P4::BitRange::StartLen Struct Reference

#include <bitrange.h>

Public Member Functions
	StartLen (const StartLen &)=delete
	StartLen (int start, int len)
StartLen &	operator= (const StartLen &)=delete

Public Attributes
const int	len
const int	start

Detailed Description

A helper type used to construct a range, specified as the region of a certain length beginning at a certain bit index. For example, StartLen(6, 8) denotes a range containing eight bits: bit 6, bit 7, bit 8, bit 9, bit 10, bit 11, bit 12, and bit 13.

As with FromTo, StartLen is only meant to be used when constructing a HalfOpenRange or ClosedRange.