BitShares-Core  6.1.0
BitShares blockchain implementation and command-line interface software
samet_fund_object.hpp
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24 #pragma once
25 
26 #include <graphene/chain/types.hpp>
28 
29 #include <boost/multi_index/composite_key.hpp>
30 
31 namespace graphene { namespace chain {
32 
39 class samet_fund_object : public abstract_object<samet_fund_object, protocol_ids, samet_fund_object_type>
40 {
41  public:
42  account_id_type owner_account;
43  asset_id_type asset_type;
45  uint32_t fee_rate = 0;
47 };
48 
49 struct by_unpaid; // for protocol
50 struct by_owner; // for API
51 struct by_asset_type; // for API
52 
56 using samet_fund_multi_index_type = multi_index_container<
58  indexed_by<
59  ordered_unique< tag<by_id>, member< object, object_id_type, &object::id > >,
60  ordered_unique< tag<by_unpaid>,
61  composite_key< samet_fund_object,
62  member< samet_fund_object, share_type, &samet_fund_object::unpaid_amount >,
63  member< object, object_id_type, &object::id>
64  >,
65  composite_key_compare< std::greater<share_type>, std::less<object_id_type> >
66  >,
67  ordered_unique< tag<by_owner>,
68  composite_key< samet_fund_object,
69  member< samet_fund_object, account_id_type, &samet_fund_object::owner_account >,
70  member< object, object_id_type, &object::id>
71  >
72  >,
73  ordered_unique< tag<by_asset_type>,
74  composite_key< samet_fund_object,
75  member< samet_fund_object, asset_id_type, &samet_fund_object::asset_type >,
76  member< object, object_id_type, &object::id>
77  >
78  >
79  >
80 >;
81 
86 
87 } } // graphene::chain
88 
90 
92 
multi_index_container< samet_fund_object, indexed_by< ordered_unique< tag< by_id >, member< object, object_id_type, &object::id > >, ordered_unique< tag< by_unpaid >, composite_key< samet_fund_object, member< samet_fund_object, share_type, &samet_fund_object::unpaid_amount >, member< object, object_id_type, &object::id > >, composite_key_compare< std::greater< share_type >, std::less< object_id_type > > >, ordered_unique< tag< by_owner >, composite_key< samet_fund_object, member< samet_fund_object, account_id_type, &samet_fund_object::owner_account >, member< object, object_id_type, &object::id > > >, ordered_unique< tag< by_asset_type >, composite_key< samet_fund_object, member< samet_fund_object, asset_id_type, &samet_fund_object::asset_type >, member< object, object_id_type, &object::id > > > > > samet_fund_multi_index_type
share_type unpaid_amount
Unpaid amount.
uint32_t fee_rate
Fee rate, the demominator is GRAPHENE_FEE_RATE_DENOM.
Definition: api.cpp:48
#define MAP_OBJECT_ID_TO_TYPE(OBJECT)
Definition: object_id.hpp:93
FC_REFLECT_TYPENAME(fc::log_message)
#define GRAPHENE_DECLARE_EXTERNAL_SERIALIZATION(type)
Definition: types.hpp:85
asset_id_type asset_type
Asset type in the fund.
account_id_type owner_account
Owner of the fund.
A SameT Fund is a fund which can be used by a borrower and have to be repaid in the same transaction...
share_type balance
Usable amount in the fund.