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| author | Pieter Wuille <pieter.wuille@gmail.com> | 2013-03-28 23:51:50 +0100 |
|---|---|---|
| committer | Pieter Wuille <pieterw@google.com> | 2013-04-12 12:17:28 +0200 |
| commit | 1657c4bc495815febc2137972c3c63b99d2b0189 (patch) | |
| tree | 57798b51f7014c88f11b1e5bfe11edc123977098 /src/bignum.h | |
| parent | 2aa462ec30c3960ae546e4d8d50fdbaffefef718 (diff) | |
| download | bitcoin-1657c4bc495815febc2137972c3c63b99d2b0189.tar.xz | |
Use a uint256 for bnChainWork
Every block index entry currently requires a separately-allocated
CBigNum. By replacing them with uint256, it's just 32 bytes extra
in CBlockIndex itself.
This should save us a few megabytes in RAM, and less allocation
overhead.
Diffstat (limited to 'src/bignum.h')
| -rw-r--r-- | src/bignum.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bignum.h b/src/bignum.h index 1ee7a99934..0881807d70 100644 --- a/src/bignum.h +++ b/src/bignum.h @@ -222,7 +222,7 @@ public: BN_mpi2bn(pch, p - pch, this); } - uint256 getuint256() + uint256 getuint256() const { unsigned int nSize = BN_bn2mpi(this, NULL); if (nSize < 4) |