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godzilla1
Beginner
Joined: 14 Jul 2005
Posts: 22
Location: Budapest
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 Posted: Wed Jul 27, 2005 8:12 am
variables
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I have stringlists with numbers.
For example #var joe {1|2|3|4|5}
#var rath {1|2|3|4|5}
etc...
I want to substract every values in every variable with one command. How can i do that?
I tryed to make a new variable like #var names {@joe|@rath...}
#forall @names {#show %i} show all numbers in all variables, but i couldnt change them. Is there any way?
And can i do this (substract all values) if i change the variables to data record? |
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Guinn
Wizard
Joined: 03 Mar 2001
Posts: 1127
Location: London
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Posted: Wed Jul 27, 2005 8:54 am
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Not sure if I understand what you're trying to do.
You want to subtract a number from each value in a stringlist?
So you'd want #var joe {1|2|3|4|5}
to become #var joe {0|1|2|3|4} ?
Something like
#var joe {1|2|3|4|5}
#var temp {}
#forall {@joe} {#additem temp {%eval(%i-1)}}
#var joe {@temp} |
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godzilla1
Beginner
Joined: 14 Jul 2005
Posts: 22
Location: Budapest
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Posted: Wed Jul 27, 2005 9:35 am
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Thanks, your answer helped me!
#FORALL @names {
#VARIABLE temp1 {@%%i}
#VARIABLE temp2 {}
#FORALL @temp1 {#IF (%%%i=0) {#VARIABLE temp2 {%additem( 0, @temp2)}} {#VARIABLE temp2 {%additem( %eval( %%%i-1), @temp2)}}}
#VARIABLE %%i @temp2
}
ahol #var names {joe,rath,jim, etc..}
#var joe {1|0|2|1|5|etc..}
and i substract all numbers of all names if they arent equal 0 |
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godzilla1
Beginner
Joined: 14 Jul 2005
Posts: 22
Location: Budapest
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Posted: Wed Jul 27, 2005 11:05 am
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Another question:
I have an aliase,
one command within the aliase is #forall @names {aliase2 %i}
(@names=joe,etc...)
within aliase2 i want to do :
#var XYZ%1 {ABC} <<<---this should make a XYZJoe named variable with the ABC value, but it doesnt. It makes XYZJoe variable, but the variable is empty. Why? |
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Guinn
Wizard
Joined: 03 Mar 2001
Posts: 1127
Location: London
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Posted: Wed Jul 27, 2005 12:34 pm
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It should work, and it does for me
#VAR names {joe|bob|jim}
#ALIAS makevars {#forall @names {alias2 %i}}
#ALIAS alias2 {#var XYZ%1 {ABC}}
typing 'makevars' creates XYZjoe, XYZbob, XYZjim, all with value ABC |
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godzilla1
Beginner
Joined: 14 Jul 2005
Posts: 22
Location: Budapest
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Posted: Wed Jul 27, 2005 6:08 pm
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Ok, thanks for answer, it really works. My zmud probably was bugged. Just restarted and work.
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