On Wed, 03 Jun 2009, Szak�ts Viktor wrote:
> Can we add this to xhb lib?
It's already there:
REQUEST XHB_LIB
PROC MAIN()
LOCAL hValue
hValue := {=>}
hValue:VAR1 := 123.45
hValue:VAR2 := DATE()
? hValue:VAR1, hValue:VAR2
RETURN
> The other thing: I don't remember and also cannot find why
> we decided not to enable this feature back then. Do you
> remember?
Probably due to interaction with some default methods which
exist for all objects like: CLASSH or CLASSNAME and also
KEYS or VALUES which are supported by default for HASH arrays.
Enabling OOP interface to access hash items effectively block
using OOP for some operations on hashes, f.e.
hValue:eval( { |k,v,n| qout( k,v,n ) } )
hValue:del( k )
etc.
AFAIR we planed to discussed if we want to introduce such interface
as alternative to HB_H*() functions.
best regards,
Przemek
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