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Cleanups and optimizations.

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This commit is contained in:
JoelKatz
2012-02-07 19:48:10 -08:00
parent 43c70696ce
commit bb5f70cd73
3 changed files with 11 additions and 7 deletions
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7
SHAMapNodes.cpp
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@@ -99,10 +99,9 @@ SHAMapNode SHAMapNode::getChildNodeID(int m) const
{ // This can be optimized to avoid the << if needed
assert((m>=0) && (m<16));
uint256 branch=m;
branch<<=mDepth*4;
return SHAMapNode(mDepth+1, mNodeID | branch);
uint256 child(mNodeID);
child.PeekAt(mDepth/8) |= m << (4*(mDepth%8));
return SHAMapNode(mDepth+1, child);
}
int SHAMapNode::selectBranch(const uint256& hash) const