From 74c563f94e4b02779465ead2b2dbce0db59e352a Mon Sep 17 00:00:00 2001 From: KunoiSayami Date: Thu, 17 Feb 2022 14:11:18 +0800 Subject: merge: Merge remote-tracking branch google/main@4fb1468 Signed-off-by: KunoiSayami --- doc/index.md | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'doc/index.md') diff --git a/doc/index.md b/doc/index.md index 01693ad..0f6d649 100644 --- a/doc/index.md +++ b/doc/index.md @@ -369,6 +369,7 @@ leveldb::Iterator* it = db->NewIterator(options); for (it->SeekToFirst(); it->Valid(); it->Next()) { ... } +delete it; ``` ### Key Layout @@ -424,21 +425,21 @@ spaces. For example: ```c++ class CustomFilterPolicy : public leveldb::FilterPolicy { private: - FilterPolicy* builtin_policy_; + leveldb::FilterPolicy* builtin_policy_; public: - CustomFilterPolicy() : builtin_policy_(NewBloomFilterPolicy(10)) {} + CustomFilterPolicy() : builtin_policy_(leveldb::NewBloomFilterPolicy(10)) {} ~CustomFilterPolicy() { delete builtin_policy_; } const char* Name() const { return "IgnoreTrailingSpacesFilter"; } - void CreateFilter(const Slice* keys, int n, std::string* dst) const { + void CreateFilter(const leveldb::Slice* keys, int n, std::string* dst) const { // Use builtin bloom filter code after removing trailing spaces - std::vector trimmed(n); + std::vector trimmed(n); for (int i = 0; i < n; i++) { trimmed[i] = RemoveTrailingSpaces(keys[i]); } - return builtin_policy_->CreateFilter(trimmed.data(), n, dst); + builtin_policy_->CreateFilter(trimmed.data(), n, dst); } }; ``` -- cgit v1.3.1