#ifndef  ENTITY_SDAIIFCMATERIALLAYERSET_H
#define  ENTITY_SDAIIFCMATERIALLAYERSET_H

// This file was generated by exp2cxx,
// 0.8.1.
// You probably don't want to edit it since your modifications
// will be lost if exp2cxx is used to regenerate it.

class SC_SCHEMA_EXPORT SdaiIfcmateriallayerset : public SdaiIfcmaterialdefinition {
     protected:
        EntityAggregate_ptr _materiallayers = NULL;          //  of  ifcmateriallayer

        SDAI_String _layersetname;    //  OPTIONAL
        SDAI_String _description;    //  OPTIONAL
    public: 
        SdaiIfcmateriallayerset();
        SdaiIfcmateriallayerset( SDAI_Application_instance *se, bool addAttrs = true );
        SdaiIfcmateriallayerset( SdaiIfcmateriallayerset & e );
        ~SdaiIfcmateriallayerset();
        int opcode() {
            return 141;
        }
        EntityAggregate_ptr_c materiallayers_() const;
        EntityAggregate_ptr   materiallayers_();
        void materiallayers_( const EntityAggregate_ptr x );

  const SdaiIfclabel   layersetname_() const;
        SdaiIfclabel   layersetname_();
        void layersetname_( const SdaiIfclabel x );

  const SdaiIfctext   description_() const;
        SdaiIfctext   description_();
        void description_( const SdaiIfctext x );

};

inline SdaiIfcmateriallayerset * create_SdaiIfcmateriallayerset() {
    return new SdaiIfcmateriallayerset;
}

void init_SdaiIfcmateriallayerset(Registry& reg);

namespace ifc4 {
    extern EntityDescriptor *e_ifcmateriallayerset;
    extern AttrDescriptor *a_298materiallayers;
    extern AttrDescriptor *a_299layersetname;
    extern AttrDescriptor *a_300description;
    extern Derived_attribute *a_301Dtotalthickness;
}

#endif
