1 files changed, 39 insertions, 0 deletions
diff --git a/src/smt_util/lemma_input_channel.h b/src/smt_util/lemma_input_channel.h
new file mode 100644
index 000000000..66fe06424
--- /dev/null
+++ b/src/smt_util/lemma_input_channel.h
@@ -0,0 +1,39 @@
+/*********************                                                        */
+/*! \file lemma_input_channel.h
+ ** \verbatim
+ ** Original author: Morgan Deters
+ ** Major contributors: none
+ ** Minor contributors (to current version): none
+ ** This file is part of the CVC4 project.
+ ** Copyright (c) 2009-2014  New York University and The University of Iowa
+ ** See the file COPYING in the top-level source directory for licensing
+ ** information.\endverbatim
+ **
+ ** \brief [[ Add one-line brief description here ]]
+ **
+ ** [[ Add lengthier description here ]]
+ ** \todo document this file
+ **/
+
+#include "cvc4_public.h"
+
+#ifndef __CVC4__LEMMA_INPUT_CHANNEL_H
+#define __CVC4__LEMMA_INPUT_CHANNEL_H
+
+#include "base/lemma_input_channel_forward.h"
+#include "expr/expr.h"
+
+namespace CVC4 {
+
+class CVC4_PUBLIC LemmaInputChannel {
+public:
+  virtual ~LemmaInputChannel() throw() { }
+
+  virtual bool hasNewLemma() = 0;
+  virtual Expr getNewLemma() = 0;
+
+};/* class LemmaOutputChannel */
+
+}/* CVC4 namespace */
+
+#endif /* __CVC4__LEMMA_INPUT_CHANNEL_H */