Computer Science Canada Deleting flexible arrays |
| Author: | smool [ Tue Jun 21, 2011 8:29 pm ] |
| Post subject: | Deleting flexible arrays |
I know the code too make new values, how do delete? i tried var books : flexible array 1..4 of int new books, lower (books) - 3 and it gives me an error |
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| Author: | Tony [ Tue Jun 21, 2011 8:42 pm ] |
| Post subject: | RE:Deleting flexible arrays |
what kind of an error? Also, what is the value of "lower (books) - 3"? |
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| Author: | smool [ Sat Jun 25, 2011 2:44 pm ] |
| Post subject: | RE:Deleting flexible arrays |
well the value is 4, so if i subract 3 it should go down too 1 should it not?. Like this works if i try to subract 1, but if i try to subract anything higher i get an error |
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| Author: | Tony [ Sat Jun 25, 2011 2:56 pm ] | ||
| Post subject: | Re: RE:Deleting flexible arrays | ||
smool @ Sat Jun 25, 2011 2:44 pm wrote: it should go down too 1 should it not?
I should have been more clear -- what is the actual value?
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| Author: | RandomLetters [ Sat Jun 25, 2011 6:05 pm ] |
| Post subject: | RE:Deleting flexible arrays |
Check the documentation of upper and lower |
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