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kdevplatform/language/duchain

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  • ReferenceType
Public Types | Public Member Functions | Protected Member Functions | List of all members
KDevelop::ReferenceType Class Reference

#include <referencetype.h>

Inheritance diagram for KDevelop::ReferenceType:
Inheritance graph
[legend]

Public Types

enum  { Identity = 4 }
 
using Data = ReferenceTypeData
 
using Ptr = TypePtr< ReferenceType >
 
- Public Types inherited from KDevelop::AbstractType
enum  { Identity = 1 }
 
enum  CommonModifiers : quint32 {
  NoModifiers = 0, ConstModifier = 1 << 0, VolatileModifier = 1 << 1, TransientModifier = 1 << 2,
  NewModifier = 1 << 3, SealedModifier = 1 << 4, UnsafeModifier = 1 << 5, FixedModifier = 1 << 6,
  ShortModifier = 1 << 7, LongModifier = 1 << 8, LongLongModifier = 1 << 9, SignedModifier = 1 << 10,
  UnsignedModifier = 1 << 11, LanguageSpecificModifier = 1 << 12
}
 
using Data = AbstractTypeData
 
using Ptr = TypePtr< AbstractType >
 
enum  WhichType : quint8 {
  TypeAbstract, TypeIntegral, TypePointer, TypeReference,
  TypeFunction, TypeStructure, TypeArray, TypeDelayed,
  TypeEnumeration, TypeEnumerator, TypeAlias, TypeUnsure
}
 

Public Member Functions

 ReferenceType ()
 
 ReferenceType (const ReferenceType &rhs)
 
 ReferenceType (ReferenceTypeData &data)
 
 ~ReferenceType () override
 
AbstractType::Ptr baseType () const
 
AbstractType * clone () const override
 
bool equals (const AbstractType *rhs) const override
 
void exchangeTypes (TypeExchanger *exchanger) override
 
uint hash () const override
 
bool isRValue () const
 
ReferenceType & operator= (const ReferenceType &rhs)=delete
 
void setBaseType (const AbstractType::Ptr &baseType)
 
void setIsRValue (bool isRValue)
 
QString toString () const override
 
WhichType whichType () const override
 
- Public Member Functions inherited from KDevelop::AbstractType
 AbstractType ()
 
 AbstractType (AbstractTypeData &dd)
 
 AbstractType (const AbstractType &rhs)=delete
 
virtual ~AbstractType ()
 
void accept (TypeVisitor *v) const
 
int64_t alignOf () const
 
IndexedType indexed () const
 
void makeDynamic ()
 
quint32 modifiers () const
 
AbstractType & operator= (const AbstractType &rhs)=delete
 
void setAlignOf (int64_t alignedTo)
 
void setModifiers (quint32 modifiers)
 
void setSizeOf (int64_t sizeOf)
 
int64_t sizeOf () const
 
- Public Member Functions inherited from QSharedData
 QSharedData ()
 
 QSharedData (const QSharedData &other)
 

Protected Member Functions

void accept0 (TypeVisitor *v) const override
 
- Protected Member Functions inherited from KDevelop::AbstractType
QString toString (bool spaceOnLeft) const
 

Additional Inherited Members

- Static Public Member Functions inherited from KDevelop::AbstractType
static void acceptType (AbstractType::Ptr type, TypeVisitor *v)
 
template<class Type >
static Type::Data & copyData (const typename Type::Data &rhs)
 
template<class DataType >
static DataType & copyDataDirectly (const DataType &rhs)
 
template<class Type >
static Type::Data & createData ()
 
- Protected Attributes inherited from KDevelop::AbstractType
AbstractTypeData * d_ptr
 

Detailed Description

A type representing reference types.

ReferenceType is used to represent types which hold a reference to a variable.

Definition at line 35 of file referencetype.h.

Member Typedef Documentation

◆ Data

using KDevelop::ReferenceType::Data = ReferenceTypeData

Definition at line 96 of file referencetype.h.

◆ Ptr

using KDevelop::ReferenceType::Ptr = TypePtr<ReferenceType>

Definition at line 39 of file referencetype.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum
Enumerator
Identity 

Definition at line 92 of file referencetype.h.

Constructor & Destructor Documentation

◆ ReferenceType() [1/3]

KDevelop::ReferenceType::ReferenceType ( )

Default constructor.

Definition at line 61 of file referencetype.cpp.

