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hashlib mfp<> performance improvements

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This commit is contained in:
Clifford Wolf 2016-02-01 10:03:03 +01:00
parent 13e15a24a2
commit ea492abcf0
1 changed files with 7 additions and 2 deletions
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9
kernel/hashlib.h
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@ -1015,7 +1015,10 @@ public:
const K &find(const K &a) const const K &find(const K &a) const
{ {
return (*this)[ifind((*this)(a))]; int i = database.at(a, -1);
if (i < 0)
return a;
return (*this)[ifind(i)];
} }
void merge(const K &a, const K &b) void merge(const K &a, const K &b)
@ -1025,7 +1028,9 @@ public:
void promote(const K &a) void promote(const K &a)
{ {
ipromote((*this)(a)); int i = database.at(a, -1);
if (i >= 0)
ipromote(i);
} }
void swap(mfp &other) void swap(mfp &other)