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//   
//   This application incorporates Open Design Alliance software pursuant to a license 
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///////////////////////////////////////////////////////////////////////////////

// This file is generated automatically.

#ifndef _IFC4X3_ADD2_IFCAXIS2PLACEMENTLINEAR_AUTO_IMPL_H
#define _IFC4X3_ADD2_IFCAXIS2PLACEMENTLINEAR_AUTO_IMPL_H

#include "IfcPlacementAutoImpl.h"
#include "IfcDirectionAutoImpl.h"

#include "TD_PackPush.h"

/** \details
  The namespace contains schema-dependent classes, definitions and sub routines
  for work with IFC4X3_ADD2 express schema definitions.
*/
namespace OdIfc4x3_add2 {

/** \details
  The IfcAxis2PlacementLinear provides location and orientation to place items in a three-dimensional space confined to the context of a curve. 
  Relative placement axes (Axis and RefDirection) are relative to the curve used for linear referencing provided in IfcPlacement Location 
  (IfcPointByDistanceExpression BasisCurve), maintaining the relationship to the tangent of the curve.
*/
class IFC4X3_EXPORT IfcAxis2PlacementLinear : public IfcPlacement
{
  //DOM-IGNORE-BEGIN
  OD_EXP_DECLARE_MEMBERS(OdIfc4x3_add2::IfcAxis2PlacementLinear);
  //DOM-IGNORE-END

public:


  //
  // OdDAI early binding accessors
  //


  /** \details
  Returns the value of Axis attribute. 
  This attribute represents the direction of the local Z Axis.
  \returns
  Returns the value of Axis attribute.
  */
  const OdDAIObjectId& getAxis() const;

  /** \details
  Sets the value of Axis attribute. 
  This attribute represents the direction of the local Z Axis.
  \param Axis [in] Axis to set.
  */
  void setAxis(const OdDAIObjectId& Axis);

  /** \details
  Returns the value of RefDirection attribute. 
  This attribute represents the direction that defines the local X Axis. 
  In case if both Axis and RefDirection are set and not perpendicular, 
  an adjustment is necessary to maintain orthogonality to the Axis direction. 
  If RefDirection is omitted, the direction is taken from the curve tangent at Location.
  \returns
  Returns the value of RefDirection attribute.
  */
  const OdDAIObjectId& getRefDirection() const;

  /** \details
  Sets the value of RefDirection attribute. 
  This attribute represents the direction that defines the local X Axis. 
  In case if both Axis and RefDirection are set and not perpendicular, 
  an adjustment is necessary to maintain orthogonality to the Axis direction. 
  If RefDirection is omitted, the direction is taken from the curve tangent at Location.
  \param RefDirection [in] RefDirection to set.
  */
  void setRefDirection(const OdDAIObjectId& RefDirection);


public:

  /** \details
  Reads object's data from the specified filer.
  \param rdFiler [in] Pointer to a filer from which to read the data.
  \returns
  A value of OdResult type that contains the result of the method execution.
  */
  virtual OdResult inFields(OdDAI::OdSpfFilerBase* rdFiler) override;

  /** \details
  Writes object's data the the specified filer.
  \param wrFiler [in] Pointer to a filer to which to write the data.
  \returns
  A value of OdResult type that contains the result of the method execution.
  */
  virtual OdResult outFields(OdDAI::OdSpfFilerBase* wrFiler) override;

  /** \details
  Returns a type of a class instance.
  \returns
  Pointer to the <exref target="OdDAI__Entity.html">OdDAI::Entity</exref> type that determines an entity definition within a schema.
  */
  virtual OdDAI::Entity* getInstanceType() const override;

  /** \details
  Returns an attribute value for the specified attribute name.
  \param attrName [in] Name of an attribute to query.
  \returns
  OdRxValue object that represents a generic variant type value.
  */
  virtual OdRxValue getAttr(const char * attrName) const override;

