHASHI Sadayuki and 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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#include <msgpack.hpp>
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#include <sstream>
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#include <string>
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#include <iostream>
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class old_class {
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public:
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old_class() : value("default") { }
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std::string value;
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MSGPACK_DEFINE(value);
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};
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class new_class {
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public:
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new_class() : value("default"), flag(-1) { }
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std::string value;
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int flag;
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MSGPACK_DEFINE(value, flag);
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};
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int main(void)
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{
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{
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old_class oc;
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new_class nc;
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std::stringstream sbuf;
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msgpack::pack(sbuf, oc);
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msgpack::object_handle oh =
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msgpack::unpack(sbuf.str().data(), sbuf.str().size());
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msgpack::object obj = oh.get();
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obj.convert(nc);
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std::cout << obj << " value=" << nc.value << " flag=" << nc.flag << std::endl;
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}
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{
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new_class nc;
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old_class oc;
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std::stringstream sbuf;
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msgpack::pack(sbuf, nc);
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msgpack::object_handle oh =
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msgpack::unpack(sbuf.str().data(), sbuf.str().size());
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msgpack::object obj = oh.get();
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obj.convert(oc);
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std::cout << obj << " value=" << oc.value << std::endl;
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}
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}
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