NuSMV/code/nusmv/core/compile/dependency/FormulaDependency.h

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


  This file is part of the ``compile.dependency'' package of NuSMV version 2.
  Copyright (C) 2013 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_COMPILE_DEPENDENCY_FORMULA_DEPENDENCY_H__
#define __NUSMV_CORE_COMPILE_DEPENDENCY_FORMULA_DEPENDENCY_H__


#include "nusmv/core/node/MasterNodeWalker.h"
#include "nusmv/core/utils/defs.h"
#include "nusmv/core/set/set.h"
#include "nusmv/core/compile/symb_table/SymbTable.h"

typedef struct FormulaDependency_TAG*  FormulaDependency_ptr;

#define FORMULA_DEPENDENCY(self) \
         ((FormulaDependency_ptr) self)

#define FORMULA_DEPENDENCY_CHECK_INSTANCE(self) \
         (nusmv_assert(FORMULA_DEPENDENCY(self) != FORMULA_DEPENDENCY(NULL)))



/*---------------------------------------------------------------------------*/
/* Function prototypes                                                       */
/*---------------------------------------------------------------------------*/

FormulaDependency_ptr
FormulaDependency_create(const NuSMVEnv_ptr env);

void FormulaDependency_destroy(FormulaDependency_ptr self);

Set_t FormulaDependency_get_dependencies(FormulaDependency_ptr self,
                                                SymbTable_ptr symb_table,
                                                node_ptr formula,
                                                node_ptr context);

Set_t
FormulaDependency_get_dependencies_by_type(FormulaDependency_ptr self,
                                           SymbTable_ptr symb_table,
                                           node_ptr formula, node_ptr context,
                                           SymbFilterType filter,
                                           boolean preserve_time);


Set_t
FormulaDependency_formulae_get_dependencies_by_type(FormulaDependency_ptr,
                                                    SymbTable_ptr, node_ptr,
                                                    node_ptr, node_ptr,
                                                    SymbFilterType, boolean);

Set_t
FormulaDependency_formulae_get_dependencies(FormulaDependency_ptr self,
                                            SymbTable_ptr symb_table,
                                            node_ptr formula,
                                            node_ptr justice,
                                            node_ptr compassion);

#endif /* __NUSMV_CORE_COMPILE_DEPENDENCY_FORMULA_DEPENDENCY_H__ */

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