diff options
Diffstat (limited to 'src/theory/shared_terms_database.h')
| -rw-r--r-- | src/theory/shared_terms_database.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/theory/shared_terms_database.h b/src/theory/shared_terms_database.h index 6b78a1698..5ca625751 100644 --- a/src/theory/shared_terms_database.h +++ b/src/theory/shared_terms_database.h @@ -17,6 +17,8 @@ #pragma once +#include <unordered_map> + #include "context/cdhashset.h" #include "expr/node.h" #include "theory/theory.h" @@ -43,7 +45,7 @@ private: IntStat d_statSharedTerms; // Needs to be a map from Nodes as after a backtrack they might not exist - typedef std::hash_map<Node, shared_terms_list, TNodeHashFunction> SharedTermsMap; + typedef std::unordered_map<Node, shared_terms_list, TNodeHashFunction> SharedTermsMap; /** A map from atoms to a list of shared terms */ SharedTermsMap d_atomsToTerms; |