github.com/igggame/nebulas-go@v2.1.0+incompatible/nbre/fs/blockchain/transaction/transaction_db.h (about)

     1  // Copyright (C) 2018 go-nebulas authors
     2  //
     3  // This file is part of the go-nebulas library.
     4  //
     5  // the go-nebulas library is free software: you can redistribute it and/or
     6  // modify
     7  // it under the terms of the GNU General Public License as published by
     8  // the Free Software Foundation, either version 3 of the License, or
     9  // (at your option) any later version.
    10  //
    11  // the go-nebulas library is distributed in the hope that it will be useful,
    12  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    13  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    14  // GNU General Public License for more details.
    15  //
    16  // You should have received a copy of the GNU General Public License
    17  // along with the go-nebulas library.  If not, see
    18  // <http://www.gnu.org/licenses/>.
    19  //
    20  
    21  #pragma once
    22  
    23  #include "fs/blockchain/blockchain_api.h"
    24  
    25  namespace neb {
    26  namespace fs {
    27  
    28  class transaction_db {
    29  public:
    30    transaction_db(blockchain_api_base *blockchain_ptr);
    31  
    32    std::unique_ptr<std::vector<transaction_info_t>>
    33    read_transactions_from_db_with_duration(block_height_t start_block,
    34                                            block_height_t end_block);
    35  
    36    static std::unique_ptr<std::vector<transaction_info_t>>
    37    read_transactions_with_address_type(
    38        const std::vector<transaction_info_t> &txs, byte_t from_type,
    39        byte_t to_type);
    40  
    41  private:
    42    blockchain_api_base *m_blockchain;
    43  };
    44  } // namespace fs
    45  } // namespace neb