Difference between revisions of "LlList2Float"
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Gigs Taggart (talk | contribs) (hmm I think this is better.) |
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{{LSL_Function/negative index|true|index}} | |||
{{LSL_Function | {{LSL_Function | ||
|func_id=187|func_sleep=0.0|func_energy=10.0 | |func_id=187|func_sleep=0.0|func_energy=10.0 | ||
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|examples | |examples | ||
|helpers | |helpers | ||
|also_functions= | |also_functions={{LSL DefineRow||{{LSLG|llList2String}}|}} | ||
{{LSL DefineRow||{{LSLG|llList2Integer}}|}} | |||
|also_events | |also_events | ||
|also_tests | |also_tests | ||
|also_articles | |also_articles | ||
|notes | |notes | ||
|cat1=List | |cat1=List | ||
|cat2 | |cat2 | ||
Revision as of 12:01, 25 February 2007
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: float llList2Float( list src, integer index );| 187 | Function ID |
| 0.0 | Forced Delay |
| 10.0 | Energy |
If the type of the entry at index in src is not a float it is typecast into a float. If it cannot be typecast zero is returned.
Returns a float that is at index in src.
| • list | src | |||
| • integer | index |
index supports negative indexes.
Specification
| 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 index is out of bounds the script continues to execute without an error message.
- When used to typecast from a string it can only handle floats in simple notation. It will not handle hex formats or scientific notation.
- A true typecast will handle both properly: (float)llList2String(src, index);