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//==============================================================================
//
// Copyright (c) 2002-
// Authors:
// * Dave Parker <david.parker@comlab.ox.ac.uk> (University of Oxford, formerly University of Birmingham)
//
//------------------------------------------------------------------------------
//
// This file is part of PRISM.
//
// PRISM is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// PRISM 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with PRISM; if not, write to the Free Software Foundation,
// Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
//==============================================================================
#include <util.h>
#include <cudd.h>
#include <map>
//------------------------------------------------------------------------------
DdManager *DD_InitialiseCUDD();
DdManager *DD_InitialiseCUDD(long maxmem, double epsilon);
void DD_SetCUDDMaxMem(DdManager *ddman, long max_mem);
void DD_SetCUDDEpsilon(DdManager *ddman, double epsilon);
void DD_PrintCacheInfo(DdManager *ddman);
void DD_CloseDownCUDD(DdManager *ddman);
void DD_CloseDownCUDD(DdManager *ddman, bool check);
void DD_ReportExternalRefCounts(DdManager *ddman);
void DD_GetExternalRefCounts(DdManager *ddman, std::map<DdNode*,int>& external_refs);
bool DD_GetErrorFlag(DdManager *ddman);
void DD_SetErrorFlag();
//------------------------------------------------------------------------------