1 files changed, 83 insertions, 0 deletions
diff --git a/src/opt/dec/decMan.c b/src/opt/dec/decMan.c
new file mode 100644
index 00000000..65857461
--- /dev/null
+++ b/src/opt/dec/decMan.c
@@ -0,0 +1,83 @@
+/**CFile****************************************************************
+
+  FileName    [decMan.c]
+
+  PackageName [MVSIS 2.0: Multi-valued logic synthesis system.]
+
+  Synopsis    [Decomposition manager.]
+
+  Author      [MVSIS Group]
+  
+  Affiliation [UC Berkeley]
+
+  Date        [Ver. 1.0. Started - February 1, 2003.]
+
+  Revision    [$Id: decMan.c,v 1.1 2003/05/22 19:20:05 alanmi Exp $]
+
+***********************************************************************/
+
+#include "abc.h"
+#include "mvc.h"
+#include "dec.h"
+
+////////////////////////////////////////////////////////////////////////
+///                        DECLARATIONS                              ///
+////////////////////////////////////////////////////////////////////////
+
+////////////////////////////////////////////////////////////////////////
+///                     FUNCTION DEFINITIONS                         ///
+////////////////////////////////////////////////////////////////////////
+
+/**Function*************************************************************
+
+  Synopsis    [Start the MVC manager used in the factoring package.]
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+Dec_Man_t * Dec_ManStart()
+{
+    Dec_Man_t * p;
+    int clk = clock();
+    p = ALLOC( Dec_Man_t, 1 );
+    p->pMvcMem = Mvc_ManagerStart();
+    p->vCubes = Vec_IntAlloc( 8 );
+    p->vLits = Vec_IntAlloc( 8 );
+    // canonical forms, phases, perms
+    Extra_Truth4VarNPN( &p->puCanons, &p->pPhases, &p->pPerms, &p->pMap );
+//PRT( "NPN classes precomputation time", clock() - clk ); 
+    return p;
+}
+
+/**Function*************************************************************
+
+  Synopsis    [Stops the MVC maanager used in the factoring package.]
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+void Dec_ManStop( Dec_Man_t * p )
+{
+    Mvc_ManagerFree( p->pMvcMem );
+    Vec_IntFree( p->vCubes );
+    Vec_IntFree( p->vLits );
+    free( p->puCanons );
+    free( p->pPhases );
+    free( p->pPerms );
+    free( p->pMap );
+    free( p );
+}
+
+////////////////////////////////////////////////////////////////////////
+///                       END OF FILE                                ///
+////////////////////////////////////////////////////////////////////////
+
+