LVectorGroup::EnumObjectsCallBack

#include "ltwrappr.h"

virtual L_INT LVectorGroup::EnumObjectsCallBack(pVector, pObject)

pVECTORHANDLE pVector;	/* pointer to a vector handle */
pVECTOROBJECT pObject;	/* pointer to a vector group */

Processes each vector object enumerated by the LVectorGroup::EnumObjects function.

Parameter	Description
pVector	Pointer to the class object's associated vector handle, which contains the objects to enumerate.
pObject	Pointer to the vector object being processed.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

The LVectorGroup::EnumObjects function calls this function as it gets a pointer to each vector object.

To use this function, derive a class from LVectorGroup and override the EnumObjectsCallBack member function. Note that LVectorGroup::EnumObjectsCallBack does not return an LVectorObject object.

To get detailed information about each vector object, attach the pVECTOROBJECT pObject to an LVectorObject class object and call LVectorObject::LockObject and LVectorObject::UnlockObject.

Required DLLs and Libraries

LVKRN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Functions:	LVectorGroup::EnumObjects, Class Members
Topics:	Working with Vector Groups