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The P4 Compiler
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Public Member Functions | List of all members
P4::StructLocation Class Reference

#include <def_use.h>

Inheritance diagram for P4::StructLocation:
[legend]

Public Member Functions

 StructLocation (const IR::Type *type, cstring name)
 
void addField (cstring field, LocationSet *addTo) const
 
void addLastIndexField (LocationSet *result) const override
 
void addValidBits (LocationSet *result) const override
 
 DECLARE_TYPEINFO (StructLocation, WithFieldsLocation)
 
bool isHeader () const
 
bool isHeaderUnion () const
 
bool isStruct () const
 
void removeHeaders (LocationSet *result) const override
 
- Public Member Functions inherited from P4::WithFieldsLocation
void createField (cstring name, StorageLocation *field)
 
void dbprint (std::ostream &out) const override
 
 DECLARE_TYPEINFO (WithFieldsLocation, StorageLocation)
 
IterValues< hvec_map< cstring, const StorageLocation * >::const_iterator > fields () const
 
void replaceField (cstring field, StorageLocation *replacement)
 
- Public Member Functions inherited from P4::StorageLocation
 StorageLocation (const IR::Type *type, cstring name)
 
 DECLARE_TYPEINFO (StorageLocation)
 
const LocationSet * getLastIndexField () const
 
const LocationSet * getValidBits () const
 
const LocationSet * removeHeaders () const
 
cstring toString () const
 
- Public Member Functions inherited from P4::IHasDbPrint
void print () const
 
- 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
 

Additional Inherited Members

- Public Attributes inherited from P4::StorageLocation
unsigned id
 
const cstring name
 
const IR::Type * type
 
- Protected Member Functions inherited from P4::WithFieldsLocation
 WithFieldsLocation (const IR::Type *type, cstring name)
 
- Protected Member Functions inherited from P4::RTTI::Base
virtual const void * toImpl (TypeId typeId) const noexcept=0
 
- Protected Attributes inherited from P4::WithFieldsLocation
hvec_map< cstring, const StorageLocation * > fieldLocations
 

Detailed Description

Represents the locations for a struct, header or union

Member Function Documentation

◆ addLastIndexField()

void P4::StructLocation::addLastIndexField ( LocationSet * result) const
overridevirtual

Implements P4::StorageLocation.

◆ addValidBits()

void P4::StructLocation::addValidBits ( LocationSet * result) const
overridevirtual

Implements P4::StorageLocation.

◆ removeHeaders()

void P4::StructLocation::removeHeaders ( LocationSet * result) const
overridevirtual

Implements P4::StorageLocation.