CIP C++ documentation for class "wfcWRelationOwner"

Class wfcWRelationOwner

# include <wfcModelItem.h> class wfcWRelationOwner : public virtual pfcRelationOwner { xaideclare(wfcWRelationOwner) ... };

Description

An object of type can have relations assigned to it. This is an extension of pfcRelationOwner

Manual References:: Overview of Creo Object TOOLKIT C++: Casting of Creo Object TOOLKIT C++ pfc Classes to wfc Classes

Direct Known Subclasses:: wfcWModelItem, wfcWModel

Method Summary


`wfcParamValueWithUnits_ptr`	`EvaluateExpressionWithUnits (xrstring Expression, optional xbool Consider_units)`
	Use Creo Parametric to evaluate the given relations-based expression.

`optional xstringsequence_ptr`	`GetRelationConstraints ()`
	Obtains the constraints applied to a given relation set. Constraints may be assigned when one or more parameters of the set is governed by an external parameter file. They act as read-only relations.

`xbool`	`UnitsUsed ()`
	Are Units used in the Relation.

`void`	`UseUnits (xbool Use)`
	Makes the relation units sensitive

Methods Inherited from Class pfcRelationOwner:: DeleteRelations, GetRelations, SetRelations, RegenerateRelations, EvaluateExpression

Method Detail

optional xstringsequence_ptr GetRelationConstraints ()

Obtains the constraints applied to a given relation set. Constraints may be assigned when one or more parameters of the set is governed by an external parameter file. They act as read-only relations.

Returns:: List of constraints assigned to the parameters in the given relation set

xbool UnitsUsed ()

Are Units used in the Relation.

Exceptions thrown (but not limited to):

pfcXToolkitNotFound - The post regeneration relation set was not found.

Manual References:: Relations: Accessing Relations

Returns:: Boolean indicating whether units are used or not

void UseUnits (xbool Use)

Makes the relation units sensitive

Exceptions thrown (but not limited to):

pfcXToolkitNotFound - The post regeneration relation set was not found.

Manual References:: Relations: Accessing Relations, Relations: Accessing Relations

Parameters:

Use

Returns:

wfcParamValueWithUnits_ptr EvaluateExpressionWithUnits (xrstring Expression, optional xbool Consider_units)

Use Creo Parametric to evaluate the given relations-based expression.

Manual References:: Relations: Accessing Relations, Relations: Accessing Relations

Parameters:

Expression
Consider_units

Returns:: The calculated value of the expression.