Difference between revisions of "Template:LSL Function/negative index"

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m (typo)
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{{#vardefine:ni_nc|}}
{{#vardefine:ni_nc|}}
{{#vardefine:ni_p1|number}}
{{#vardefine:ni_p1|number}}
{{#vardefine:ni_p2|p2}}
<!--{{#vardefine:ni_p2|p2}}
<!--{{#vardefine:ni_p3|p3}}-->
{{#vardefine:ni_p3|p3}}-->


</noinclude>{{#if:
</noinclude>{{#if:
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  |3=either '''{{{2}}}''', '''{{{3}}}''' or '''{{{4}}}''' are
  |3=either '''{{{2}}}''', '''{{{3}}}''' or '''{{{4}}}''' are
  |2=either '''{{{2}}}''' or '''{{{3}}}''' are
  |2=either '''{{{2}}}''' or '''{{{3}}}''' are
  |1='''{{{2}}}''' is}} out of bounds the script continues to execute without an error message.
  |1='''{{{2}}}''' is}} out of bounds the script continues to execute without an error message{{#if:{{{returns|}}}|&#32;{{{returns|}}}|.}}
}}}}
}}}}


Revision as of 12:21, 9 April 2010

Format: {{LSL Function/negative index|boolean|p1|p2|p3}}
Exclude p1, p2, or p3 if not used.




Debugging

#var value
header_footnote

{{{2}}} supports negative indexes.

spec
Index Positive Negative
First 0 -length
Last length - 1 -1

Indexes

  • Positive indexes count from the beginning, the first item being indexed as 0, the last as (length - 1).
  • Negative indexes count from the far end, the first item being indexed as -length, the last as -1.
caveats
  • If {{{2}}} is out of bounds the script continues to execute without an error message.
notes
constants_nb
also_articles
•  Test
•  Negative Index
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