From dd41a4a233a1e7aad028d7795f913ab062f71a1b Mon Sep 17 00:00:00 2001
From: Dave Collins <davec@conformal.com>
Date: Sun, 6 Jul 2014 21:11:44 -0500
Subject: [PATCH] Remove unneeded functions from memdb.
This commit removes some functions from memdb which only existed to satify
the btcdb.Db interface, but have since been removed from the interface.
---
memdb/memdb.go | 36 ------------------------------------
1 file changed, 36 deletions(-)
diff --git a/memdb/memdb.go b/memdb/memdb.go
index 254ecadb..bd2acb62 100644
--- a/memdb/memdb.go
+++ b/memdb/memdb.go
@@ -668,42 +668,6 @@ func (db *MemDb) InsertBlock(block *btcutil.Block) (int64, error) {
return newHeight, nil
}
-// InvalidateBlockCache releases all cached blocks. This is part of the
-// btcdb.Db interface implementation.
-//
-// There is no need for a cache with this implementation since the entire
-// database is already in memory As a result, this function doesn't do anything
-// useful and is only provided to conform to the interface.
-func (db *MemDb) InvalidateBlockCache() {
- if db.closed {
- log.Warnf("InvalidateBlockCache called after db close.")
- }
-}
-
-// InvalidateCache releases all cached blocks and transactions. This is part of
-// the btcdb.Db interface implementation.
-//
-// There is no need for a cache with this implementation since the entire
-// database is already in memory As a result, this function doesn't do anything
-// useful and is only provided to conform to the interface.
-func (db *MemDb) InvalidateCache() {
- if db.closed {
- log.Warnf("InvalidateCache called after db close.")
- }
-}
-
-// InvalidateTxCache releases all cached transactions. This is part of the
-// btcdb.Db interface implementation.
-//
-// There is no need for a cache with this implementation since the entire
-// database is already in memory As a result, this function doesn't do anything
-// useful and is only provided to conform to the interface.
-func (db *MemDb) InvalidateTxCache() {
- if db.closed {
- log.Warnf("InvalidateTxCache called after db close.")
- }
-}
-
// NewestSha returns the hash and block height of the most recent (end) block of
// the block chain. It will return the zero hash, -1 for the block height, and
// no error (nil) if there are not any blocks in the database yet. This is part