P4::EBPF::EBPFStructType Class Reference

Also represents headers and unions. More...

#include <ebpfType.h>

Inheritance diagram for P4::EBPF::EBPFStructType:

Public Member Functions
	EBPFStructType (const IR::Type_StructLike *strct)
void	declare (CodeBuilder *builder, cstring id, bool asPointer) override
	DECLARE_TYPEINFO (EBPFStructType, EBPFType, IHasWidth)
void	declareArray (CodeBuilder *builder, cstring id, unsigned size) override
void	declareInit (CodeBuilder *builder, cstring id, bool asPointer) override
void	emit (CodeBuilder *builder) override
void	emitInitializer (CodeBuilder *builder) override
unsigned	implementationWidthInBits () const override
unsigned	widthInBits () const override
	P4 width.
Public Member Functions inherited from P4::EBPF::EBPFType
	DECLARE_TYPEINFO (EBPFType, EBPFObject)
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
Public Member Functions inherited from P4::EBPF::IHasWidth
	DECLARE_TYPEINFO (IHasWidth)

Public Attributes
std::vector< EBPFField * >	fields
unsigned	implWidth
cstring	kind
cstring	name
unsigned	width
Public Attributes inherited from P4::EBPF::EBPFType
const IR::Type *	type

Additional Inherited Members
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)
Protected Member Functions inherited from P4::EBPF::EBPFType
	EBPFType (const IR::Type *type)
Protected Member Functions inherited from P4::RTTI::Base
virtual const void *	toImpl (TypeId typeId) const noexcept=0

Detailed Description

Also represents headers and unions.

Member Function Documentation

declare()

void P4::EBPF::EBPFStructType::declare ( CodeBuilder * builder, cstring id, bool asPointer )

overridevirtual

Implements P4::EBPF::EBPFType.

declareArray()

void P4::EBPF::EBPFStructType::declareArray ( CodeBuilder * builder, cstring id, unsigned size )

overridevirtual

Reimplemented from P4::EBPF::EBPFType.

declareInit()

void P4::EBPF::EBPFStructType::declareInit ( CodeBuilder * builder, cstring id, bool asPointer )

overridevirtual

Implements P4::EBPF::EBPFType.

emit()

void P4::EBPF::EBPFStructType::emit ( CodeBuilder * builder )

overridevirtual

Implements P4::EBPF::EBPFType.

emitInitializer()

void P4::EBPF::EBPFStructType::emitInitializer ( CodeBuilder * builder )

overridevirtual

Implements P4::EBPF::EBPFType.

implementationWidthInBits()

unsigned P4::EBPF::EBPFStructType::implementationWidthInBits ( ) const

inlineoverridevirtual

Width in the target implementation. Currently a multiple of 8.

Implements P4::EBPF::IHasWidth.

widthInBits()

unsigned P4::EBPF::EBPFStructType::widthInBits ( ) const

inlineoverridevirtual

P4 width.

Implements P4::EBPF::IHasWidth.