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author | Clark Barrett <barrett@cs.nyu.edu> | 2012-06-04 22:26:40 +0000 |
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committer | Clark Barrett <barrett@cs.nyu.edu> | 2012-06-04 22:26:40 +0000 |
commit | 3609fb41d7744b3a7d74e44f7bedc4d4c522c938 (patch) | |
tree | 011a3fa796fdb98bb3b9a1b425d12c678535f294 /src/theory/substitutions.h | |
parent | 468c5bc5d8b63ec6818813270225e09383dd79ff (diff) |
Added preprocessing pass that propagates unconstrained values - solves all of
the unconstrained examples in QF_AUFBV/brummayerbiere3 - should also help
generally on at least BV and maybe others.
Off by default for now - results are mixed and it's hard to evaluate with so
many existing assertion failures and segfaults - will re-evaluate once those
are fixed
Diffstat (limited to 'src/theory/substitutions.h')
-rw-r--r-- | src/theory/substitutions.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/theory/substitutions.h b/src/theory/substitutions.h index 958f50276..711ff9b72 100644 --- a/src/theory/substitutions.h +++ b/src/theory/substitutions.h @@ -107,6 +107,12 @@ public: void addSubstitution(TNode x, TNode t, bool invalidateCache = true); /** + * Returns true iff x is in the substitution map + */ + bool hasSubstitution(TNode x) + { return d_substitutions.find(x) != d_substitutions.end(); } + + /** * Apply the substitutions to the node. */ Node apply(TNode t); |