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Update wikipage Getting a STRING from a NUMERIC object. (Signed-off-by:tioui).

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2018-04-30 12:44:40 +00:00
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documentation/18.01/eiffel/Tutorials/Mini-HowTo/Getting-a-STRING-from-a-NUMERIC-object.wiki Normal file
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[[Property:uuid|B74D374E-895C-4F22-B95F-656BD78ECD03]]
[[Property:weight|0]]
[[Property:title|Getting a STRING from a NUMERIC object]]
[[Property:link_title|NUMERIC to STRING]]
Every class have the <code>out</code> method that can be used to get a text version of the object. For a lot of class, this method return internal informations that is not really usefull for the end user. But for every <code>NUMERIC</code> class, the <code>out</code> method return a text representation of the number that the <code>NUMERIC</code> object represent.
<code>
print_integer(a_integer:INTEGER)
do
print(a_integer.out + "%N")
end
</code>