LVectorGroup::EnumObjectsCallBack

Summary

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

Syntax

virtual L_INT LVectorGroup::EnumObjectsCallBack(pVector, pObject)

Parameters

pVECTORHANDLE pVector

Pointer to the class object's associated vector handle, which contains the objects to enumerate.

pVECTOROBJECT pObject

Pointer to the vector object being processed.

Returns

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

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

See Also

Functions

• LVectorGroup::EnumObjects
• Class Members

Topics

• Working with Vector Groups

Example

For an example, refer to [LVectorGroup::EnumObjects]LVectorGroup-EnumObjects.html).