On 09/06/10 15:50, Marcos Douglas wrote:
On Tue, Jun 8, 2010 at 3:44 PM, Luiz Americo Pereira Camara
<luiz...@oi.com.br> wrote:
Marcos Douglas escreveu:
Exactly.
Therefore I always used 'const' only at 'strings' params. I thought it
had changed, but not. ;-)
It can be useful for record parameters also
If the record have strings, I think.
Surely it's for any parameter which the called procedure does not
change, which would be more efficiently passed as a reference? That
would include any record larger than a few bytes, and arrays.
FP
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