OBJECT_ENTRY_AUTO

  • Article

 

Enters an ATL object into the object map, updates the registry, and creates an instance of the object.

Syntax

      OBJECT_ENTRY_AUTO( 
   clsid, 
   class  
)

Parameters

  • clsid
    [in] The CLSID of a COM class implemented by the C++ class named class.

  • class
    [in] The name of the C++ class implementing the COM class represented by clsid.

Remarks

Object entry macros are placed at global scope in the project to provide support for the registration, initialization, and creation of a class.

OBJECT_ENTRY_AUTO enters the function pointers of the creator class and class-factory creator class CreateInstance functions for this object into the auto-generated ATL object map. When CAtlComModule::RegisterServer is called, it updates the system registry for each object in the object map.

The table below describes how the information added to the object map is obtained from the class given as the second parameter to this macro.

Information for

Obtained from

COM registration

Registry Macros

Class factory creation

Class Factory Macros

Instance creation

Aggregation Macros

Component category registration

Category Macros

Class-level initialization and cleanup

ObjectMain

Requirements

Header: atlcom.h

See Also

Object Map Macros
ATL Macros
OBJECT_ENTRY_NON_CREATEABLE_EX_AUTO
DECLARE_OBJECT_DESCRIPTION
7AF0223D-148E-4A4C-BF9C-3E916A3B67EC
ABD10EE2-54F0-4F94-9EC2-DDF8F4C8C8CD
9CCD7065-79D6-4FC6-A4DF-CE313BDBD4DC