mirror of https://github.com/monero-project/monero
63 lines
2.3 KiB
C++
63 lines
2.3 KiB
C++
// Copyright (c) 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
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// modification, are 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,
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// 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,
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// this list
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// of conditions and the following disclaimer in the documentation and/or
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// other 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
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// may be
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// used to endorse or promote products derived from this software without
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// specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// 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
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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#pragma once
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#include <memory>
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#include "blockchain.h"
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#include "tx_pool.h"
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#include "warnings.h"
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namespace cryptonote
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{
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/**
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* @brief Container for safely constructing Blockchain and tx_memory_pool classes
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*
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* The reason for this class existing is that the constructors for both Blockchain and
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* tx_memory_pool take a reference for tx_memory_pool and Blockchain, respectively. Because of this
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* circular reference, it is annoying/unsafe to construct these normally. This class guarantees that
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* we don't make any silly mistakes with pointers / dangling references.
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*/
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struct BlockchainAndPool
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{
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Blockchain blockchain;
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tx_memory_pool tx_pool;
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PUSH_WARNINGS
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DISABLE_GCC_WARNING(uninitialized)
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BlockchainAndPool(): blockchain(tx_pool), tx_pool(blockchain) {}
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POP_WARNINGS
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};
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}
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