diff options
| author | Tim King <taking@cs.nyu.edu> | 2017-07-20 17:04:30 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-07-20 17:04:30 -0700 |
| commit | 8b0659e6cd342ae40b676781b5e819d5fd2b3af7 (patch) | |
| tree | 5ac55f64d115b3e8865ce8f691f38da65fc82a94 /src/theory/arith/arith_utilities.h | |
| parent | 6d82ee2d1f84065ff4a86f688a3b671b85728f80 (diff) | |
Moving from the gnu extensions for hash maps to the c++11 hash maps
* Replacing __gnu_cxx::hash_map with std::unordered_map.
* Replacing __gnu_cxx::hash_set with std::unordered_set.
* Replacing __gnu_cxx::hash with std::hash.
* Adding missing includes.
Diffstat (limited to 'src/theory/arith/arith_utilities.h')
| -rw-r--r-- | src/theory/arith/arith_utilities.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/theory/arith/arith_utilities.h b/src/theory/arith/arith_utilities.h index 68d4d8f1a..4a9539d49 100644 --- a/src/theory/arith/arith_utilities.h +++ b/src/theory/arith/arith_utilities.h @@ -19,7 +19,8 @@ #ifndef __CVC4__THEORY__ARITH__ARITH_UTILITIES_H #define __CVC4__THEORY__ARITH__ARITH_UTILITIES_H -#include <ext/hash_map> +#include <unordered_map> +#include <unordered_set> #include <vector> #include "context/cdhashset.h" @@ -35,12 +36,12 @@ namespace theory { namespace arith { //Sets of Nodes -typedef __gnu_cxx::hash_set<Node, NodeHashFunction> NodeSet; -typedef __gnu_cxx::hash_set<TNode, TNodeHashFunction> TNodeSet; +typedef std::unordered_set<Node, NodeHashFunction> NodeSet; +typedef std::unordered_set<TNode, TNodeHashFunction> TNodeSet; typedef context::CDHashSet<Node, NodeHashFunction> CDNodeSet; //Maps from Nodes -> ArithVars, and vice versa -typedef __gnu_cxx::hash_map<Node, ArithVar, NodeHashFunction> NodeToArithVarMap; +typedef std::unordered_map<Node, ArithVar, NodeHashFunction> NodeToArithVarMap; typedef DenseMap<Node> ArithVarToNodeMap; inline Node mkRationalNode(const Rational& q){ |