/Users/fpy/titan-1-5-MBARI/Mers/Generators/BFIG/BFIGAssignmentChain.h

//==============================================================================
// Copyright (c) 2001           Model-based Embedded and Robotic Systems Group
// All Rights Reserved          Massachusetts Institute of Technology
//
// This software is provided as is. Model-based Embedded and Robotic Systems
// (MERS) group does not assume any responsibility.
//==============================================================================
//# CHECKED MJP 08-07-2002

#ifndef __ASSIGNMENTCHAIN__
#define __ASSIGNMENTCHAIN__

#ifdef _MSC_VER
#pragma warning( disable : 4786 )
#endif

#include <cstdlib>
#include <iostream>
#include <list>

class Assignment;

namespace Mers {
        namespace Generators {
                namespace BFIG {

                        class AssignmentChain
                        {
                        public:
                                //----------------------------------------------------
                                //      TYPE DEFINITIONS & OVERLOADED OPERATORS
                                //----------------------------------------------------

                                //----------------------------------------------------
                                //      CONSTRUCTOR
                                //----------------------------------------------------
                                AssignmentChain();
                                AssignmentChain(Assignment const * node, AssignmentChain const * rest);

                                //----------------------------------------------------
                                //      PUBLIC METHODS
                                //----------------------------------------------------
                                Assignment const *                              getAssignment() const;
                                AssignmentChain const *         getAncestors() const;
                                std::list<Assignment const *>        combineAssignments() const;
                                //# iterator?

                        private:
                                //----------------------------------------------------
                                //      PRIVATE DATA MEMBERS
                                //----------------------------------------------------

                                Assignment const *          curAssignment;

                                AssignmentChain const *     restAssignments;

                                //----------------------------------------------------
                                //      PRIVATE METHODS
                                //----------------------------------------------------
                        };
                }
        }
}

#endif //ndef __ASSIGNMENTCHAIN__

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