  /** \details
  Early-bound version of instances comparison.
  \param pOther [in] Other application instance.
  \param ordering [out] Receives the ordering (comparison) status.
  \returns
  true if comparison was performed, false if method has no implementation, so late-bound version could be applied.
  \remarks
  If the method returns true,
  the ordering parameter can receive one of the following statuses:
  <table>
    Name             Value    Description
    _kLessThan_      -1       This object < Other Object.
    _kEqual_          0       This object = Other Object.
    _kGreaterThan_    1       This object > Other Object.
    _kNotOrderable_   2       This class is not orderable.
  </table>
  */
  virtual bool comparedToEarlyImpl(const OdDAI::ApplicationInstance *pOther, OdRx::Ordering &ordering) const override;

  /** \details
  Resets a value for the specified attribute.
  \param explicitAttrName [in] Explicit name of the attribute to reset.
  */
  virtual void unsetAttr(const char * explicitAttrName) override;

  /** \details
  Checks whether the specified attribute is set.
  \param explicitAttrName [in] Explicit name of the attribute to test.
  \returns
  true if the specified attribute is set, false otherwise.
  */
  virtual bool testAttr(const char * explicitAttrName) const override;

  /** \details
  Sets the specified attribute with a given value.
  \param explicitAttrName [in] Explicit name of the attribute to set.
  \param val [in] Value to set.
  \returns
  true if the value is successfully set for the specified attribute, false otherwise.
  */
  virtual bool putAttr(const char * explicitAttrName, const OdRxValue &val) override;

  /** \details
  Checks whether the specified instance is the object derived from or belongs to this class.
  \param entityType [in] Entity to check.
  \returns
  true if the specified instance is the object derived from or belongs to this class, false otherwise.
  */
  virtual bool isKindOf(OdIfc::OdIfcEntityType entityType) const override;

  /** \details
  Returns the type of this entity.
  \returns
  A value of the <exref target="OdIfc__OdIfcEntityType.html">OdIfc::OdIfcEntityType</exref> type that represents type of this entity.
  */
  virtual OdIfc::OdIfcEntityType type() const override;

  /** \details
  Returns an attribute value for the specified attribute definition.
  \param attrDef [in] Attribute definition to query.
  \returns
  OdRxValue object that represents a generic variant type value.
  */
  virtual OdRxValue getAttr(const OdIfc::OdIfcAttribute attrDef) const override;

  /** \details
  Resets a value for the specified attribute.
  \param explicitAttrDef [in] Explicit definition that represents an attribute to reset.
  */
  virtual void unsetAttr(const OdIfc::OdIfcAttribute explicitAttrDef) override;

  /** \details
  Checks whether the specified attribute is set.
  \param explicitAttrDef [in] Attribute definition to test.
  \returns
  true if the specified attribute is set, false otherwise.
  */
  virtual bool testAttr(const OdIfc::OdIfcAttribute explicitAttrDef) const override;

  /** \details
  Sets the specified attribute with a given value.
  \param explicitAttrDef [in] Explicit attribute definition to set.
  \param val [in] Value to set.
  \returns
  true if the value is successfully set for the specified attribute, false otherwise.
  */
  virtual bool putAttr(const OdIfc::OdIfcAttribute explicitAttrDef, const OdRxValue &val) override;

protected:
  // Fields declaration: 
  OdDAIObjectId m_Axis;   // IfcDirection  [optional]
  OdDAIObjectId m_RefDirection;   // IfcDirection  [optional]
};

/** \details
  A data type that represents a smart pointer to a <exref target="OdIfc4x3_add2__IfcAxis2PlacementLinear.html">IfcAxis2PlacementLinear</exref> object.
*/
typedef OdSmartPtr<IfcAxis2PlacementLinear> IfcAxis2PlacementLinearPtr;

} // namespace

#include "TD_PackPop.h"

#endif // _IFC4X3_ADD2_IFCAXIS2PLACEMENTLINEAR_AUTO_IMPL_H