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-rw-r--r--src/theory/theory.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/theory/theory.h b/src/theory/theory.h
index d6b02e070..63ca46b41 100644
--- a/src/theory/theory.h
+++ b/src/theory/theory.h
@@ -42,6 +42,7 @@
#include "theory/logic_info.h"
#include "theory/output_channel.h"
#include "theory/theory_id.h"
+#include "theory/theory_rewriter.h"
#include "theory/valuation.h"
#include "util/statistics_registry.h"
@@ -317,6 +318,11 @@ public:
virtual ~Theory();
/**
+ * Creates a new theory rewriter for the theory.
+ */
+ virtual std::unique_ptr<TheoryRewriter> mkTheoryRewriter() = 0;
+
+ /**
* Subclasses of Theory may add additional efforts. DO NOT CHECK
* equality with one of these values (e.g. if STANDARD xxx) but
* rather use range checks (or use the helper functions below).
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