P4::EBPF::EBPFCounterPSA Class Reference

Inheritance diagram for P4::EBPF::EBPFCounterPSA:

Public Types
enum	CounterType { PACKETS , BYTES , PACKETS_AND_BYTES }

Public Member Functions
	EBPFCounterPSA (const EBPFProgram *program, const IR::Declaration_Instance *di, cstring name, CodeGenInspector *codeGen)
	DECLARE_TYPEINFO (EBPFCounterPSA, EBPFCounterTable)
virtual void	emitCount (CodeBuilder *builder, const IR::MethodCallExpression *expression, CodeGenInspector *codeGen)
virtual void	emitCounterInitializer (CodeBuilder *builder)
virtual void	emitCounterUpdate (CodeBuilder *builder, cstring target, cstring keyName)
void	emitDirectMethodInvocation (CodeBuilder *builder, const P4::ExternMethod *method, cstring valuePtr)
void	emitInstance (CodeBuilder *builder) override
virtual void	emitKeyType (CodeBuilder *builder)
void	emitMethodInvocation (CodeBuilder *builder, const P4::ExternMethod *method, CodeGenInspector *codeGen)
void	emitTypes (CodeBuilder *builder) override
virtual void	emitValueType (CodeBuilder *builder)
Public Member Functions inherited from P4::EBPF::EBPFCounterTable
	EBPFCounterTable (const EBPFProgram *program, const IR::ExternBlock *block, cstring name, CodeGenInspector *codeGen)
	EBPFCounterTable (const EBPFProgram *program, cstring name, CodeGenInspector *codeGen, size_t size, bool isHash)
	DECLARE_TYPEINFO (EBPFCounterTable, EBPFTableBase)
virtual void	emitCounterAdd (CodeBuilder *builder, const IR::MethodCallExpression *expression)
virtual void	emitCounterIncrement (CodeBuilder *builder, const IR::MethodCallExpression *expression)
virtual void	emitMethodInvocation (CodeBuilder *builder, const P4::ExternMethod *method)
Public Member Functions inherited from P4::EBPF::EBPFObject
	DECLARE_TYPEINFO (EBPFObject)
Public Member Functions inherited from P4::ICastable
template<typename T >
T &	as ()
	Tries to convert the class to type T. A BUG occurs if the cast fails.
template<typename T >
const T &	as () const
	Tries to convert the class to type T. A BUG occurs if the cast fails.
template<typename T >
T *	checkedTo ()
	Performs a checked cast. A BUG occurs if the cast fails.
template<typename T >
const T *	checkedTo () const
	Performs a checked cast. A BUG occurs if the cast fails.
Public Member Functions inherited from P4::RTTI::Base
template<typename T >
bool	is () const noexcept
virtual bool	isA (TypeId typeId) const noexcept=0
template<typename T >
const T *	to () const noexcept
	Same as to, but returns const pointer to T.
template<typename T >
T *	to () noexcept
virtual TypeId	typeId () const noexcept=0

Static Public Member Functions
static CounterType	toCounterType (int type)
Static Public Member Functions inherited from P4::EBPF::EBPFObject
static cstring	externalName (const IR::IDeclaration *declaration)
static cstring	getSpecializedTypeName (const IR::Declaration_Instance *di)
static cstring	getTypeName (const IR::Declaration_Instance *di)

Public Attributes
CounterType	type
Public Attributes inherited from P4::EBPF::EBPFTableBase
CodeGenInspector *	codeGen
cstring	dataMapName
cstring	instanceName
cstring	keyTypeName
const EBPFProgram *	program
cstring	valueTypeName

Protected Attributes
EBPFType *	dataplaneWidthType
EBPFType *	indexWidthType
bool	isDirect
Protected Attributes inherited from P4::EBPF::EBPFCounterTable
bool	isHash
size_t	size

Additional Inherited Members
Protected Member Functions inherited from P4::EBPF::EBPFTableBase
	EBPFTableBase (const EBPFProgram *program, cstring instanceName, CodeGenInspector *codeGen)
	DECLARE_TYPEINFO (EBPFTableBase, EBPFObject)
Protected Member Functions inherited from P4::RTTI::Base
virtual const void *	toImpl (TypeId typeId) const noexcept=0

Member Function Documentation

emitInstance()

void P4::EBPF::EBPFCounterPSA::emitInstance ( CodeBuilder * builder )

overridevirtual

Reimplemented from P4::EBPF::EBPFCounterTable.

emitTypes()

void P4::EBPF::EBPFCounterPSA::emitTypes ( CodeBuilder * builder )

overridevirtual

Reimplemented from P4::EBPF::EBPFCounterTable.