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06/05/2003 12:29:46
 
 
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06/05/2003 12:06:45
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00785368
Message ID:
00785447
Vues:
19
Can someone clarify this for me please? I'm having trouble following, but I'm interested...

>Hi Sergey
>
>It is 90% faster on my PENTIUM 4 2.2Ghz Notebook
>
>The problem is EVAL().
>
>VFP is not compiled, and it ( i think ) not uses P-code, but uses an
>
>Token-Code. EVAL need parsing phase for build tokens.
>
>In fact, compare:
>
>=NOT EVAL('.T.')
>
>with
>
>=EVAL('NOT .T.')
>
>The first is 35% faster the second
>
>The rule it is obvious :
>
>put more court possible strings on EVAL & and EXECSCRIPT
>
>Fabio
.·*´¨)
.·`TCH
(..·*

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