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243 commits

Author SHA1 Message Date
Richard Frith-MacDonald
a0c97c1ddd deprecate confusing extension in favour of simpler ARC-complient method 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@39520 72102866-910b-0410-8b05-ffd578937521
 2016-03-10 16:50:41 +00:00
Richard Frith-MacDonald
ce29f2223d Further correction to latin1 conversion 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@39299 72102866-910b-0410-8b05-ffd578937521
 2016-01-21 12:42:43 +00:00
Richard Frith-MacDonald
912fbca179 Fix error copnverting utf8 constant string to latin1 data 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@39298 72102866-910b-0410-8b05-ffd578937521
 2016-01-21 12:27:25 +00:00
Niels Grewe
17d379a59a Optimise appending UTF-16 strings for formatting 
If the string being appended to already uses unichar as the underlying 
character type, append the new characters using memcpy() instead of
looping over them individually. Also includes test cases to verify that
nothing breaks.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38969 72102866-910b-0410-8b05-ffd578937521
 2015-09-04 09:48:07 +00:00
Richard Frith-MacDonald
78c05bfc01 Avoid compiler warnrings 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38888 72102866-910b-0410-8b05-ffd578937521
 2015-08-16 10:42:48 +00:00
Richard Frith-MacDonald
3b02814665 more updates 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38803 72102866-910b-0410-8b05-ffd578937521
 2015-07-16 08:44:15 +00:00
Richard Frith-MacDonald
8e93dc85d3 More experimental code changes 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38801 72102866-910b-0410-8b05-ffd578937521
 2015-07-15 15:26:29 +00:00
Richard Frith-MacDonald
841ddf78e0 memory usage interrogation 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38799 72102866-910b-0410-8b05-ffd578937521
 2015-07-15 14:14:21 +00:00
Richard Frith-MacDonald
9d6729f4a7 remove a little unused code 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38556 72102866-910b-0410-8b05-ffd578937521
 2015-05-26 12:19:02 +00:00
Richard Frith-MacDonald
a43250585a fix sign extension error 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38549 72102866-910b-0410-8b05-ffd578937521
 2015-05-26 09:56:55 +00:00
Richard Frith-MacDonald
5ab0c3a6c7 Implement -mutableCopyWithZone: for tiny strings. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38543 72102866-910b-0410-8b05-ffd578937521
 2015-05-25 18:13:10 +00:00
Richard Frith-MacDonald
293606cda5 more utf8 optimisation 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38542 72102866-910b-0410-8b05-ffd578937521
 2015-05-25 17:55:51 +00:00
Richard Frith-MacDonald
83dda5160c some optionisation of string equality test ... don't compute hash of string 
unless the string is large enough to make it worthwhile.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38541 72102866-910b-0410-8b05-ffd578937521
 2015-05-25 14:51:02 +00:00
Richard Frith-MacDonald
493a170d6a Another small optimisation for string creation ... 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38540 72102866-910b-0410-8b05-ffd578937521
 2015-05-25 11:47:13 +00:00
Richard Frith-MacDonald
1fbfe0cdf6 Small optimisation for creating NSString from UTF8 C string 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38539 72102866-910b-0410-8b05-ffd578937521
 2015-05-25 11:11:24 +00:00
Richard Frith-MacDonald
ca40ca54c2 minor performance tweak 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38530 72102866-910b-0410-8b05-ffd578937521
 2015-05-24 14:12:42 +00:00
Richard Frith-MacDonald
696c4dd7a3 check to see if we should free memory 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38529 72102866-910b-0410-8b05-ffd578937521
 2015-05-23 21:35:03 +00:00
Richard Frith-MacDonald
19ba70e988 Another tiny string optimisation 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38525 72102866-910b-0410-8b05-ffd578937521
 2015-05-22 16:24:27 +00:00
Richard Frith-MacDonald
d8e9f81945 Some string optimisation 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38518 72102866-910b-0410-8b05-ffd578937521
 2015-05-22 14:28:08 +00:00
Richard Frith-MacDonald
dee7d0fae5 Fixups to get acceptable performance from TinyString objects. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@38476 72102866-910b-0410-8b05-ffd578937521
 2015-05-05 11:54:14 +00:00
Richard Frith-MacDonald
245e957635 fix for bug #42483 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@37934 72102866-910b-0410-8b05-ffd578937521
 2014-06-01 18:08:44 +00:00
Richard Frith-MacDonald
ed09c55959 leak detection improvements 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@37003 72102866-910b-0410-8b05-ffd578937521
 2013-08-22 15:44:54 +00:00
Richard Frith-MacDonald
da4f7056ca printf style format tweaks 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@36799 72102866-910b-0410-8b05-ffd578937521
 2013-07-02 15:46:26 +00:00
Richard Frith-MacDonald
97cecc058e tweaks to keep static analyzer happy 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@36527 72102866-910b-0410-8b05-ffd578937521
 2013-04-14 16:25:27 +00:00
Richard Frith-MacDonald
d314f0f843 experiment with slower but better hashes 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@36344 72102866-910b-0410-8b05-ffd578937521
 2013-03-12 16:11:10 +00:00
Richard Frith-MacDonald
