global_property_object.hpp

Go to the documentation of this file.

/*
 * Copyright (c) 2015 Cryptonomex, Inc., and contributors.
 *
 * The MIT License
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
#pragma once

#include <graphene/protocol/chain_parameters.hpp>
#include <graphene/chain/types.hpp>
#include <graphene/db/object.hpp>

namespace graphene { namespace chain {

   class global_property_object : public graphene::db::abstract_object<global_property_object>
   {
      public:
         static constexpr uint8_t space_id = implementation_ids;
         static constexpr uint8_t type_id  = impl_global_property_object_type;

         chain_parameters           parameters;
         optional<chain_parameters> pending_parameters;

         uint32_t                           next_available_vote_id = 0;
         vector<committee_member_id_type>   active_committee_members; // updated once per maintenance interval
         flat_set<witness_id_type>          active_witnesses; // updated once per maintenance interval
         // n.b. witness scheduling is done by witness_schedule object
   };

   class dynamic_global_property_object : public abstract_object<dynamic_global_property_object>
   {
      public:
         static constexpr uint8_t space_id = implementation_ids;
         static constexpr uint8_t type_id  = impl_dynamic_global_property_object_type;

         uint32_t          head_block_number = 0;
         block_id_type     head_block_id;
         time_point_sec    time;
         witness_id_type   current_witness;
         time_point_sec    next_maintenance_time;
         time_point_sec    last_vote_tally_time; 
         time_point_sec    last_budget_time;
         share_type        witness_budget;
         share_type        total_pob;
         share_type        total_inactive;
         uint32_t          accounts_registered_this_interval = 0;
         uint32_t          recently_missed_count = 0;

         uint64_t                current_aslot = 0;

         fc::uint128_t recent_slots_filled;

         uint32_t dynamic_flags = 0;

         uint32_t last_irreversible_block_num = 0;

         enum dynamic_flag_bits
         {
            maintenance_flag = 0x01
         };
   };
}}

MAP_OBJECT_ID_TO_TYPE(graphene::chain::dynamic_global_property_object)
MAP_OBJECT_ID_TO_TYPE(graphene::chain::global_property_object)

FC_REFLECT_TYPENAME( graphene::chain::dynamic_global_property_object )
FC_REFLECT_TYPENAME( graphene::chain::global_property_object )

GRAPHENE_DECLARE_EXTERNAL_SERIALIZATION( graphene::chain::dynamic_global_property_object )
GRAPHENE_DECLARE_EXTERNAL_SERIALIZATION( graphene::chain::global_property_object )