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Petru Conduraru 8fb8966094 docs: cover reading properties and quantities from an element and its type in C++ getting started

Fixes issue #3910's documentation gap. IsDefinedBy() returns
IfcRelDefinesByProperties relationship objects, not the property set
itself, and RelatingPropertyDefinition() must be used to reach the
IfcPropertySet or IfcElementQuantity. Properties can also come from an
element's type via IsTypedBy() -> RelatingType() -> HasPropertySets(),
a path that is easy to miss because it works differently. Adds a
worked, beginner-commented, compilable example covering both paths.

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2026-07-24 06:14:34 +02:00

docs

docs: cover reading properties and quantities from an element and its type in C++ getting started

2026-07-24 06:14:34 +02:00

ifcopenshell

Fix #7331 : derive cost item quantities from IfcSpace base quantities

2026-07-23 19:58:44 +02:00

scripts

express: update transpiled express rules using latest Python's AST

2026-07-14 18:42:12 +05:00

test

cost: don't leave copied cost items in the copied schedule (#8851 )