SFBQuery

Wrapper Class for the IQI interface.

#include <SFBQuery.h.hpp>

class SFBQuery : public SFBBase;

SFMTYPEDEFWRAPPER(SFBQuery)

Inheritance diagram

Version

BREW 2.0	BREW 2.1	BREW 3.1	BREW 4.0
O	O	O	O

Reference

BREW API IQI

Member

Public Functions
`SFCError`	QueryInterface( `AEECLSID` clsid , `VoidHandle` handle ) Ask an object for another API contract from the object in question.
`SFCError`	QueryInterface( `AEECLSID` clsid , `SFBBaseSmpPtr` handle ) Ask an object for another API contract from the object in question.
`SFBBaseSmp`	QueryInterface( `AEECLSID` clsid ) Ask an object for another API contract from the object in question.
`Void`	Self( `AEECLSID` clsidReq , `SFBQuerySmpPtr` clone , `AEECLSID` clsidImp ) Helper macro for those implementing an object with a single interface.
`SFBQuerySmp`	Self( `AEECLSID` clsidReq , `AEECLSID` clsidImp ) Helper macro for those implementing an object with a single interface.

Protected Functions
static `SFBBaseSmp`	FactoryByCreate( `AEECLSID` id , `SFCErrorPtr` exception = null ) (inherits from SFBBase) Create the instance for the specified ClassID's interface.
static `SFBBaseSmp`	FactoryByQuery( `SFBQuerySmpConstRef` query , `AEECLSID` id , `SFCErrorPtr` exception = null ) (inherits from SFBBase) Create the instance for the specified ClassID's interface using the SFBQuery instance.

SFBQuery::QueryInterface

Ask an object for another API contract from the object in question.

[ public ]
SFCError QueryInterface(
    AEECLSID clsid      // requested class ID exposed by the object
    VoidHandle handle   // returned object. Filled by this method
);

[ public ]
SFCError QueryInterface(
    AEECLSID clsid         // requested class ID exposed by the object
    SFBBaseSmpPtr handle   // returned object
);

[ public ]
SFBBaseSmp QueryInterface(
    AEECLSID clsid   
);

Reference

BREW API IQI_QueryInterface

SFBQuery::Self

Helper macro for those implementing an object with a single interface.

[ public ]
Void Self(
    AEECLSID clsidReq      // the ClassID passed to QueryInterface, the requested ClassID
    SFBQuerySmpPtr clone   // output interface pointer
    AEECLSID clsidImp      // the ClassID of the interface (other than IQueryInterface) that the object implements
);

[ public ]
SFBQuerySmp Self(
    AEECLSID clsidReq   // the ClassID passed to QueryInterface, the requested ClassID
    AEECLSID clsidImp   // the ClassID of the interface (other than IQueryInterface) that the object implements
);

Reference

BREW API IQI_SELF