diff options
| author | Pieter Wuille <pieter.wuille@gmail.com> | 2013-04-30 21:56:04 +0200 |
|---|---|---|
| committer | Pieter Wuille <sipa@ulyssis.org> | 2013-05-30 05:18:42 +0200 |
| commit | 5d891489ab7828ad8db15e85bb63e2f13f021a6a (patch) | |
| tree | 24cd213e276977570de5b299872368bdf70ac929 /src/hash.h | |
| parent | ec0004aca0a2bf11f99c9587ddb2bf8ea818d3bb (diff) | |
Make CPubKey statically allocated
Diffstat (limited to 'src/hash.h')
| -rw-r--r-- | src/hash.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/hash.h b/src/hash.h index eaa1780c04..536ab71165 100644 --- a/src/hash.h +++ b/src/hash.h @@ -105,15 +105,22 @@ uint256 SerializeHash(const T& obj, int nType=SER_GETHASH, int nVersion=PROTOCOL return ss.GetHash(); } -inline uint160 Hash160(const std::vector<unsigned char>& vch) +template<typename T1> +inline uint160 Hash160(const T1 pbegin, const T1 pend) { + static unsigned char pblank[1]; uint256 hash1; - SHA256(&vch[0], vch.size(), (unsigned char*)&hash1); + SHA256((pbegin == pend ? pblank : (unsigned char*)&pbegin[0]), (pend - pbegin) * sizeof(pbegin[0]), (unsigned char*)&hash1); uint160 hash2; RIPEMD160((unsigned char*)&hash1, sizeof(hash1), (unsigned char*)&hash2); return hash2; } +inline uint160 Hash160(const std::vector<unsigned char>& vch) +{ + return Hash160(vch.begin(), vch.end()); +} + unsigned int MurmurHash3(unsigned int nHashSeed, const std::vector<unsigned char>& vDataToHash); #endif |