diff options
Diffstat (limited to 'src/coins.cpp')
-rw-r--r-- | src/coins.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/coins.cpp b/src/coins.cpp index 723e114708..4d1dbdea4e 100644 --- a/src/coins.cpp +++ b/src/coins.cpp @@ -1,4 +1,4 @@ -// Copyright (c) 2012-2014 The Bitcoin Core developers +// Copyright (c) 2012-2015 The Bitcoin Core developers // Distributed under the MIT software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. @@ -144,6 +144,11 @@ bool CCoinsViewCache::HaveCoins(const uint256 &txid) const { return (it != cacheCoins.end() && !it->second.coins.vout.empty()); } +bool CCoinsViewCache::HaveCoinsInCache(const uint256 &txid) const { + CCoinsMap::const_iterator it = cacheCoins.find(txid); + return it != cacheCoins.end(); +} + uint256 CCoinsViewCache::GetBestBlock() const { if (hashBlock.IsNull()) hashBlock = base->GetBestBlock(); @@ -206,6 +211,15 @@ bool CCoinsViewCache::Flush() { return fOk; } +void CCoinsViewCache::Uncache(const uint256& hash) +{ + CCoinsMap::iterator it = cacheCoins.find(hash); + if (it != cacheCoins.end() && it->second.flags == 0) { + cachedCoinsUsage -= it->second.coins.DynamicMemoryUsage(); + cacheCoins.erase(it); + } +} + unsigned int CCoinsViewCache::GetCacheSize() const { return cacheCoins.size(); } |