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src/wallet/coinselection.h
| Show First 20 Lines • Show All 69 Lines • ▼ Show 20 Lines | CoinEligibilityFilter(int conf_mine_, int conf_theirs_, | ||||
| : conf_mine(conf_mine_), conf_theirs(conf_theirs_), | : conf_mine(conf_mine_), conf_theirs(conf_theirs_), | ||||
| max_ancestors(max_ancestors_), max_descendants(max_ancestors_) {} | max_ancestors(max_ancestors_), max_descendants(max_ancestors_) {} | ||||
| CoinEligibilityFilter(int conf_mine_, int conf_theirs_, | CoinEligibilityFilter(int conf_mine_, int conf_theirs_, | ||||
| uint64_t max_ancestors_, uint64_t max_descendants_) | uint64_t max_ancestors_, uint64_t max_descendants_) | ||||
| : conf_mine(conf_mine_), conf_theirs(conf_theirs_), | : conf_mine(conf_mine_), conf_theirs(conf_theirs_), | ||||
| max_ancestors(max_ancestors_), max_descendants(max_descendants_) {} | max_ancestors(max_ancestors_), max_descendants(max_descendants_) {} | ||||
| }; | }; | ||||
| struct OutputGroup { | |||||
| std::vector<CInputCoin> m_outputs; | |||||
| bool m_from_me{true}; | |||||
| Amount m_value = Amount::zero(); | |||||
| int m_depth{999}; | |||||
| size_t m_ancestors{0}; | |||||
| size_t m_descendants{0}; | |||||
| Amount effective_value = Amount::zero(); | |||||
| Amount fee = Amount::zero(); | |||||
| Amount long_term_fee = Amount::zero(); | |||||
| OutputGroup() {} | |||||
| OutputGroup(std::vector<CInputCoin> &&outputs, bool from_me, Amount value, | |||||
| int depth, size_t ancestors, size_t descendants) | |||||
| : m_outputs(std::move(outputs)), m_from_me(from_me), m_value(value), | |||||
| m_depth(depth), m_ancestors(ancestors), m_descendants(descendants) {} | |||||
| OutputGroup(const CInputCoin &output, int depth, bool from_me, | |||||
| size_t ancestors, size_t descendants) | |||||
| : OutputGroup() { | |||||
| Insert(output, depth, from_me, ancestors, descendants); | |||||
| } | |||||
| void Insert(const CInputCoin &output, int depth, bool from_me, | |||||
| size_t ancestors, size_t descendants); | |||||
| std::vector<CInputCoin>::iterator Discard(const CInputCoin &output); | |||||
| bool | |||||
| EligibleForSpending(const CoinEligibilityFilter &eligibility_filter) const; | |||||
| }; | |||||
| bool SelectCoinsBnB(std::vector<CInputCoin> &utxo_pool, | bool SelectCoinsBnB(std::vector<CInputCoin> &utxo_pool, | ||||
| const Amount &target_value, const Amount &cost_of_change, | const Amount &target_value, const Amount &cost_of_change, | ||||
| std::set<CInputCoin> &out_set, Amount &value_ret, | std::set<CInputCoin> &out_set, Amount &value_ret, | ||||
| const Amount not_input_fees); | const Amount not_input_fees); | ||||
| // Original coin selection algorithm as a fallback | // Original coin selection algorithm as a fallback | ||||
| bool KnapsackSolver(const Amount nTargetValue, std::vector<CInputCoin> &vCoins, | bool KnapsackSolver(const Amount nTargetValue, std::vector<CInputCoin> &vCoins, | ||||
| std::set<CInputCoin> &setCoinsRet, Amount &nValueRet); | std::set<CInputCoin> &setCoinsRet, Amount &nValueRet); | ||||
| #endif // BITCOIN_WALLET_COINSELECTION_H | #endif // BITCOIN_WALLET_COINSELECTION_H | ||||