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validator/impl/message-queue.hpp

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+/*
+    This file is part of TON Blockchain Library.
+
+    TON Blockchain Library is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 2 of the License, or
+    (at your option) any later version.
+
+    TON Blockchain Library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with TON Blockchain Library.  If not, see <http://www.gnu.org/licenses/>.
+
+    Copyright 2017-2019 Telegram Systems LLP
+*/
+#pragma once
+#include "interfaces/message-queue.h"
+
+namespace ton {
+namespace validator {
+using td::Ref;
+
+class ShardStateQ;
+
+class MessageQueueQ : public MessageQueue {
+  BlockIdExt blkid;
+  RootHash rhash;
+  Ref<vm::Cell> root;
+  MessageQueueQ* make_copy() const override;
+
+ protected:
+  friend class ShardStateQ;
+  MessageQueueQ(const MessageQueueQ& other) = default;
+  MessageQueueQ(MessageQueueQ&& other) = default;
+
+ public:
+  MessageQueueQ(const BlockIdExt& _id, Ref<vm::Cell> _root) : blkid(_id), root(std::move(_root)) {
+    if (root.is_null()) {
+      rhash.set_zero();
+    } else {
+      rhash = root->get_hash().bits();
+    }
+  }
+  virtual ~MessageQueueQ() = default;
+  ShardIdFull get_shard() const override {
+    return ShardIdFull(blkid);
+  }
+  BlockSeqno get_seqno() const override {
+    return blkid.id.seqno;
+  }
+  BlockIdExt get_block_id() const override {
+    return blkid;
+  }
+  RootHash root_hash() const override {
+    return rhash;
+  }
+  td::Ref<vm::Cell> root_cell() const override {
+    return root;
+  }
+};
+
+}  // namespace validator
+}  // namespace ton