37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
#pragma once
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#include "./lmdb-safe.hh"
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#include <boost/archive/binary_iarchive.hpp>
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#include <boost/archive/binary_oarchive.hpp>
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#include <boost/serialization/string.hpp>
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#include <boost/serialization/utility.hpp>
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#include <boost/serialization/vector.hpp>
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#include <boost/iostreams/device/back_inserter.hpp>
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#include <boost/iostreams/stream.hpp>
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#include <boost/iostreams/stream_buffer.hpp>
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namespace LMDBSafe {
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template <typename T> std::string serToString(const T &t)
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{
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auto ret = std::string();
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auto inserter = boost::iostreams::back_insert_device<std::string>(ret);
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auto stream = boost::iostreams::stream<boost::iostreams::back_insert_device<std::string>>(inserter);
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auto oa = boost::archive::binary_oarchive(stream, boost::archive::no_header | boost::archive::no_codecvt);
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oa << t;
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return ret;
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}
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template <typename T> void serFromString(string_view str, T &ret)
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{
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auto source = boost::iostreams::array_source(str.data(), str.size());
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auto stream = boost::iostreams::stream<boost::iostreams::array_source>(source);
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auto ia = boost::archive::binary_iarchive(stream, boost::archive::no_header | boost::archive::no_codecvt);
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ia >> ret;
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}
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} // namespace LMDBSafe
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