P4::ControlFlowVisitor::SaveGlobal Class Reference

RAII class to save and restore one or more global keys. More...

#include <visitor.h>

Public Member Functions
	SaveGlobal (ControlFlowVisitor &self, cstring k1, cstring k2)
	SaveGlobal (ControlFlowVisitor &self, cstring key)

Detailed Description

RAII class to save and restore one or more global keys.