a8559c5c18 avoid a couple of warnings 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@36280 72102866-910b-0410-8b05-ffd578937521
 2013-03-05 16:20:10 +00:00
Richard Frith-MacDonald
75661de25e fix for overrun when searching backwards (spotted by Fred using valgrind) 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@36204 72102866-910b-0410-8b05-ffd578937521
 2013-02-28 12:51:27 +00:00
David Chisnall
6f84df52c2 Add missing retainCount methods for small objects. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@36034 72102866-910b-0410-8b05-ffd578937521
 2013-01-29 18:42:23 +00:00
Richard Frith-MacDonald
7dc7161748 fix range error in last substring creation change 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@35940 72102866-910b-0410-8b05-ffd578937521
 2013-01-08 21:59:38 +00:00
Richard Frith-MacDonald
9adb6e80dd tiny optimisation to allow intermeidate substrings to be released earlier 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@35939 72102866-910b-0410-8b05-ffd578937521
 2013-01-08 08:25:18 +00:00
Richard Frith-MacDonald
fb2b132662 tidy indentation 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@35938 72102866-910b-0410-8b05-ffd578937521
 2013-01-07 21:39:35 +00:00
Richard Frith-MacDonald
c8d2192a54 poatches by Marcus and Stefan 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@35906 72102866-910b-0410-8b05-ffd578937521
 2012-12-18 09:00:40 +00:00
Richard Frith-MacDonald
0be505308d simplification, including use of strtoull() everywhere 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@35503 72102866-910b-0410-8b05-ffd578937521
 2012-09-03 13:36:45 +00:00
David Chisnall
6f2704bdb4 Conditionally compile profiling / debugging code. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@35448 72102866-910b-0410-8b05-ffd578937521
 2012-08-25 14:01:56 +00:00
David Chisnall
e30ebe3149 Fix the build on platforms without tiny string support. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@35447 72102866-910b-0410-8b05-ffd578937521
 2012-08-25 12:31:41 +00:00
David Chisnall
bbc86d4f31 Use tiny strings in a few more places. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@35446 72102866-910b-0410-8b05-ffd578937521
 2012-08-25 12:15:11 +00:00
Richard Frith-MacDonald
6f9b24af1e simplify case conversion options 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@35364 72102866-910b-0410-8b05-ffd578937521
 2012-08-08 16:54:08 +00:00
Richard Frith-MacDonald
5b9f85a875 fix bad return inside exception block. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@35363 72102866-910b-0410-8b05-ffd578937521
 2012-08-08 15:10:13 +00:00
Richard Frith-MacDonald
9fcfba64a2 literal string handling improvments. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@35359 72102866-910b-0410-8b05-ffd578937521
 2012-08-08 09:46:08 +00:00
Riccardo Mottola
b02052b792 Do not include malloc on OpenBSD to avoid warning 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@35104 72102866-910b-0410-8b05-ffd578937521
 2012-04-22 19:00:27 +00:00
Richard Frith-MacDonald
592f8b39c8 compatibiulity fix for 35699 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@34865 72102866-910b-0410-8b05-ffd578937521
 2012-03-02 19:01:30 +00:00
Richard Frith-MacDonald
8e79a9764f avoid a few warnings 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@34665 72102866-910b-0410-8b05-ffd578937521
 2012-01-30 11:31:40 +00:00
Riccardo Mottola
6e1bdad49f Fix blocking compiler warning (ggc 4.5.3) 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@34327 72102866-910b-0410-8b05-ffd578937521
 2011-12-19 23:04:04 +00:00
Richard Frith-MacDonald
bc4151c775 get base to compile again, and improve readability/consistency 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@34184 72102866-910b-0410-8b05-ffd578937521
 2011-11-17 06:11:36 +00:00
David Chisnall
d728c938b2 Store tiny strings (up to 8 ASCII characters) inside the pointer. Strings of 
this length are fairly common, and this makes them very cheap to store / copy /
compare (pointer comparisons test for equality).  8 characters seems to be
enough for quite a lot of common uses, such as path components and tokens.
There are possibly still some things constructing tiny strings and not using
these.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@34181 72102866-910b-0410-8b05-ffd578937521
 2011-11-16 20:48:50 +00:00
Richard Frith-MacDonald
de6e9cf7fc Literal string equality tests ... implement another optimisation, plus one 
spotted by Fred, plus a fix for another bug spotted by Fred!


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@34102 72102866-910b-0410-8b05-ffd578937521
 2011-11-01 11:43:40 +00:00
Richard Frith-MacDonald
307b4c2acb improve literal string optimisation 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@34101 72102866-910b-0410-8b05-ffd578937521
 2011-11-01 09:43:25 +00:00
Richard Frith-MacDonald
d8f925828c fix bug spotted by fred 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@34094 72102866-910b-0410-8b05-ffd578937521
 2011-10-31 10:00:29 +00:00
Richard Frith-MacDonald
a59695c097 Implement optimisations suggested by Fred's vcachegrind profiling. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@34093 72102866-910b-0410-8b05-ffd578937521
 2011-10-31 08:12:26 +00:00
Richard Frith-MacDonald
d3a44df7f7 tweak for more efficient string handling 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@34084 72102866-910b-0410-8b05-ffd578937521
 2011-10-28 15:02:46 +00:00