49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
// Copyright (c) 2012-2014, The CryptoNote developers, The Bytecoin developers
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//
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// This file is part of Bytecoin.
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//
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// Bytecoin is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Bytecoin is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with Bytecoin. If not, see <http://www.gnu.org/licenses/>.
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#pragma once
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#include <memory>
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#include "serialization.h"
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template <template <bool> class Archive>
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inline bool do_serialize(Archive<false>& ar, std::string& str)
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{
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size_t size = 0;
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ar.serialize_varint(size);
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if (ar.remaining_bytes() < size)
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{
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ar.stream().setstate(std::ios::failbit);
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return false;
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}
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std::unique_ptr<std::string::value_type[]> buf(new std::string::value_type[size]);
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ar.serialize_blob(buf.get(), size);
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str.erase();
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str.append(buf.get(), size);
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return true;
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}
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template <template <bool> class Archive>
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inline bool do_serialize(Archive<true>& ar, std::string& str)
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{
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size_t size = str.size();
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ar.serialize_varint(size);
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ar.serialize_blob(const_cast<std::string::value_type*>(str.c_str()), size);
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return true;
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}
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