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Corrected "my_polygons" code example to include a call to `forth' at the end of the loop, which was previously omitted.

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Author:vwheeler
Date:2014-04-29T19:19:58.000000Z


git-svn-id: https://svn.eiffel.com/eiffel-org/trunk@1350 abb3cda0-5349-4a8f-a601-0c33ac3a8c38
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vwheeler
2014-04-29 19:19:58 +00:00
parent c2edd3911e
commit 3f6dfe5196
1 changed files with 2 additions and 0 deletions
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documentation/current/method/void-safe-programming-eiffel/creating-new-void-safe-project.wiki
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@@ -258,6 +258,7 @@ As we traverse the list we would use assignment attempt to try to attach each <c
print (l_my_rectangle.diagonal) print (l_my_rectangle.diagonal)
print ("%N") print ("%N")
end end
my_polygons.forth
end end
</code> </code>
The '''attached syntax''' allows us to check both attached status and type, and provides us with a fresh local variable when appropriate: The '''attached syntax''' allows us to check both attached status and type, and provides us with a fresh local variable when appropriate:
@@ -271,6 +272,7 @@ The '''attached syntax''' allows us to check both attached status and type, and
print (l_my_rectangle.diagonal) print (l_my_rectangle.diagonal)
print ("%N") print ("%N")
end end
my_polygons.forth
end end
</code> </code>
As with the other examples of the '''attached syntax''', it is no longer necessary to make a declaration for the local variable, in this case <code>l_my_rectangle</code>. As with the other examples of the '''attached syntax''', it is no longer necessary to make a declaration for the local variable, in this case <code>l_my_rectangle</code>.