API Reference > OdIfc4x1 Namespace > Classes > IfcModulusOfSubgradeReactionSelect Class > IfcModulusOfSubgradeReactionSelect Methods > _d Method > IfcModulusOfSubgradeReactionSelect::_d Method (eIfcModulusOfSubgradeReactionSelect)
IfcModulusOfSubgradeReactionSelect::_d Method (eIfcModulusOfSubgradeReactionSelect)
Syntax
C++

This is _d, a member of class IfcModulusOfSubgradeReactionSelect.

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