Difference between revisions of "LlGetListLength"
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//flen_in and len_in will be the same | //flen_in and len_in will be the same | ||
</pre> | </pre> | ||
Locations | ====Locations==== | ||
'linden\indra\lscript\lscript_library\lscript_alloc.cpp' @ lsa_cmp_lists<br/> | 'linden\indra\lscript\lscript_library\lscript_alloc.cpp' @ lsa_cmp_lists<br/> | ||
'linden\indra\lscript\lscript_execute\lscript_execute.cpp' @ list_list_operation | 'linden\indra\lscript\lscript_execute\lscript_execute.cpp' @ list_list_operation | ||
Revision as of 20:18, 2 March 2007
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: integer llGetListLength( list src );| 185 | Function ID |
| 0.0 | Forced Delay |
| 10.0 | Energy |
Returns an integer that is the number of elements in the list src.
| • list | src |
Caveats
Examples
Notes
An easier and faster way to determine the length of a script is to do a not-equals compare with a null list. This works because the list not-equals compare returns the difference between the lengths.
list in; integer len_in = llGetListLength(in); integer flen_in = (in != []); //flen_in and len_in will be the same integer neg_len_in = -llGetListLength(in); integer fneg_len_in = ([] != in); //flen_in and len_in will be the same
Locations
'linden\indra\lscript\lscript_library\lscript_alloc.cpp' @ lsa_cmp_lists
'linden\indra\lscript\lscript_execute\lscript_execute.cpp' @ list_list_operation
See Also
Functions
| • | llListStatistics | – | LIST_STAT_NUM_COUNT |