diff options
Diffstat (limited to 'src/context/cdhashmap.h')
| -rw-r--r-- | src/context/cdhashmap.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/context/cdhashmap.h b/src/context/cdhashmap.h index 575bde120..b6024b65d 100644 --- a/src/context/cdhashmap.h +++ b/src/context/cdhashmap.h @@ -15,7 +15,7 @@ ** which must be saved and restored as contexts are pushed and ** popped. Requires that operator= be defined for the data class, ** and operator== for the key class. For key types that don't have a - ** __gnu_cxx::hash<>, you should provide an explicit HashFcn. + ** std::hash<>, you should provide an explicit HashFcn. ** ** See also: ** CDInsertHashMap : An "insert-once" CD hash map. @@ -82,8 +82,9 @@ #ifndef __CVC4__CONTEXT__CDHASHMAP_H #define __CVC4__CONTEXT__CDHASHMAP_H -#include <ext/hash_map> +#include <functional> #include <iterator> +#include <unordered_map> #include <vector> #include "base/cvc4_assert.h" @@ -95,7 +96,7 @@ namespace context { // Auxiliary class: almost the same as CDO (see cdo.h) -template <class Key, class Data, class HashFcn = __gnu_cxx::hash<Key> > +template <class Key, class Data, class HashFcn = std::hash<Key> > class CDOhash_map : public ContextObj { friend class CDHashMap<Key, Data, HashFcn>; @@ -268,7 +269,7 @@ template <class Key, class Data, class HashFcn> class CDHashMap : public ContextObj { typedef CDOhash_map<Key, Data, HashFcn> Element; - typedef __gnu_cxx::hash_map<Key, Element*, HashFcn> table_type; + typedef std::unordered_map<Key, Element*, HashFcn> table_type; friend class CDOhash_map<Key, Data, HashFcn>; |