P4::BMV2::V1ModelProperties Class Reference

Static Public Attributes
static const cstring	jsonMetadataParameterName = "standard_metadata"_cs
static const cstring	validField = "$valid$"_cs

Member Data Documentation

validField

const cstring P4::BMV2::V1ModelProperties::validField = "$valid$"_cs

static

The name of BMV2's valid field. This is a hidden bit<1> field automatically added by BMV2 to all header types; reading from it tells you whether the header is valid, just as if you had called isValid().