NuSMV Developers Manual: NuSMV/code/nusmv/core/compile/type_checking/checkers/CheckerBase.h Source File

00001 /* ---------------------------------------------------------------------------
00002 
00003 
00004   This file is part of the ``compile.type_checking.checkers''
00005   package of NuSMV version 2. Copyright (C) 2006 by FBK-irst.
00006 
00007   NuSMV version 2 is free software; you can redistribute it and/or
00008   modify it under the terms of the GNU Lesser General Public
00009   License as published by the Free Software Foundation; either
00010   version 2 of the License, or (at your option) any later version.
00011 
00012   NuSMV version 2 is distributed in the hope that it will be useful,
00013   but WITHOUT ANY WARRANTY; without even the implied warranty of
00014   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015   Lesser General Public License for more details.
00016 
00017   You should have received a copy of the GNU Lesser General Public
00018   License along with this library; if not, write to the Free Software
00019   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA.
00020 
00021   For more information on NuSMV see <http://nusmv.fbk.eu>
00022   or email to <nusmv-users@fbk.eu>.
00023   Please report bugs to <nusmv-users@fbk.eu>.
00024 
00025   To contact the NuSMV development board, email to <nusmv@fbk.eu>. 
00026 
00027 -----------------------------------------------------------------------------*/
00028 
00039 #ifndef __NUSMV_CORE_COMPILE_TYPE_CHECKING_CHECKERS_CHECKER_BASE_H__
00040 #define __NUSMV_CORE_COMPILE_TYPE_CHECKING_CHECKERS_CHECKER_BASE_H__
00041 
00042 #include "nusmv/core/node/node.h"
00043 #include "nusmv/core/node/NodeWalker.h"
00044 
00045 #include "nusmv/core/compile/symb_table/SymbType.h"
00046 #include "nusmv/core/utils/object.h"
00047 #include "nusmv/core/utils/utils.h"
00048 
00055 typedef struct CheckerBase_TAG*  CheckerBase_ptr;
00056 
00063 #define CHECKER_BASE(self) \
00064          ((CheckerBase_ptr) self)
00065 
00071 #define CHECKER_BASE_CHECK_INSTANCE(self) \
00072          (nusmv_assert(CHECKER_BASE(self) != CHECKER_BASE(NULL)))
00073 
00074 
00075 
00078 /*---------------------------------------------------------------------------*/
00079 /* Function prototypes                                                       */
00080 /*---------------------------------------------------------------------------*/
00081 
00094 VIRTUAL SymbType_ptr
00095 CheckerBase_check_expr(CheckerBase_ptr self,
00096                        node_ptr expr, node_ptr context);
00097 
00098 
00099 
00103 #endif /* __NUSMV_CORE_COMPILE_TYPE_CHECKING_CHECKERS_CHECKER_BASE_H__ */