NuSMV/code/nusmv/core/simulate/simulateTransSet.h

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


  This file is part of the ``simulate'' package of NuSMV version 2.
  Copyright (C) 2004 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_SIMULATE_SIMULATE_TRANS_SET_H__
#define __NUSMV_CORE_SIMULATE_SIMULATE_TRANS_SET_H__

#include "nusmv/core/utils/utils.h"
#include "nusmv/core/fsm/bdd/BddFsm.h"
#include "nusmv/core/enc/bdd/BddEnc.h"
#include "nusmv/core/dd/dd.h"


/*---------------------------------------------------------------------------*/
/* Type declarations                                                         */
/*---------------------------------------------------------------------------*/

typedef struct SimulateTransSet_TAG* SimulateTransSet_ptr;

#define SIMULATE_TRANS_SET(x) \
   ((SimulateTransSet_ptr) x)

#define SIMULATE_TRANS_SET_CHECK_INSTANCE(x) \
   (nusmv_assert(SIMULATE_TRANS_SET(x) != SIMULATE_TRANS_SET(NULL)))



/*--------------------------------------------------------------------------*/
/* Methods prototypes                                                       */
/*--------------------------------------------------------------------------*/

SimulateTransSet_ptr
SimulateTransSet_create(BddFsm_ptr fsm, BddEnc_ptr enc,
                        bdd_ptr from_state, bdd_ptr next_states_set,
                        double next_states_count);

void
SimulateTransSet_destroy(SimulateTransSet_ptr self);

bdd_ptr
SimulateTransSet_get_from_state(const SimulateTransSet_ptr self);

int
SimulateTransSet_get_next_state_num(const SimulateTransSet_ptr self);

bdd_ptr
SimulateTransSet_get_next_state(const SimulateTransSet_ptr self,
                                int state_index);

int SimulateTransSet_get_inputs_num_at_state(const SimulateTransSet_ptr self, int state_index);

bdd_ptr
SimulateTransSet_get_input_at_state(const SimulateTransSet_ptr self,
                                    int state_index, int input_index);

int
SimulateTransSet_print(const SimulateTransSet_ptr self,
                       boolean show_changes_only, OStream_ptr output);

void
SimulateTransSet_get_state_input_at(const SimulateTransSet_ptr self,
                                    int index,
                                    bdd_ptr* state, bdd_ptr* input);

void
SimulateTransSet_get_state_input_rand(const SimulateTransSet_ptr self,
                                      bdd_ptr* state, bdd_ptr* input);

void
SimulateTransSet_get_state_input_det(const SimulateTransSet_ptr self,
                                     bdd_ptr* state, bdd_ptr* input);


#endif /* __NUSMV_CORE_SIMULATE_SIMULATE_TRANS_SET_H__ */

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