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Some downstream code (most notably PR https://github.com/UkoeHB/monero/pull/25) wants to use the src/serialization lib for storing information persistently. When one builds classes/machines wishing to serialize containers, they must use the `serializable_*` container classes. In this case, this makes the Seraphis library code unnecessarily tightly coupled with the src/serialization code since one cannot swap out their type of storage format without major refactoring of class field types. By serializing STL containers directly, we can abstract the serialization details away, making for much cleaner design. Also small bonus side effect of this change is that STL containers with custom Comparators, Allocators, and Hashers are serializable. `std::multimap` is added to the list of serializable containers. Depends upon https://github.com/monero-project/monero/pull/9069.
64 lines
3.1 KiB
C++
64 lines
3.1 KiB
C++
// Copyright (c) 2014-2023, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
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#pragma once
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#include <vector>
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#include <deque>
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#include <unordered_map>
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#include <map>
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#include <unordered_set>
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#include <set>
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#include "serialization.h"
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namespace serialization
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{
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//! @brief Is this type a STL-like container?
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//! To add a new container to be serialized, partially specialize the template is_container like so:
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template <typename T> struct is_container: std::false_type {};
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template <typename... TA> struct is_container<std::deque<TA...>>: std::true_type {};
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template <typename... TA> struct is_container<std::map<TA...>>: std::true_type {};
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template <typename... TA> struct is_container<std::multimap<TA...>>: std::true_type {};
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template <typename... TA> struct is_container<std::set<TA...>>: std::true_type {};
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template <typename... TA> struct is_container<std::unordered_map<TA...>>: std::true_type {};
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template <typename... TA> struct is_container<std::unordered_multimap<TA...>>: std::true_type {};
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template <typename... TA> struct is_container<std::unordered_set<TA...>>: std::true_type {};
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template <typename... TA> struct is_container<std::vector<TA...>>: std::true_type {};
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}
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#include "container.h"
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template <class Archive, class Container>
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std::enable_if_t<::serialization::is_container<Container>::value, bool>
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do_serialize(Archive &ar, Container &c)
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{
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return ::do_serialize_container(ar, c);
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}
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