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| author | Morgan Deters <mdeters@gmail.com> | 2012-06-11 16:28:23 +0000 |
|---|---|---|
| committer | Morgan Deters <mdeters@gmail.com> | 2012-06-11 16:28:23 +0000 |
| commit | 3378e253fcdb34c753407bb16d08929da06b3aaa (patch) | |
| tree | db7c7118dd0d1594175b56866f845b42426ae0a7 /src/prop/sat_solver.h | |
| parent | 42794501e81c44dce5c2f7687af288af030ef63e (diff) | |
Merge from quantifiers2-trunkmerge branch.
Adds TheoryQuantifiers and TheoryRewriteRules, QuantifiersEngine, and other infrastructure.
Adds theory instantiators to many theories.
Adds the UF strong solver.
Diffstat (limited to 'src/prop/sat_solver.h')
| -rw-r--r-- | src/prop/sat_solver.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/prop/sat_solver.h b/src/prop/sat_solver.h index 2865f2cb5..79e54cac2 100644 --- a/src/prop/sat_solver.h +++ b/src/prop/sat_solver.h @@ -123,6 +123,12 @@ public: virtual bool properExplanation(SatLiteral lit, SatLiteral expl) const = 0; + virtual void requirePhase(SatLiteral lit) = 0; + + virtual bool flipDecision() = 0; + + virtual bool isDecision(SatVariable decn) const = 0; + }; }/* prop namespace */ |