OCLOperators indexOf0
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=== | === indexOf0 ( object : T ) : Integer[edit | edit source] === | ||
Returns the position of ''object'' in sequence ''self - '''0 based'''.'' | Returns the position of ''object'' in sequence ''self - '''0 based'''.'' | ||
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The zero-based index of an object in the collection is possibly -1 if nonexistent. | The zero-based index of an object in the collection is possibly -1 if nonexistent. | ||
See discussion and reason for introduction of IndexOf0 operator at page of [[Documentation:OCLOperators indexOf|IndexOf]] operator | |||
See also [[Documentation:OCLOperators at0|at0]] | |||
[[Category:OCL Collection Operators]] | [[Category:OCL Collection Operators]] | ||
{{Edited|July|12|2024}} | {{Edited|July|12|2024}} | ||
Revision as of 09:53, 2 October 2024
This page was created by Alexandra on 2017-08-13. Last edited by Edgar on 2025-01-20.
indexOf0 ( object : T ) : Integer[edit | edit source]
Returns the position of object in sequence self - 0 based.
| Expression | Result |
|---|---|
| Sequence{'a', 'b'}->indexOf('a') | 0 |
The zero-based index of an object in the collection is possibly -1 if nonexistent.
See discussion and reason for introduction of IndexOf0 operator at page of IndexOf operator
See also at0