PHV::IFieldSliceLiveRangeDB Class Reference

Inheritance diagram for PHV::IFieldSliceLiveRangeDB:

Public Member Functions
virtual const LiveRangeInfo *	default_liverange () const =0
virtual const LiveRangeInfo *	get_liverange (const PHV::FieldSlice &) const =0

Member Function Documentation

default_liverange()

virtual const LiveRangeInfo * PHV::IFieldSliceLiveRangeDB::default_liverange ( ) const

pure virtual

Returns

a default live range that should live from parser to deparser.

Implemented in PHV::FieldSliceLiveRangeDB.

get_liverange()

virtual const LiveRangeInfo * PHV::IFieldSliceLiveRangeDB::get_liverange ( const PHV::FieldSlice & ) const

pure virtual

Returns

a const pointer to live range info, nullptr if not exist.

Implemented in PHV::FieldSliceLiveRangeDB.