KJS

KJS::ArrayInstance

KJS::ArrayInstance Class Reference

#include <array_instance.h>

Inheritance diagram for KJS::ArrayInstance:

[legend]

List of all members.

Detailed Description

Definition at line 30 of file array_instance.h.


Public Member Functions
	ArrayInstance (JSObject *proto, unsigned initialLength)
	ArrayInstance (JSObject *proto, const List &initialValues)
	~ArrayInstance ()
virtual bool	getOwnPropertySlot (ExecState *, const Identifier &, PropertySlot &)
virtual bool	getOwnPropertySlot (ExecState *, unsigned, PropertySlot &)
virtual void	put (ExecState exec, const Identifier &propertyName, JSValue value, int attr=None)
virtual void	put (ExecState exec, unsigned propertyName, JSValue value, int attr=None)
virtual bool	deleteProperty (ExecState *exec, const Identifier &propertyName)
virtual bool	deleteProperty (ExecState *exec, unsigned propertyName)
virtual void	getPropertyNames (ExecState *, PropertyNameArray &)
virtual void	mark ()
virtual const ClassInfo *	classInfo () const
unsigned	getLength () const
JSValue *	getItem (unsigned) const
void	sort (ExecState *exec)
void	sort (ExecState exec, JSObject compareFunction)
Static Public Attributes
static const ClassInfo	info = {"Array", 0, 0, 0}

Constructor & Destructor Documentation

ArrayInstance::ArrayInstance	(	JSObject *	proto,
		unsigned	initialLength
	)

Definition at line 81 of file array_object.cpp.

ArrayInstance::ArrayInstance	(	JSObject *	proto,
		const List &	initialValues
	)

Definition at line 89 of file array_object.cpp.

ArrayInstance::~ArrayInstance ( )

Definition at line 102 of file array_object.cpp.

Member Function Documentation

bool ArrayInstance::getOwnPropertySlot	(	ExecState *	exec,
		const Identifier &	propertyName,
		PropertySlot &	slot
	)			`[virtual]`

Reimplemented from KJS::JSObject.

Reimplemented in KJS::ArrayPrototype.

Definition at line 122 of file array_object.cpp.

bool ArrayInstance::getOwnPropertySlot	(	ExecState *	exec,
		unsigned	index,
		PropertySlot &	slot
	)			`[virtual]`

Reimplemented from KJS::JSObject.

Definition at line 146 of file array_object.cpp.

void ArrayInstance::put	(	ExecState *	exec,
		const Identifier &	propertyName,
		JSValue *	value,
		int	attr = `None`
	)			`[virtual]`

Sets the specified property.

See ECMA 8.6.2.2

Parameters:

	exec	The current execution state
	propertyName	The name of the property to set
	propertyValue	The value to set

Reimplemented from KJS::JSObject.

Definition at line 165 of file array_object.cpp.

void ArrayInstance::put	(	ExecState *	exec,
		unsigned	propertyName,
		JSValue *	value,
		int	attr = `None`
	)			`[virtual]`

Reimplemented from KJS::JSObject.

Definition at line 187 of file array_object.cpp.

bool ArrayInstance::deleteProperty	(	ExecState *	exec,
		const Identifier &	propertyName
	)			`[virtual]`

Removes the specified property from the object.

See ECMA 8.6.2.5

Parameters:

	exec	The current execution state
	propertyName	The name of the property to delete

Returns:: true if the property was successfully deleted or did not exist on the object. false if deleting the specified property is not allowed.

Reimplemented from KJS::JSObject.

Definition at line 213 of file array_object.cpp.

bool ArrayInstance::deleteProperty	(	ExecState *	exec,
		unsigned	propertyName
	)			`[virtual]`

Reimplemented from KJS::JSObject.

Definition at line 232 of file array_object.cpp.

void ArrayInstance::getPropertyNames	(	ExecState *	exec,
		PropertyNameArray &	propertyNames
	)			`[virtual]`

Reimplemented from KJS::JSObject.

Definition at line 247 of file array_object.cpp.

void ArrayInstance::mark ( ) [virtual]

Reimplemented from KJS::JSObject.

Definition at line 309 of file array_object.cpp.

virtual const ClassInfo* KJS::ArrayInstance::classInfo ( ) const [inline, virtual]

A pointer to a ClassInfo struct for this class.

This provides a basic facility for run-time type information, and can be used to check an object's class an inheritance (see inherits()). This should always return a statically declared pointer, or 0 to indicate that there is no class information.

This is primarily useful if you have application-defined classes that you wish to check against for casting purposes.

For example, to specify the class info for classes FooImp and BarImp, where FooImp inherits from BarImp, you would add the following in your class declarations:

   class BarImp : public JSObject {
     virtual const ClassInfo *classInfo() const { return &info; }
     static const ClassInfo info;
     // ...
   };

   class FooImp : public JSObject {
     virtual const ClassInfo *classInfo() const { return &info; }
     static const ClassInfo info;
     // ...
   };

And in your source file:

   const ClassInfo BarImp::info = {"Bar", 0, 0, 0}; // no parent class
   const ClassInfo FooImp::info = {"Foo", &BarImp::info, 0, 0};

See also:: inherits()

Reimplemented from KJS::JSObject.

Reimplemented in KJS::ArrayPrototype.

Definition at line 46 of file array_instance.h.

unsigned KJS::ArrayInstance::getLength ( ) const [inline]

Definition at line 49 of file array_instance.h.

JSValue * ArrayInstance::getItem ( unsigned i ) const

Definition at line 107 of file array_object.cpp.

void ArrayInstance::sort ( ExecState * exec )

Definition at line 336 of file array_object.cpp.

void ArrayInstance::sort	(	ExecState *	exec,
		JSObject *	compareFunction
	)

Definition at line 403 of file array_object.cpp.

Member Data Documentation

const ClassInfo ArrayInstance::info = {"Array", 0, 0, 0} [static]

Reimplemented in KJS::ArrayPrototype.

Definition at line 47 of file array_instance.h.

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

KJS

KJS::ArrayInstance Class Reference

Detailed Description

Public Member Functions

Static Public Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

KJS

kdelibs