constraint_type.h

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/* Copyright, 2000 Nevrax Ltd.
 *
 * This file is part of NEVRAX NEL.
 * NEVRAX NEL 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, or (at your option)
 * any later version.

 * NEVRAX NEL 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 NEVRAX NEL; see the file COPYING. If not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
 * MA 02111-1307, USA.
 */
#ifndef NL_CONSTRAINT_TYPE_H
#define NL_CONSTRAINT_TYPE_H

namespace NLAISCRIPT
{       

        class CConstraintChkMethodeType: public IConstraint
        {
        private:
                NLAIC::CIdentType       *_Ident;
                IConstraint *_Constraint;

                bool                    _Satisfied;
                int                             _Lin;
                int                             _Col;
                char                    *_TxtInfo;
                bool                    _RunIsDone;

        public:
                CConstraintChkMethodeType(IConstraint *constraint, int lin, int col);
        

                bool satisfied()
                {                       
                        return _Satisfied;
                }

                const char *getInfo() 
                {
                        return _TxtInfo;
                }

                void run(CCompilateur &);
                void run(IConstraint *);
                void addIndex(int i,CCodeBrancheRun *c);
                
                int getLine() const
                {
                        return _Lin;
                }
                int getColone() const
                {
                        return _Col;
                }

                bool dependOn(const IConstraint *c) const
                {
                        return c == _Constraint || _Constraint->dependOn(c);
                }

                void getError(char *) const;

                const IConstraint *clone() const;               

                const NLAIC::CIdentType *getConstraintTypeOf()
                {
                        return _Ident;
                }

                bool operator == (const IConstraint &) const;

                ConstraintTypeEnum getTypeOfClass() const
                {
                        return constraintChkMethodeType;
                }
                
                virtual ~CConstraintChkMethodeType();
        };
}

#endif

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