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| 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/simplex.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/simplex.h')
| -rw-r--r-- | src/theory/arith/simplex.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/theory/arith/simplex.h b/src/theory/arith/simplex.h index 13fba2c77..bd983e0bf 100644 --- a/src/theory/arith/simplex.h +++ b/src/theory/arith/simplex.h @@ -53,6 +53,8 @@ #pragma once +#include <unordered_map> + #include "theory/arith/arithvar.h" #include "theory/arith/delta_rational.h" #include "theory/arith/error_set.h" @@ -199,7 +201,7 @@ protected: } }; - typedef std::hash_map< std::pair<ArithVar, int>, ArithVarVec, ArithVarIntPairHashFunc> sgn_table; + typedef std::unordered_map< std::pair<ArithVar, int>, ArithVarVec, ArithVarIntPairHashFunc> sgn_table; static inline int determinizeSgn(int sgn){ return sgn < 0 ? -1 : (sgn == 0 ? 0 : 1); |