#include Vrml_Switch::Vrml_Switch(const Standard_Integer aWhichChild) { myWhichChild = aWhichChild; } void Vrml_Switch::SetWhichChild(const Standard_Integer aWhichChild) { myWhichChild = aWhichChild; } Standard_Integer Vrml_Switch::WhichChild() const { return myWhichChild; } Standard_OStream& Vrml_Switch::Print(Standard_OStream& anOStream) const { anOStream << "Switch {" << endl; if ( myWhichChild != -1 ) { anOStream << " whichChild" << '\t'; anOStream << myWhichChild << endl; } anOStream << '}' << endl; return anOStream; }