Difference between revisions of "StringReverse"
Void Singer (talk | contribs) m (moved UStringRev to StringReverse: conformance to naming standards of user defined functions) |
Void Singer (talk | contribs) m (tweaked) |
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<div style="float:right;">__TOC__</div> | <div style="float:right;">__TOC__</div> | ||
{{void-box | {{void-box | ||
|title=[[:Category:LSL_User-Defined_Functions|User-Defined Function]]: [[string]] uStringReverse( [[string]] ''vStrSrc'' ); | |title=<div id="box" style="display:none"><h2>Summary</h2></div>[[:Category:LSL_User-Defined_Functions|User-Defined Function]]: [[string]] uStringReverse( [[string]] ''vStrSrc'' ); | ||
|content= | |content= | ||
Returns a string that is ''vStrSrc'' with the characters in reverse order | Returns a string that is ''vStrSrc'' with the characters in reverse order | ||
* ''vStrSrc'': source string to reverse | * ''vStrSrc'': source string to reverse | ||
'''Smaller Code:''' | |||
'''Smaller | |||
* LSO: 169 bytes | * LSO: 169 bytes | ||
* MONO: 512 bytes | * MONO: 512 bytes | ||
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/*//-- --//*/</lsl><!-- Please do not remove license statement --> | /*//-- --//*/</lsl><!-- Please do not remove license statement --> | ||
'''Faster | '''Faster Code:''' | ||
* LSO: 184 bytes | * LSO: 184 bytes | ||
* MONO: 512 bytes | * MONO: 512 bytes | ||
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{{void-box | {{void-box | ||
|title=Caveats | |title=Caveats | ||
|content= | |content= | ||
* The "Faster" version doubles the string size internally, and is more likely to cause a stack/heap collision(script crash) with large strings and/or limited free memory | * The "Faster" version doubles the string size internally, and is more likely to cause a stack/heap collision(script crash) with large strings and/or limited free memory | ||
}} | }} | ||
[[Category:LSL_User-Defined_Functions]] | [[Category:LSL_User-Defined_Functions]] | ||
Revision as of 03:12, 29 May 2010
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User-Defined Function: string uStringReverse( string vStrSrc );
Returns a string that is vStrSrc with the characters in reverse order
- vStrSrc: source string to reverse
Smaller Code:
- LSO: 169 bytes
- MONO: 512 bytes
<lsl>string uStringReverse( string vStrSrc ){
integer vIntCnt = llStringLength( vStrSrc );
while (vIntCnt){
vStrSrc += llGetSubString( vStrSrc, (vIntCnt = ~-vIntCnt), vIntCnt );
vStrSrc = llDeleteSubString( vStrSrc, vIntCnt, vIntCnt );
}
return vStrSrc;
} /*//-- Anti-License Text --//*/ /*// Contributed Freely to the Public Domain without limitation. //*/ /*// 2009 (CC0) [ http://creativecommons.org/publicdomain/zero/1.0 ] //*/ /*// Void Singer [ https://wiki.secondlife.com/wiki/User:Void_Singer ] //*/ /*//-- --//*/</lsl>
Faster Code:
- LSO: 184 bytes
- MONO: 512 bytes
<lsl>string uStringReverse( string vStrSrc ){
integer vIntCnt = llStringLength( vStrSrc );
while (vIntCnt){
vStrSrc += llGetSubString( vStrSrc, (vIntCnt = ~-vIntCnt), vIntCnt );
}
return llGetSubString( vStrSrc, llStringLength( vStrSrc ) >> 1, 0xFFFFFFFF );
} /*//-- Anti-License Text --//*/ /*// Contributed Freely to the Public Domain without limitation. //*/ /*// 2009 (CC0) [ http://creativecommons.org/publicdomain/zero/1.0 ] //*/ /*// Void Singer [ https://wiki.secondlife.com/wiki/User:Void_Singer ] //*/
/*//-- --//*/</lsl>Caveats
- The "Faster" version doubles the string size internally, and is more likely to cause a stack/heap collision(script crash) with large strings and/or limited free memory