1 files changed, 40 insertions, 14 deletions

diff --git a/table/iterator_wrapper.h b/table/iterator_wrapper.h
index f1814ca..c230572 100644
--- a/table/iterator_wrapper.h
+++ b/table/iterator_wrapper.h
@@ -16,10 +16,8 @@ namespace leveldb {
 // cache locality.
 class IteratorWrapper {
  public:
-  IteratorWrapper(): iter_(nullptr), valid_(false) { }
-  explicit IteratorWrapper(Iterator* iter): iter_(nullptr) {
-    Set(iter);
-  }
+  IteratorWrapper() : iter_(nullptr), valid_(false) {}
+  explicit IteratorWrapper(Iterator* iter) : iter_(nullptr) { Set(iter); }
   ~IteratorWrapper() { delete iter_; }
   Iterator* iter() const { return iter_; }
 
@@ -35,18 +33,46 @@ class IteratorWrapper {
     }
   }
 
-
   // Iterator interface methods
-  bool Valid() const        { return valid_; }
-  Slice key() const         { assert(Valid()); return key_; }
-  Slice value() const       { assert(Valid()); return iter_->value(); }
+  bool Valid() const { return valid_; }
+  Slice key() const {
+    assert(Valid());
+    return key_;
+  }
+  Slice value() const {
+    assert(Valid());
+    return iter_->value();
+  }
   // Methods below require iter() != nullptr
-  Status status() const     { assert(iter_); return iter_->status(); }
-  void Next()               { assert(iter_); iter_->Next();        Update(); }
-  void Prev()               { assert(iter_); iter_->Prev();        Update(); }
-  void Seek(const Slice& k) { assert(iter_); iter_->Seek(k);       Update(); }
-  void SeekToFirst()        { assert(iter_); iter_->SeekToFirst(); Update(); }
-  void SeekToLast()         { assert(iter_); iter_->SeekToLast();  Update(); }
+  Status status() const {
+    assert(iter_);
+    return iter_->status();
+  }
+  void Next() {
+    assert(iter_);
+    iter_->Next();
+    Update();
+  }
+  void Prev() {
+    assert(iter_);
+    iter_->Prev();
+    Update();
+  }
+  void Seek(const Slice& k) {
+    assert(iter_);
+    iter_->Seek(k);
+    Update();
+  }
+  void SeekToFirst() {
+    assert(iter_);
+    iter_->SeekToFirst();
+    Update();
+  }
+  void SeekToLast() {
+    assert(iter_);
+    iter_->SeekToLast();
+    Update();
+  }
 
  private:
   void Update() {