1 files changed, 76 insertions, 0 deletions
diff --git a/src/opt/bdc/bdcDec.c b/src/opt/bdc/bdcDec.c
new file mode 100644
index 00000000..1fbea911
--- /dev/null
+++ b/src/opt/bdc/bdcDec.c
@@ -0,0 +1,76 @@
+/**CFile****************************************************************
+
+  FileName    [bdc_.c]
+
+  SystemName  [ABC: Logic synthesis and verification system.]
+
+  PackageName [Truth-table-based bi-decomposition engine.]
+
+  Synopsis    []
+
+  Author      [Alan Mishchenko]
+  
+  Affiliation [UC Berkeley]
+
+  Date        [Ver. 1.0. Started - January 30, 2007.]
+
+  Revision    [$Id: bdc_.c,v 1.00 2007/01/30 00:00:00 alanmi Exp $]
+
+***********************************************************************/
+
+#include "abc.h"
+#include "bdcInt.h"
+
+////////////////////////////////////////////////////////////////////////
+///                        DECLARATIONS                              ///
+////////////////////////////////////////////////////////////////////////
+
+////////////////////////////////////////////////////////////////////////
+///                     FUNCTION DEFINITIONS                         ///
+////////////////////////////////////////////////////////////////////////
+
+/**Function*************************************************************
+
+  Synopsis    [Performs one step of bi-decomposition.]
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+Bdc_Fun_t * Bdc_ManDecompose_rec( Bdc_Man_t * p, Bdc_Isf_t * pIsf )
+{
+    Bdc_Fun_t * pFunc;
+    Bdc_Isf_t IsfA, * pIsfA = &IsfA;
+    Bdc_Isf_t IsfB, * pIsfB = &IsfB;
+    int Type;
+    Bdc_SuppMinimize( p, pIsf );
+    if ( pFunc = Bdc_TableLookup( p, pIsf ) )
+        return pFunc;
+    pFunc = Bdc_ManNewNode( p );
+    pFunc->Type = Bdc_DecomposeStep( p, pIsf, pIsfA, pIsfB );
+    pFunc->pFan0 = Bdc_ManDecompose_rec( p, pIsfA );
+    if ( Bdc_DecomposeUpdateRight( p, pIsf, pIsfA, pIsfB, pFunc->pFan0->puFunc ) )
+    {
+        p->nNodes--;
+        return pFunc->pFan0;
+    }
+    pFunc->pFan1 = Bdc_ManDecompose_rec( p, pIsfA );
+    pFunc->puFunc = Vec_IntFetch( p->vMemory, p->nWords );
+    pFunc->puFunc = 
+
+
+
+
+
+}
+
+
+
+////////////////////////////////////////////////////////////////////////
+///                       END OF FILE                                ///
+////////////////////////////////////////////////////////////////////////
+
+