1 files changed, 56 insertions, 0 deletions
diff --git a/cryptominisat5/cryptominisat-5.6.3/src/vardata.h b/cryptominisat5/cryptominisat-5.6.3/src/vardata.h
new file mode 100644
index 000000000..739adccee
--- /dev/null
+++ b/cryptominisat5/cryptominisat-5.6.3/src/vardata.h
@@ -0,0 +1,56 @@
+/******************************************
+Copyright (c) 2016, Mate Soos
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+***********************************************/
+
+#ifndef __VARDATA_H__
+#define __VARDATA_H__
+
+#include "constants.h"
+#include "propby.h"
+#include "avgcalc.h"
+
+namespace CMSat
+{
+
+struct VarData
+{
+    ///contains the decision level at which the assignment was made.
+    uint32_t level = 0;
+
+    uint32_t cancelled = 0;
+    uint32_t last_picked = 0;
+    uint32_t conflicted = 0;
+
+    //Reason this got propagated. NULL means decision/toplevel
+    PropBy reason = PropBy();
+
+    ///The preferred polarity of each variable.
+    bool polarity = false;
+
+    ///Whether var has been eliminated (var-elim, different component, etc.)
+    Removed removed = Removed::none;
+    bool is_bva = false;
+    bool added_for_xor = false;
+};
+
+}
+
+#endif //__VARDATA_H__