VECTORENUMGROUPSPROC

Summary

Processes each vector group enumerated by the L_VecEnumGroups function.

Syntax

L_INT pEXT_CALLBACK YourFunction(pVector, pGroup, pUserData)

Parameters

pVECTORHANDLE pVector

Pointer to the vector handle that contains the groups to enumerate.

pVECTORGROUP pGroup

Pointer to the vector group being processed.

L_VOID *pUserData

A void pointer that you can use to access a variable or structure containing data that your callback function needs. This gives you a way to receive data indirectly from the function that uses this callback function. (This is the same pointer that you pass in the pUserData parameter of the calling function.)

Keep in mind that this is a void pointer, which must be cast to the appropriate data type within your callback function.

Returns

Comments

The L_VecEnumGroups function calls the callback function as it gets the handle of each vector group.

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

• L_VecEnumGroups

Topics

• Working with Vector Groups

Example

For an example, refer to L_VecEnumGroups.