Difference between revisions of "LlList2Float"
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| Line 3: | Line 3: | ||
|func_id=187|func_sleep=0.0|func_energy=10.0 | |func_id=187|func_sleep=0.0|func_energy=10.0 | ||
|func=llList2Float|return_type=float|p1_type=list|p1_name=src|p2_type=integer|p2_name=index | |func=llList2Float|return_type=float|p1_type=list|p1_name=src|p2_type=integer|p2_name=index | ||
|func_footnote | |func_footnote=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 {{HoverText|zero|0.0}} is returned. | ||
|func_desc | |||
|sort=List2Float | |sort=List2Float | ||
|return_text=that is at '''index''' in '''src'''. | |return_text=that is at '''index''' in '''src'''. | ||
Revision as of 16:58, 6 March 2007
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: float llList2Float( list src, integer index );| 0.0 | Forced Delay |
| 10.0 | Energy |
Returns a float that is at index in src.
| • list | src | |||
| • integer | index |
index supports negative indexes. 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.
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);
Examples
See Also
Deep Notes
Signature |
|---|
function float llList2Float( list src, integer index ); |