weaselab/versioned-map
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Only search backward for materializing clear range

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This commit is contained in:
Andrew Noyes
2024-06-19 12:16:09 -07:00
parent c4c269ab94
commit 39273424c1
1 changed files with 11 additions and 11 deletions
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6
VersionedMap.cpp
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@@ -1220,6 +1220,9 @@ VersionedMap::Iterator::operator*() const {
void materializeMutations(VersionedMap::Iterator::Impl *impl, void materializeMutations(VersionedMap::Iterator::Impl *impl,
const Entry *prev) { const Entry *prev) {
const auto &entry = *impl->map->mm.base[impl->finger.backNode()].entry;
impl->mutationCount = 0;
if (entry.clearTo()) {
if (prev == nullptr) { if (prev == nullptr) {
Finger copy; Finger copy;
impl->finger.copyTo(copy); impl->finger.copyTo(copy);
@@ -1231,9 +1234,6 @@ void materializeMutations(VersionedMap::Iterator::Impl *impl,
} }
} }
const auto &entry = *impl->map->mm.base[impl->finger.backNode()].entry;
impl->mutationCount = 0;
if (entry.clearTo()) {
impl->mutations[impl->mutationCount++] = { impl->mutations[impl->mutationCount++] = {
prev->getKey(), prev->getKey(),
entry.getKey(), entry.getKey(),