libSBML C++ API  libSBML 5.18.0 C++ API

extension → common Relation

File in src/sbml/packages/layout/extensionIncludes file in src/sbml/common
LayoutModelPlugin.hextern.h
LayoutModelPlugin.hsbmlfwd.h
LayoutSBMLDocumentPlugin.hextern.h
LayoutSpeciesReferencePlugin.hsbmlfwd.h