◆ ReferenceType() [2/3]

KDevelop::ReferenceType::ReferenceType ( const ReferenceType &  rhs)

Copy constructor.

Parameters
rhstype to copy

Definition at line 33 of file referencetype.cpp.

◆ ReferenceType() [3/3]

KDevelop::ReferenceType::ReferenceType ( ReferenceTypeData &  data)
explicit

Constructor using raw data.

Parameters
datainternal data.

Definition at line 37 of file referencetype.cpp.

◆ ~ReferenceType()

KDevelop::ReferenceType::~ReferenceType ( )
override

Destructor.

Definition at line 66 of file referencetype.cpp.

Member Function Documentation

◆ accept0()

void KDevelop::ReferenceType::accept0 ( TypeVisitor *  v) const
overrideprotectedvirtual

Visitor method, reimplement to allow visiting of types.

Parameters
vvisitor which is visiting.

Implements KDevelop::AbstractType.

Definition at line 90 of file referencetype.cpp.

◆ baseType()

AbstractType::Ptr KDevelop::ReferenceType::baseType ( ) const

Retrieve the referenced type, ie.

what type of data this type references.

Returns
the base type.

Definition at line 70 of file referencetype.cpp.

◆ clone()

AbstractType * KDevelop::ReferenceType::clone ( ) const
overridevirtual

Should create a clone of the source-type, with as much data copied as possible without breaking the du-chain.

Implements KDevelop::AbstractType.

Definition at line 41 of file referencetype.cpp.

◆ equals()

bool KDevelop::ReferenceType::equals ( const AbstractType *  rhs) const
overridevirtual

Should return whether this type's content equals the given one Since this is used by the type-repository, it must compare ALL members of the data type.

Reimplemented from KDevelop::AbstractType.

Definition at line 46 of file referencetype.cpp.

◆ exchangeTypes()

void KDevelop::ReferenceType::exchangeTypes ( TypeExchanger *  exchanger)
overridevirtual

Should, like accept0, be implemented by all types that hold references to other types.

If this is called on one type, that type should call exchangeTypes(..) with all its referenced sub-types. The type itself does not recurse into the sub-types, that can be done by the exchanger itself if desired.

Reimplemented from KDevelop::AbstractType.

Definition at line 98 of file referencetype.cpp.

◆ hash()

uint KDevelop::ReferenceType::hash ( ) const
overridevirtual

A hash-value that should have the following properties:

  • When two types match on equals(), it should be same.
  • When two types don't match on equals(), it should be different with a high probability.

Reimplemented from KDevelop::AbstractType.

Definition at line 119 of file referencetype.cpp.

◆ isRValue()

bool KDevelop::ReferenceType::isRValue ( ) const

Checks whether this type is an rvalue- or lvalue-reference type.

Returns
true for rvalue-references, false for lvalue-references

Definition at line 80 of file referencetype.cpp.

◆ operator=()

ReferenceType& KDevelop::ReferenceType::operator= ( const ReferenceType &  rhs)
delete

◆ setBaseType()

void KDevelop::ReferenceType::setBaseType ( const AbstractType::Ptr &  baseType)

Sets the referenced type, ie.

what type of data this type references.

Parameters
baseTypethe base type.

Definition at line 75 of file referencetype.cpp.

◆ setIsRValue()

void KDevelop::ReferenceType::setIsRValue ( bool  isRValue)

Sets whether this type is an rvalue- or lvalue-reference type.

Parameters
isRValuetrue for rvalue-references, false for lvalue-references

Definition at line 85 of file referencetype.cpp.

◆ toString()

QString KDevelop::ReferenceType::toString ( ) const
overridevirtual

Returns this type as a string, preferably the same as it is expressed in the code.

Returns
this type as a string

Reimplemented from KDevelop::AbstractType.

Definition at line 103 of file referencetype.cpp.

◆ whichType()

AbstractType::WhichType KDevelop::ReferenceType::whichType ( ) const
overridevirtual

Determine which data type this abstract type represents.

Returns
the data type represented by this type.

Reimplemented from KDevelop::AbstractType.

Definition at line 114 of file referencetype.cpp.


The documentation for this class was generated from the following files:
  • referencetype.h
  • referencetype.cpp
This file is part of the KDE documentation.
Documentation copyright © 1996-2021 The KDE developers.
Generated on Thu Mar 4 2021 23:31:18 by doxygen 1.8.16 written by Dimitri van Heesch, © 1997-2006

KDE's Doxygen guidelines are available online.

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