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Syntax

IS_LOOKUP( cHome, cLookup )

Purpose

Determine if cLookup is in the chain of cHome's lookups.

Arguments

     cHome -- name of the home table

     cLookup -- determine if this table is in the chain of lookups of
                    cHome

Setup

Of THE_USUAL().

Example

While in a table being administered by THE_USUAL():

     ? IS_LOOKUP( "CUSTOMER", "ORDERS" )

Returns

.T. if cLookup is in the chain of cHome's lookups, else .F.

Side Effects

Crash if not called from within a session of THE_USUAL().

Artful Calls

LOOKUPS

Source File

AA_RELAT.PRG