ARCHIVE/rippled
1
0
Fork 0
mirror of https://github.com/XRPLF/rippled.git synced 2025-12-06 17:27:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add support for hashing uint160.

Browse Source
This commit is contained in:
Arthur Britto
2012-06-13 15:49:35 -07:00
parent c26d60579a
commit 2866c6e46d
2 changed files with 12 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/SHAMap.cpp
View File

@@ -18,16 +18,27 @@
std::size_t hash_value(const SHAMapNode& mn)
{
std::size_t seed = theApp->getNonceST();
boost::hash_combine(seed, mn.getDepth());
return mn.getNodeID().hash_combine(seed);
}
std::size_t hash_value(const uint256& u)
{
std::size_t seed = theApp->getNonceST();
return u.hash_combine(seed);
}
std::size_t hash_value(const uint160& u)
{
std::size_t seed = theApp->getNonceST();
return u.hash_combine(seed);
}
SHAMap::SHAMap(uint32 seq) : mSeq(seq), mState(Modifying)
{
root = boost::make_shared<SHAMapTreeNode>(mSeq, SHAMapNode(0, uint256()));

1
src/SHAMap.h
View File

@@ -78,6 +78,7 @@ public:
extern std::size_t hash_value(const SHAMapNode& mn);
extern std::size_t hash_value(const uint256& u);
extern std::size_t hash_value(const uint160& u);
class SHAMapItem
{ // an item stored in a SHAMap