NuSMV Developers Manual: NuSMV/code/nusmv/core/dd/DDMgr.h Source File

00001 /* ---------------------------------------------------------------------------
00002 
00003 
00004   This file is part of the ``dd'' package of NuSMV version 2.
00005   Copyright (C) 2011 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_DD_DDMGR_H__
00040 #define __NUSMV_CORE_DD_DDMGR_H__
00041 
00042 
00043 #include "cudd/cudd.h"
00044 #include "nusmv/core/utils/EnvObject.h"
00045 #include "nusmv/core/utils/utils.h"
00046 
00053 typedef struct DDMgr_TAG*  DDMgr_ptr;
00054 
00061 #define DD_MGR(self) \
00062          ((DDMgr_ptr) self)
00063 
00069 #define DD_MGR_CHECK_INSTANCE(self) \
00070          (nusmv_assert(DD_MGR(self) != DD_MGR(NULL)))
00071 
00072 
00073 
00076 /*---------------------------------------------------------------------------*/
00077 /* Function prototypes                                                       */
00078 /*---------------------------------------------------------------------------*/
00079 
00089 DDMgr_ptr DDMgr_create(const NuSMVEnv_ptr env);
00090 
00099 void DDMgr_destroy(DDMgr_ptr self);
00100 
00109 DdManager* DDMgr_get_dd_manager(const DDMgr_ptr self);
00110 
00115 #endif /* __NUSMV_CORE_DD_DDMGR_H__ */