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Return SelectionResult from SelectCoinsSRD

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Changes SelectCoinsSRD to return a SelectionResult.
This commit is contained in:
Andrew Chow
2021-09-27 23:22:34 -04:00
parent 0ef6184575
commit 51a9c00b4d
3 changed files with 9 additions and 12 deletions
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4
src/wallet/coinselection.h
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@@ -241,9 +241,9 @@ std::optional<SelectionResult> SelectCoinsBnB(std::vector<OutputGroup>& utxo_poo
*
* @param[in] utxo_pool The positive effective value OutputGroups eligible for selection
* @param[in] target_value The target value to select for
* @returns If successful, a pair of set of outputs and total selected value, otherwise, std::nullopt
* @returns If successful, a SelectionResult, otherwise, std::nullopt
*/
std::optional<std::pair<std::set<CInputCoin>, CAmount>> SelectCoinsSRD(const std::vector<OutputGroup>& utxo_pool, CAmount target_value);
std::optional<SelectionResult> SelectCoinsSRD(const std::vector<OutputGroup>& utxo_pool, CAmount target_value);
// Original coin selection algorithm as a fallback
std::optional<SelectionResult> KnapsackSolver(std::vector<OutputGroup>& groups, const CAmount& nTargetValue);