period_data.hpp

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#pragma once
 
#include <libdevcore/Common.h>
#include <libdevcore/RLP.h>
 
#include <vector>
 
#include "common/types.hpp"
#include "dag/dag_block.hpp"
#include "transaction/transaction.hpp"
 
namespace taraxa {
 
class PbftVote;
class PbftBlock;
class PillarVote;
 
class PeriodData {
 public:
  PeriodData() = default;
  PeriodData(std::shared_ptr<PbftBlock> pbft_blk,
             const std::vector<std::shared_ptr<PbftVote>>& previous_block_cert_votes,
             std::optional<std::vector<std::shared_ptr<PillarVote>>>&& pillar_votes = {});
  explicit PeriodData(const dev::RLP& all_rlp);
  explicit PeriodData(const bytes& all_rlp);
 
  static PeriodData FromOldPeriodData(const dev::RLP& rlp);
  static bytes ToOldPeriodData(const bytes& rlp);
 
  std::shared_ptr<PbftBlock> pbft_blk;
  std::vector<std::shared_ptr<PbftVote>> previous_block_cert_votes;  // These votes are the cert votes of previous block
                                                                     // which match reward votes in current pbft block
  std::vector<DagBlock> dag_blocks;
  SharedTransactions transactions;
 
  // Pillar votes should be present only if pbft block contains also pillar block hash
  std::optional<std::vector<std::shared_ptr<PillarVote>>> pillar_votes_;
 
  // Period data rlp without pillar votes
  constexpr static size_t kBaseRlpItemCount = 4;
 
  // Period data rlp with pillar votes (optional since ficus hardfork)
  constexpr static size_t kExtendedRlpItemCount = 5;
 
  bytes rlp() const;
 
  void clear();
};
std::ostream& operator<<(std::ostream& strm, PeriodData const& b);
 
}  // namespace taraxa