diff options
Diffstat (limited to 'src/theory/arith/arith_ite_utils.h')
-rw-r--r-- | src/theory/arith/arith_ite_utils.h | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/src/theory/arith/arith_ite_utils.h b/src/theory/arith/arith_ite_utils.h index 47f1caf9e..e2d0d2baf 100644 --- a/src/theory/arith/arith_ite_utils.h +++ b/src/theory/arith/arith_ite_utils.h @@ -15,11 +15,6 @@ ** \todo document this file **/ - - - - - // Pass 1: label the ite as (constant) or (+ constant variable) #include "cvc4_private.h" @@ -27,9 +22,9 @@ #ifndef __CVC4__THEORY__ARITH__ARITH_ITE_UTILS_H #define __CVC4__THEORY__ARITH__ARITH_ITE_UTILS_H +#include <unordered_map> + #include "expr/node.h" -#include <ext/hash_map> -#include <ext/hash_set> #include "context/cdo.h" #include "context/cdtrail_hashmap.h" @@ -46,7 +41,7 @@ class ArithIteUtils { SubstitutionMap* d_subs; TheoryModel* d_model; - typedef std::hash_map<Node, Node, NodeHashFunction> NodeMap; + typedef std::unordered_map<Node, Node, NodeHashFunction> NodeMap; // cache for reduce vars NodeMap d_reduceVar; // if reduceVars[n].isNull(), treat reduceVars[n] == n @@ -56,7 +51,7 @@ class ArithIteUtils { NodeMap d_reduceGcd; - typedef std::hash_map<Node, Integer, NodeHashFunction> NodeIntegerMap; + typedef std::unordered_map<Node, Integer, NodeHashFunction> NodeIntegerMap; NodeIntegerMap d_gcds; Integer d_one; |