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

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{{!}}
{{!}}
*If '''{{{1}}}''' <= '''{{{2}}}''' then the range operated on starts at '''{{{1}}}''' and ends at '''{{{2}}}'''. ['''{{{1}}}''', '''{{{2}}}''']
*If '''{{{1}}}''' <= '''{{{2}}}''' then the range operated on starts at '''{{{1}}}''' and ends at '''{{{2}}}'''. ['''{{{1}}}''', '''{{{2}}}''']
*If '''{{{1}}}''' > '''{{{2}}}''' then the range operated on starts at '''0''' and goes to '''{{{2}}}''' and then starts again at '''{{{1}}}''' and goes to the end. ['''0''', '''{{{2}}}'''] + ['''{{{1}}}''', '''-1''']
*If '''{{{1}}}''' > '''{{{2}}}''' then the range operated on starts at '''0''' and goes to '''{{{2}}}''' and then starts again at '''{{{1}}}''' and goes to '''-1'''. ['''0''', '''{{{2}}}'''] + ['''{{{1}}}''', '''-1''']
{{!}}}
{{!}}}
See {{LSLGC|Negative_Index#Range Functions|negative indexes}} for more information.
See {{LSLGC|Negative_Index#Range Functions|negative indexes}} for more information.
}}<noinclude>{{#var:spec}}</noinclude>
}}<noinclude>{{#var:spec}}</noinclude>

Revision as of 18:33, 6 March 2007

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

Mentally first translate any negative indexes into positive indexes

  • If {{{1}}} <= {{{2}}} then the range operated on starts at {{{1}}} and ends at {{{2}}}. [{{{1}}}, {{{2}}}]
  • If {{{1}}} > {{{2}}} then the range operated on starts at 0 and goes to {{{2}}} and then starts again at {{{1}}} and goes to -1. [0, {{{2}}}] + [{{{1}}}, -1]

See negative indexes for more information.

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