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db_impl_secondary.cc: use std::tie(iter, ok) = ...insert

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This commit is contained in:
leipeng 2021-06-26 09:18:54 +08:00
parent 65a4dc9c67
commit d2b6bb8331
1 changed files with 5 additions and 3 deletions
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8
db/db_impl/db_impl_secondary.cc
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@ -285,9 +285,11 @@ Status DBImplSecondary::RecoverLogFiles(
if (cfd == nullptr) {
continue;
}
auto iterbool = cfd_to_current_log_.insert({cfd, log_number});
if (!iterbool.second && log_number > iterbool.first->second) {
iterbool.first->second = log_number;
decltype(cfd_to_current_log_.find(cfd)) iter;
bool ok = false;
std::tie(iter, ok) = cfd_to_current_log_.insert({cfd, log_number});
if (!ok && log_number > iter->second) {
iter->second = log_number;
}
}
auto last_sequence = *next_sequence - 1;