fixes/redesign of source layout from meeting

1 files changed, 42 insertions, 0 deletions

diff --git a/src/include/cvc4.h b/src/include/cvc4.h
new file mode 100644
index 000000000..109496001
--- /dev/null
+++ b/src/include/cvc4.h
@@ -0,0 +1,42 @@
+/*********************                                           -*- C++ -*-  */
+/** vc.h
+ ** This file is part of the CVC4 prototype.
+ ** Copyright (c) 2009 The Analysis of Computer Systems Group (ACSys)
+ ** Courant Institute of Mathematical Sciences
+ ** New York University
+ ** See the file COPYING in the top-level source directory for licensing
+ ** information.
+ **
+ **/
+
+#ifndef __CVC4_VC_H
+#define __CVC4_VC_H
+
+#include "command.h"
+#include "cvc4_expr.h"
+
+/* TODO provide way of querying whether you fall into a fragment /
+ * returning what fragment you're in */
+
+// In terms of abstraction, this is below (and provides services to)
+// users using the library interface, and also the parser for the main
+// CVC4 binary.  It is above (and requires the services of) the Prover
+// class.
+
+namespace CVC4 {
+
+/**
+ * User-visible (library) interface to CVC4.
+ */
+class ValidityChecker {
+  // on entry to the validity checker interface, need to set up
+  // current state (ExprManager::d_current etc.)
+public:
+  void doCommand(Command);
+
+  void query(Expr);
+};
+
+} /* CVC4 namespace */
+
+#endif /* __CVC4_VC_H */