bm::Parser Class Reference

Implements a P4 parser. More...

Inheritance diagram for bm::Parser:

Public Member Functions
void	parse (Packet *pkt) const
	Parser (const Parser &other)=delete
	Deleted copy constructor. More...
Parser &	operator= (const Parser &other)=delete
	Deleted copy assignment operator. More...
	Parser (Parser &&other)=delete
	Deleted move constructor (const member variables) More...
Parser &	operator= (Parser &&other)=delete
	Deleted move assignment operator (const member variables) More...
Public Member Functions inherited from bm::NamedP4Object
const std::string &	get_name () const
	Get the name of the P4 instance. More...
p4object_id_t	get_id () const
	Get the compiler-provided id. More...
	NamedP4Object (const NamedP4Object &other)=delete
	Deleted copy constructor. More...
NamedP4Object &	operator= (const NamedP4Object &other)=delete
	Deleted copy assignment operator. More...
	NamedP4Object (NamedP4Object &&other)=default
	Default move constructor. More...
NamedP4Object &	operator= (NamedP4Object &&other)=default
	Default assignment operator. More...

Detailed Description

Implements a P4 parser.

Constructor & Destructor Documentation

Parser() [1/2]

bm::Parser::Parser ( const Parser &  other )

delete

Deleted copy constructor.

Parser() [2/2]

bm::Parser::Parser ( Parser &&  other )

delete

Deleted move constructor (const member variables)

Member Function Documentation

operator=() [1/2]

Parser& bm::Parser::operator= ( const Parser &  other )

delete

Deleted copy assignment operator.

operator=() [2/2]

Parser& bm::Parser::operator= ( Parser &&  other )

delete

Deleted move assignment operator (const member variables)

parse()

void bm::Parser::parse

(

Packet *

pkt

)

const

Extracts Packet headers as specified by the parse graph. When the parser extracts a header to the PHV, the header is marked as valid. After parsing a packet, you can send it to the appropriate match-action Pipeline for processing. Depending on how your target is organized, you could also send it to another Parser for deeper parsing.

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The documentation for this class was generated from the following file:

• include/bm/bm_sim/parser.h