Struct ComplexQuantity 

pub struct ComplexQuantity<'m, 's> { /* private fields */ }

A borrowed, schema-resolved IfcPhysicalComplexQuantity projection.

HasQuantities is a SET: the official schema forbids a complex quantity from listing itself among its own members (NoSelfReference). This projection enforces that rule and reports authored-order members as entity references rather than eagerly recursing, since a complex quantity may nest further complex quantities without a fixed bound.

Implementations

impl<'m, 's> ComplexQuantity<'m, 's>

pub fn id(&self) -> EntityId

The entity id of the projected quantity.

pub fn name(&self) -> ResourceResult<&'m str>

The Name attribute.

pub fn description(&self) -> ResourceResult<Option<&'m str>>

The Description attribute, when authored.

pub fn discrimination(&self) -> ResourceResult<&'m str>

The Discrimination attribute: the basis this composite groups by.

pub fn quality(&self) -> ResourceResult<Option<&'m str>>

The Quality attribute, when authored.

pub fn usage(&self) -> ResourceResult<Option<&'m str>>

The Usage attribute, when authored.

pub fn member_ids(&self) -> ResourceResult<Vec<EntityId>>

The HasQuantities attribute: authored-order member references.

Trait Implementations

impl<'m, 's> Clone for ComplexQuantity<'m, 's>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'m, 's> Copy for ComplexQuantity<'m, 's>

impl<'m, 's> Debug for ComplexQuantity<'m, 's>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.