anonymous_namespace{diagram.cpp} Namespace Reference

Functions
QString	elementSortKey (Element *elmt)
QString	terminalSortKey (Terminal *terminal)
QString	conductorSortKey (Conductor *cond)
QString	positionKey (const QPointF &pos)

Function Documentation

conductorSortKey()

QString anonymous_namespace{diagram.cpp}::conductorSortKey

(

Conductor *

cond

)

Sort key for Diagram::toXml()'s <conductors> block. Built from both endpoints' terminalSortKey(), not Conductor::uuid(): in every example project checked, conductors have no persisted uuid attribute at all, so uuid() is a freshly-minted random value on every load – exactly as unusable for cross-run determinism as the element case above, just with no persisted fallback to reach for instead. Canonicalised (smaller key first) since a conductor's two ends are unordered for this purpose.

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elementSortKey()

QString anonymous_namespace{diagram.cpp}::elementSortKey

(

Element *

elmt

)

Sort key for Diagram::toXml()'s <elements> block: the element's own diagram-local position, exactly what it's already saved as (x/y), never invented or regenerated. uuid() is deliberately NOT used here: for an element with no persisted uuid attribute, fromXml() invents a fresh random one on every load, so sorting by uuid would still be non-deterministic across process runs for any legacy file.

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positionKey()

QString DiagramSortKeys::positionKey ( const QPointF & pos )

inline

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terminalSortKey()

QString anonymous_namespace{diagram.cpp}::terminalSortKey

(

Terminal *

terminal

)

Sort key for a terminal: its parent element's position, then the terminal's own position local to that element (from the .elmt definition, fixed regardless of where the element is placed).

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