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Lou,
Instead of this loop use AddToComposite WITHOUT LOOP and
WITHOUT SETFOREIGN
and use "Apply to" -> Filter instead.
This will be much faster.
if( InWatchList(3)
)
{
AddToComposite(C, "~Low
Cap", "c/80"<FONT
size=1>, 1+<FONT
color=#ff00ff size=1>2+<FONT color=#ff00ff
size=1>8+16<FONT
size=1>);
AddToComposite(O, <FONT color=#ff00ff
size=1>"~Low Cap", <FONT color=#ff00ff
size=1>"o/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);<FONT color=#0000ff
size=1>
AddToComposite(H, <FONT color=#ff00ff
size=1>"~Low Cap", <FONT color=#ff00ff
size=1>"h/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);<FONT color=#0000ff
size=1>
AddToComposite(L, <FONT color=#ff00ff
size=1>"~Low Cap", <FONT color=#ff00ff
size=1>"L/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);<FONT color=#0000ff
size=1>
AddToComposite(V, <FONT color=#ff00ff
size=1>"~Low Cap", <FONT color=#ff00ff
size=1>"v/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);
}
if( InWatchList(5)
)
{
AddToComposite(C, <FONT color=#ff00ff
size=1>"~High Cap", <FONT color=#ff00ff
size=1>"c/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);<FONT color=#0000ff
size=1>
AddToComposite(O, <FONT color=#ff00ff
size=1>"~High Cap", <FONT color=#ff00ff
size=1>"o/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);<FONT color=#0000ff
size=1>
AddToComposite(H, <FONT color=#ff00ff
size=1>"~High Cap", <FONT color=#ff00ff
size=1>"h/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);<FONT color=#0000ff
size=1>
AddToComposite(L, <FONT color=#ff00ff
size=1>"~High Cap", <FONT color=#ff00ff
size=1>"L/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);<FONT color=#0000ff
size=1>
AddToComposite(V, <FONT color=#ff00ff
size=1>"~High Cap", <FONT color=#ff00ff
size=1>"v/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);
}
Best regards,Tomasz Janeczkoamibroker.com
<BLOCKQUOTE
>
----- Original Message -----
<DIV
>From:
Lou
H
To: <A title=amibroker@xxxxxxxxxxxxxxx
href="">AmiBroker Group
Sent: Wednesday, December 24, 2003 6:04
PM
Subject: [amibroker] How to Program this
More Efficiently
The following code works but takes too long. What I
want to do is make two composites each from a different watch list and each
list has about 80 symbols. I want to run the code along with my one
minute scans for signals (the scans cover only one watch list and the
composites are not used for signals). Is there a more efficient way to
code this?
regards,
lou howard
=============================
WLno=3;
for( i =
0; ( sym=<FONT
color=#0000ff size=1>StrExtract(<FONT color=#0000ff
size=1>CategoryGetSymbols(
categoryWatchlist, WLno)
, i ) ) != ""; i++
)
{
SetForeign<FONT
size=1>(sym);
AddToComposite(C, <FONT color=#ff00ff
size=1>"~Low Cap", <FONT color=#ff00ff
size=1>"c/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);<FONT color=#0000ff
size=1>
AddToComposite(O, <FONT color=#ff00ff
size=1>"~Low Cap", <FONT color=#ff00ff
size=1>"o/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);<FONT color=#0000ff
size=1>
AddToComposite(H, <FONT color=#ff00ff
size=1>"~Low Cap", <FONT color=#ff00ff
size=1>"h/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);<FONT color=#0000ff
size=1>
AddToComposite(L, <FONT color=#ff00ff
size=1>"~Low Cap", <FONT color=#ff00ff
size=1>"L/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);<FONT color=#0000ff
size=1>
AddToComposite(V, <FONT color=#ff00ff
size=1>"~Low Cap", <FONT color=#ff00ff
size=1>"v/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);
}
WLno=5;
for( i =
0; ( sym=<FONT
color=#0000ff size=1>StrExtract(<FONT color=#0000ff
size=1>CategoryGetSymbols(
categoryWatchlist, WLno)
, i ) ) != ""; i++
)
{
SetForeign<FONT
size=1>(sym);
AddToComposite(C, <FONT color=#ff00ff
size=1>"~High Cap", <FONT color=#ff00ff
size=1>"c/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);<FONT color=#0000ff
size=1>
AddToComposite(O, <FONT color=#ff00ff
size=1>"~High Cap", <FONT color=#ff00ff
size=1>"o/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);<FONT color=#0000ff
size=1>
AddToComposite(H, <FONT color=#ff00ff
size=1>"~High Cap", <FONT color=#ff00ff
size=1>"h/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);<FONT color=#0000ff
size=1>
AddToComposite(L, <FONT color=#ff00ff
size=1>"~High Cap", <FONT color=#ff00ff
size=1>"L/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);<FONT color=#0000ff
size=1>
AddToComposite(V, <FONT color=#ff00ff
size=1>"~High Cap", <FONT color=#ff00ff
size=1>"v/80", <FONT color=#ff00ff
size=1>1+2<FONT
size=1>+8+<FONT
color=#ff00ff size=1>16);
}
filter = 1;
buy cross(ma(c, 20));
sell cross(ma(c, 30));
Send BUG REPORTS to
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