class MetaObject

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acdk::lang::dmi::MetaObject Class Reference

#include <MetaObject.h>

Inheritance diagram for acdk::lang::dmi::MetaObject:

List of all members.

Detailed Description

A MetaObject is a class with meta information about a language construct.

Author:: Roger Rene Kommer (kommer@artefaktur.com)

Public Member Functions

virtual RMetaAttributeArray getMetaAttributes ()

return all meta information connected with this MetaObject

virtual RMetaAttributeArray getInstanceMetaAttributes (IN(RObject) obj)

return all meta information connected with this MetaObject and this Object.

virtual RMetaAttribute getMetaAttribute (IN(RString) keyname)

return meta atribute named by keyname

RObject getObjectMetaAttribute (IN(RString) keyname)

virtual ScriptVar getScriptVarMetaAttribute (IN(RString) keyname)

virtual RMetaAttribute getInstanceMetaAttribute (IN(RObject) obj, IN(RString) keyname)

return meta atribute named by keyname and obj instance

virtual ScriptVar getScriptVarInstanceMetaAttribute (IN(RObject) obj, IN(RString) keyname)

return meta atribute named by keyname and obj instance as ScriptVar

virtual bool hasMetaAttribute (IN(RString) keyname)

return true if a meta attribute is available under keyname

virtual bool hasInstanceMetaAttribute (IN(RObject) obj, IN(RString) keyname)

return true if a meta attribute is available under obj instance and keyname

virtual void setMetaAttribute (IN(RString) keyname, IN(RObject) obj)

set a new a meta attribute under keyname

virtual void setMetaAttribute (IN(RString) keyname, const ScriptVar &attr)

set ScriptVar as MetaAttribute

virtual void setInstanceMetaAttribute (IN(RObject) obj, IN(RString) keyname, IN(RObject) attr)

set a new attribute attr for this obj instance under keyname

virtual void setInstanceMetaAttribute (IN(RObject) obj, IN(RString) keyname, const ScriptVar &attr)

set a new attribute attr for this obj instance under keyname as ScriptVar

virtual void deleteMetaAttribute (IN(RString) keyname)

delete a a meta attribute under keyname

virtual void deleteInstanceMetaAttribute (IN(RObject) obj, IN(RString) keyname)

delete a a meta attribute for obj instance under keyname

virtual MetaInfo * getMetaInfo ()

internal should be implemented by Class, Method, Member, and so on

virtual RString toTypeString (int format=TpFtFormatStandard)=0

print the information

Static Public Member Functions

void registerListener (IN(RMetaObjectListener) listner)

void unRegisterListener (IN(RMetaObjectListener) listner)

Member Function Documentation

virtual void acdk::lang::dmi::MetaObject::deleteInstanceMetaAttribute ( IN(RObject) obj,

IN(RString) keyname

) [virtual]

delete a a meta attribute for obj instance under keyname

virtual void acdk::lang::dmi::MetaObject::deleteMetaAttribute ( IN(RString) keyname ) [virtual]

delete a a meta attribute under keyname

virtual RMetaAttribute acdk::lang::dmi::MetaObject::getInstanceMetaAttribute ( IN(RObject) obj,

IN(RString) keyname

) [virtual]

return meta atribute named by keyname and obj instance

virtual RMetaAttributeArray acdk::lang::dmi::MetaObject::getInstanceMetaAttributes ( IN(RObject) obj ) [virtual]

return all meta information connected with this MetaObject and this Object.

virtual RMetaAttribute acdk::lang::dmi::MetaObject::getMetaAttribute ( IN(RString) keyname ) [virtual]

return meta atribute named by keyname

virtual RMetaAttributeArray acdk::lang::dmi::MetaObject::getMetaAttributes ( ) [virtual]

return all meta information connected with this MetaObject

virtual MetaInfo* acdk::lang::dmi::MetaObject::getMetaInfo ( ) [inline, virtual]

internal should be implemented by Class, Method, Member, and so on

Reimplemented in acdk::lang::Class, acdk::lang::dmi::MetaObjectImpl, acdk::lang::reflect::Constructor, acdk::lang::reflect::Enumeration, acdk::lang::reflect::Field, acdk::lang::reflect::Method, acdk::lang::reflect::Parameter, and acdk::lang::reflect::Unit.

RObject acdk::lang::dmi::MetaObject::getObjectMetaAttribute ( IN(RString) keyname )

virtual ScriptVar acdk::lang::dmi::MetaObject::getScriptVarInstanceMetaAttribute ( IN(RObject) obj,

IN(RString) keyname

) [virtual]

return meta atribute named by keyname and obj instance as ScriptVar

virtual ScriptVar acdk::lang::dmi::MetaObject::getScriptVarMetaAttribute ( IN(RString) keyname ) [virtual]

virtual bool acdk::lang::dmi::MetaObject::hasInstanceMetaAttribute ( IN(RObject) obj,

IN(RString) keyname

) [virtual]

return true if a meta attribute is available under obj instance and keyname

virtual bool acdk::lang::dmi::MetaObject::hasMetaAttribute ( IN(RString) keyname ) [virtual]

return true if a meta attribute is available under keyname

void acdk::lang::dmi::MetaObject::registerListener ( IN(RMetaObjectListener) listner ) [static]

virtual void acdk::lang::dmi::MetaObject::setInstanceMetaAttribute ( IN(RObject) obj,

IN(RString) keyname,

const ScriptVar & attr

) [virtual]

set a new attribute attr for this obj instance under keyname as ScriptVar

virtual void acdk::lang::dmi::MetaObject::setInstanceMetaAttribute ( IN(RObject) obj,

IN(RString) keyname,

IN(RObject) attr

) [virtual]

set a new attribute attr for this obj instance under keyname

virtual void acdk::lang::dmi::MetaObject::setMetaAttribute ( IN(RString) keyname,

const ScriptVar & attr

) [virtual]

set ScriptVar as MetaAttribute

virtual void acdk::lang::dmi::MetaObject::setMetaAttribute ( IN(RString) keyname,

IN(RObject) obj

) [virtual]

set a new a meta attribute under keyname

virtual RString acdk::lang::dmi::MetaObject::toTypeString ( int format = TpFtFormatStandard ) [pure virtual]

print the information

Parameters:

format combination of acdk::lang::dmi::TypeNameFormat

Implemented in acdk::lang::Class, acdk::lang::dmi::MetaObjectImpl, acdk::lang::reflect::Constructor, acdk::lang::reflect::Enumeration, acdk::lang::reflect::Field, acdk::lang::reflect::Method, acdk::lang::reflect::Parameter, and acdk::lang::reflect::Unit.

void acdk::lang::dmi::MetaObject::unRegisterListener ( IN(RMetaObjectListener) listner ) [static]