text: /////////    ENTITY entity_extent
  
  //#include <EntityExtent.h>
  
  #include <sdai.h>
  #include "sc_memmgr.h"
  
  SDAI_Entity_extent::SDAI_Entity_extent()
      : _definition( 0 ), _definition_name( 0 ), _owned_by( 0 ) {
      /*
          _definition = 0;
          _definition_name = 0;
          _owned_by = 0;
      */
  }
  
  /*
  SDAI_Entity_extent::SDAI_Entity_extent(const SDAI_Entity_extent& ee)
  {
  //  {  CopyAs((STEPentityH) &e);    }
      _definition = 0;
      _owned_by = 0;
  }
  */
  
  SDAI_Entity_extent::~SDAI_Entity_extent() {
      delete _definition_name;
  }
  
  Entity_ptr
  SDAI_Entity_extent ::definition_() const {
      return _definition;
  }
  
  /*
  const SDAI_Entity_name
  SDAI_Entity_extent::definition_name_() const
  {
      return _definition_name;
  }
  */
  
  void
  SDAI_Entity_extent::definition_( const Entity_ptr & ep ) {
      _definition = ep;
  }
  
  void
  SDAI_Entity_extent::definition_name_( const SDAI_Entity_name & en ) {
      _definition_name = new char[strlen( en ) + 1];
      strncpy( _definition_name, en, strlen( en ) + 1 );
  }
  
  void SDAI_Entity_extent::owned_by_( SDAI_Model_contents__list_var & mclv ) {
      _owned_by = *mclv;
  }
  
  SDAI_Model_contents__list_var SDAI_Entity_extent ::owned_by_() const {
      return ( SDAI_Model_contents__list_var ) &_owned_by;
  }
  
  /*
  SDAI_DAObject__set_var instances_()
  {
      return &_instances;
  }
  
  const
  SDAI_DAObject__set_var instances_() const
  {
      return (const SDAI_DAObject__set_var)&_instances;
  }
  */
  
  /*
     7.3.3.1  SDAI operation declarations
  
     7.3.3.1.1  AddInstance
     Function:
     The AddInstance function shall add the entity instance entity
     handle to the instances set of the receiver.
  
     Possible error indicators:
     sdaiSS_NOPN         // Session not open
     sdaiRP_NOPN         // Repository not open
     sdaiMO_NEXS         // SDAI-model does not exist
     sdaiMX_NRW          // SDAI-model access not read-write
     sdaiSY_ERR          // Underlying system error
  
     Origin: Convenience function
  */
  
  void
  SDAI_Entity_extent::AddInstance( const SDAI_DAObject_ptr & appInst ) {
      _instances.Append( appInst );
  }
  
  /*
     7.3.3.1.2  RemoveInstance
     Function:
     The RemoveInstance function shall remove the entity instance entity
     handle from the instances set of the receiver.
  
     Possible error indicators:
     sdaiSS_NOPN         // Session not open
     sdaiRP_NOPN         // Repository not open
     sdaiMO_NEXS         // SDAI-model does not exist
     sdaiMX_NRW          // SDAI-model access not read-write
     sdaiSY_ERR          // Underlying system error
  
     Origin: Convenience function
  */
  
  
  void
  SDAI_Entity_extent::RemoveInstance( const SDAI_DAObject_ptr & appInst ) {
      _instances.Remove( _instances.Index( appInst ) );
  }
  
  /////////    END_ENTITY SDAI_Entity_extent
  