KJS::StringPrototypeImp Class Reference

Inheritance diagram for KJS::StringPrototypeImp:

KJS::StringInstanceImp KJS::ObjectImp KJS::ValueImp List of all members.

Detailed Description

Definition at line 51 of file string_object.h.


Public Member Functions

 StringPrototypeImp (ExecState *exec, ObjectPrototypeImp *objProto)
Value get (ExecState *exec, const Identifier &p) const
virtual const ClassInfoclassInfo () const

Static Public Attributes

static const ClassInfo info = {"String", &StringInstanceImp::info, &stringTable, 0}

Member Function Documentation

virtual const ClassInfo* KJS::StringPrototypeImp::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 ObjectImp {
     virtual const ClassInfo *classInfo() const { return &info; }
     static const ClassInfo info;
     // ...
   };

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

And in your source file:

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

See also:
inherits()

Reimplemented from KJS::StringInstanceImp.

Definition at line 56 of file string_object.h.

Value StringPrototypeImp::get ( ExecState exec,
const Identifier p 
) const [virtual]

Implementation of the [[Get]] internal property (implemented by all Objects).

See also:
Object::get()

Reimplemented from KJS::StringInstanceImp.

Definition at line 179 of file string_object.cpp.


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