update comments to reflect changed code

10 years ago · c3fa07b44b
parent 5baf9d9eb3
commit c3fa07b44b
1 changed files with 1 additions and 4 deletions
--- a/src/cryptonote_core/blockchain_db.h
+++ b/src/cryptonote_core/blockchain_db.h
@ -395,10 +395,7 @@ public:
  // return the block at the top of the blockchain
  virtual block get_top_block() const = 0;

-  // return the index of the top block on the chain
-  // NOTE: for convenience using heights as indices, this is not the total
-  // size of the blockchain, but rather the index of the top block.  As the
-  // chain is 0-indexed, the total size will be height() + 1.
+  // return the height of the chain
  virtual uint64_t height() const = 0;

  // pops the top block off the blockchain.