Prefer std::optional over boost:optional:

Some of the boost::optionals must remain for now.  Both
boost::beast and SOCI have interfaces that require
boost::optional.
This commit is contained in:
Scott Schurr
2020-11-13 15:09:18 -08:00
committed by Nik Bougalis
parent 85307b29d0
commit 3b33318dc8
241 changed files with 1293 additions and 1248 deletions

View File

@@ -260,11 +260,11 @@ private:
stopped();
}
// VFALCO TODO This should return boost::optional<uint256>
// VFALCO TODO This should return std::optional<uint256>
LedgerHash
getLedgerHash(std::shared_ptr<ReadView const>& ledger, LedgerIndex index)
{
boost::optional<LedgerHash> hash;
std::optional<LedgerHash> hash;
try
{
hash = hashOfSeq(*ledger, index, j_);