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| author | graehl <graehl@ec762483-ff6d-05da-a07a-a48fb63a330f> | 2010-08-21 03:07:42 +0000 |
|---|---|---|
| committer | graehl <graehl@ec762483-ff6d-05da-a07a-a48fb63a330f> | 2010-08-21 03:07:42 +0000 |
| commit | ca9c1f40cad1f99f00beb2871dc50bf7222d44d4 (patch) | |
| tree | 183f19411904bb2a23cc5f916f1887a484c6574b /utils/hash.h | |
| parent | d8dbfdcc460754bd5f45182495ff14b39b94b24d (diff) | |
agenda for fsa
git-svn-id: https://ws10smt.googlecode.com/svn/trunk@612 ec762483-ff6d-05da-a07a-a48fb63a330f
Diffstat (limited to 'utils/hash.h')
| -rwxr-xr-x | utils/hash.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/utils/hash.h b/utils/hash.h index 7e38bb2c..e9584dd5 100755 --- a/utils/hash.h +++ b/utils/hash.h @@ -9,17 +9,23 @@ #ifdef HAVE_SPARSEHASH # include <google/dense_hash_map> # define HASH_MAP google::dense_hash_map +# define HASH_SET google::dense_hash_set # define HASH_MAP_RESERVED(h,empty,deleted) do { h.set_empty_key(empty); h.set_deleted_key(deleted); } while(0) # define HASH_MAP_EMPTY(h,empty) do { h.set_empty_key(empty); } while(0) #else # include <tr1/unordered_map> # define HASH_MAP std::tr1::unordered_map +# define HASH_SET std::tr1::unordered_set # define HASH_MAP_RESERVED(h,empty,deleted) # define HASH_MAP_EMPTY(h,empty) #endif #define BOOST_HASHED_MAP(k,v) HASH_MAP<k,v,boost::hash<k> > +namespace { +const unsigned GOLDEN_MEAN_FRACTION=2654435769U; +} + // assumes C is POD template <class C> struct murmur_hash |