P4::ChooseEnumRepresentation Class Reference

Inheritance diagram for P4::ChooseEnumRepresentation:

Public Member Functions
virtual bool	convert (const IR::Type_Enum *type) const =0
virtual unsigned	encoding (const IR::Type_Enum *, unsigned n) const
virtual unsigned	enumSize (unsigned enumCount) const =0

Detailed Description

Policy function: given a number of enum values should return the size of a Type_Bits type used to represent the values.