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Storage: Delete functions now delete from map.

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This is ok due to the map storing shared_ptr.
This commit is contained in:
Peter Johnson
2015-07-19 18:10:26 -07:00
parent ffb54872c0
commit d6afbc56c4
1 changed files with 9 additions and 7 deletions
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16
src/Storage.cpp
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@@ -88,17 +88,19 @@ unsigned int Storage::GetEntryFlags(StringRef name) const {
}
void Storage::DeleteEntry(StringRef name) {
auto entry = FindEntry(name);
if (!entry) return;
if (entry->value()) {
entry->set_value(nullptr);
m_updates.push(Update{entry, Update::kDelete}); // put on update queue
}
std::lock_guard<std::mutex> lock(m_mutex);
auto i = m_entries.find(name);
if (i == m_entries.end()) return;
auto entry = i->getValue();
m_entries.erase(i); // erase from map
// if it had a value, put on update queue
if (entry->value()) m_updates.push(Update{entry, Update::kDelete});
}
void Storage::DeleteAllEntries() {
std::lock_guard<std::mutex> lock(m_mutex);
for (auto& i : m_entries) i.getValue()->set_value(nullptr);
if (m_entries.empty()) return;
m_entries.clear();
m_updates.push(Update{nullptr, Update::kDeleteAll}); // put on update queue
}