| 
    Open CASCADE Technology 7.8.2.dev
    
   | 
 
#include <Standard.hxx>#include <Standard_Type.hxx>#include <Standard_Transient.hxx>#include <StepBasic_ProductDefinitionOrReference.hxx>Data Structures | |
| class | StepBasic_ProductDefinitionRelationship | 
| Representation of STEP entity ProductDefinitionRelationship.  More... | |