BitShares-Core  6.1.0
BitShares blockchain implementation and command-line interface software
transaction_evaluation_state.hpp
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2015 Cryptonomex, Inc., and contributors.
3  *
4  * The MIT License
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a copy
7  * of this software and associated documentation files (the "Software"), to deal
8  * in the Software without restriction, including without limitation the rights
9  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10  * copies of the Software, and to permit persons to whom the Software is
11  * furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included in
14  * all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22  * THE SOFTWARE.
23  */
24 #pragma once
26 
27 namespace graphene {
28 namespace protocol { class signed_transaction; }
29 namespace chain {
30  class database;
31  using protocol::signed_transaction;
32 
38  {
39  public:
41  :_db(db){}
42 
43 
44  database& db()const { assert( _db ); return *_db; }
45  vector<operation_result> operation_results;
46 
47  const signed_transaction* _trx = nullptr;
48  database* _db = nullptr;
49  bool _is_proposed_trx = false;
50  bool skip_fee = false;
51  bool skip_fee_schedule_check = false;
52  };
53 } } // namespace graphene::chain
tracks the blockchain state in an extensible manner
Definition: database.hpp:70
Definition: api.cpp:48
adds a signature to a transaction