NuSMV/code/nusmv/core/fsm/FsmBuilder.h

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/* ---------------------------------------------------------------------------


  This file is part of the ``fsm'' package of NuSMV version 2.
  Copyright (C) 2006 by FBK-irst.

  NuSMV version 2 is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2 of the License, or (at your option) any later version.

  NuSMV version 2 is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA.

  For more information on NuSMV see <http://nusmv.fbk.eu>
  or email to <nusmv-users@fbk.eu>.
  Please report bugs to <nusmv-users@fbk.eu>.

  To contact the NuSMV development board, email to <nusmv@fbk.eu>. 

-----------------------------------------------------------------------------*/

#ifndef __NUSMV_CORE_FSM_FSM_BUILDER_H__
#define __NUSMV_CORE_FSM_FSM_BUILDER_H__

#include "nusmv/core/fsm/sexp/SexpFsm.h"
#include "nusmv/core/fsm/sexp/BoolSexpFsm.h"
#include "nusmv/core/fsm/bdd/BddFsm.h"

#include "nusmv/core/compile/symb_table/SymbTable.h"
#include "nusmv/core/dd/dd.h"
#include "nusmv/core/trans/bdd/ClusterList.h"
#include "nusmv/core/utils/utils.h"

typedef struct FsmBuilder_TAG* FsmBuilder_ptr;

#define FSM_BUILDER(x) \
         ((FsmBuilder_ptr) x)

#define FSM_BUILDER_CHECK_INSTANCE(x) \
         ( nusmv_assert(FSM_BUILDER(x) != FSM_BUILDER(NULL)) )


/* ---------------------------------------------------------------------- */
/* Public interface                                                       */
/* ---------------------------------------------------------------------- */

FsmBuilder_ptr
FsmBuilder_create(NuSMVEnv_ptr env);

void  FsmBuilder_destroy(FsmBuilder_ptr self);

SexpFsm_ptr
FsmBuilder_create_scalar_sexp_fsm(const FsmBuilder_ptr self,
                                  FlatHierarchy_ptr flat_hierarchy,
                                  const Set_t vars_list);

BoolSexpFsm_ptr
FsmBuilder_create_boolean_sexp_fsm(const FsmBuilder_ptr self,
                                   FlatHierarchy_ptr flat_hierarchy,
                                   const Set_t vars,
                                   BddEnc_ptr bdd_enc,
                                   SymbLayer_ptr det_layer);

BddFsm_ptr
FsmBuilder_create_bdd_fsm(const FsmBuilder_ptr self,
                          BddEnc_ptr enc,
                          const SexpFsm_ptr sexp_fsm,
                          const TransType trans_type);

BddFsm_ptr
FsmBuilder_create_bdd_fsm_of_vars(const FsmBuilder_ptr self,
                                  const SexpFsm_ptr sexp_fsm,
                                  const TransType trans_type,
                                  BddEnc_ptr enc,
                                  BddVarSet_ptr state_vars_cube,
                                  BddVarSet_ptr input_vars_cube,
                                  BddVarSet_ptr next_state_vars_cube);

ClusterList_ptr
FsmBuilder_clusterize_expr(FsmBuilder_ptr self,
                           BddEnc_ptr enc, Expr_ptr expr);

#endif /* __NUSMV_CORE_FSM_FSM_BUILDER_H__ */

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