KDevelop::ListType Class Reference

#include <containertypes.h>

Inheritance diagram for KDevelop::ListType:

Public Types
enum	{ Identity = 58 }
using	Data = ListTypeData
using	Ptr = TypePtr< ListType >
Public Types inherited from KDevelop::StructureType
enum	{ Identity = 6 }
using	Data = StructureTypeData
using	Ptr = TypePtr< StructureType >

Public Member Functions
	ListType ()
	ListType (const ListType &rhs)
	ListType (StructureTypeData &data)
template<typename LanguageUnsureType >
void	addContentType (const AbstractType::Ptr &typeToAdd)
AbstractType *	clone () const override
QString	containerToString () const
IndexedType	contentType () const
bool	equals (const AbstractType *rhs) const override
uint	hash () const override
ListType &	operator= (const ListType &rhs)=delete
void	replaceContentType (const AbstractType::Ptr &newType)
QString	toString () const override
Public Member Functions inherited from KDevelop::StructureType
	StructureType ()
	StructureType (const StructureType &rhs)
	StructureType (StructureTypeData &data)
	~StructureType () override
AbstractType *	clone () const override
bool	equals (const AbstractType *rhs) const override
uint	hash () const override
StructureType &	operator= (const StructureType &rhs)=delete
QString	toString () const override
WhichType	whichType () const override
Public Member Functions inherited from KDevelop::MergeIdentifiedType< Parent >
	MergeIdentifiedType ()
	MergeIdentifiedType (const MergeIdentifiedType &rhs)=delete
	MergeIdentifiedType (Data &data)
bool	equals (const KDevelop::AbstractType *rhs) const override
const IdentifiedTypeData *	idData () const override
IdentifiedTypeData *	idData () override
Public Member Functions inherited from KDevelop::IdentifiedType
virtual	~IdentifiedType ()
void	clear ()
Declaration *	declaration (const TopDUContext *top) const
DeclarationId	declarationId () const
bool	equals (const IdentifiedType *rhs) const
uint	hash () const
DUContext *	internalContext (const TopDUContext *top) const
QualifiedIdentifier	qualifiedIdentifier () const
void	setDeclaration (Declaration *declaration)
void	setDeclarationId (const DeclarationId &id)

Protected Member Functions
	TYPE_DECLARE_DATA (ListType)
Protected Member Functions inherited from KDevelop::StructureType
void	accept0 (TypeVisitor *v) const override

Detailed Description

Represents a list-like object which can have a content type.

Example for Python:

# in the file describing the built-in list type
class List:         # (1)
    pass
 
# in the user's code:
a = []              # (2)
a.append(3)         # (3)

This type class can be used to determine the type of a as "list of int" as follows: (1) When creating the type for the List class, create a ListType instead of a structure type. (Your language plugin somehow needs to know which classes are list-like; Python does this through special comments for the class) (2) Set the type of a to the type declared by the List class, as usual. (3) Call

static_cast<ListType*>(a->abstractType())->addContentType(int_type)

(Your language plugin needs to know which methods add their argument's content to the type's content; Python does this through special comments for the method)

Definition at line 71 of file containertypes.h.

Member Typedef Documentation

Data

using KDevelop::ListType::Data = ListTypeData

Definition at line 133 of file containertypes.h.

Ptr

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

Definition at line 75 of file containertypes.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
Identity

Definition at line 131 of file containertypes.h.

Constructor & Destructor Documentation

ListType() [1/3]

KDevelop::ListType::ListType

(

)

Definition at line 21 of file containertypes.cpp.

ListType() [2/3]

KDevelop::ListType::ListType

(

const ListType &

rhs

)

Definition at line 27 of file containertypes.cpp.

ListType() [3/3]

KDevelop::ListType::ListType ( StructureTypeData &  data )

explicit

Definition at line 24 of file containertypes.cpp.

Member Function Documentation

addContentType()

template<typename LanguageUnsureType >

void KDevelop::ListType::addContentType ( const AbstractType::Ptr &  typeToAdd )

inline

Adds typeToAdd to the content type of this list.

If the list currently has no type, it is set to this type. If typeToAdd equals this list's content type, or is a useless type nothing happens. Otherwise, the type of the list becomes an unsure type of the previous and typeToAdd.

Pass your language's UnsureType as a template parameter, as it will eventually need to be instantiated.

Note

If the type is already assigned to a declaration, the duchain must be write-locked when this is called.

Parameters

typeToAdd

The new type the list's contents can possibly be of.

Definition at line 101 of file containertypes.h.

clone()

AbstractType * KDevelop::ListType::clone ( ) const

override

Definition at line 59 of file containertypes.cpp.

containerToString()

QString KDevelop::ListType::containerToString

(

)

const

Return only the container type, not the content type in a string.

Definition at line 92 of file containertypes.cpp.

contentType()

IndexedType KDevelop::ListType::contentType

(

)

const

Get this lists's content type.

Definition at line 49 of file containertypes.cpp.

equals()

bool KDevelop::ListType::equals ( const AbstractType *  rhs ) const

override

Definition at line 97 of file containertypes.cpp.

hash()

uint KDevelop::ListType::hash ( ) const

override

Definition at line 125 of file containertypes.cpp.

operator=()

ListType& KDevelop::ListType::operator= ( const ListType &  rhs )

delete

replaceContentType()

void KDevelop::ListType::replaceContentType

(

const AbstractType::Ptr &

newType

)

Replaces this list's content type by newType.

Definition at line 39 of file containertypes.cpp.

toString()

QString KDevelop::ListType::toString ( ) const

override

Formats this type (base type and content type) in a string.

Definition at line 69 of file containertypes.cpp.

TYPE_DECLARE_DATA()

KDevelop::ListType::TYPE_DECLARE_DATA ( ListType  )

protected

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

• containertypes.h
• containertypes.cpp