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Diffstat (limited to 'avl-1.4.0/ChangeLog')
| -rw-r--r-- | avl-1.4.0/ChangeLog | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/avl-1.4.0/ChangeLog b/avl-1.4.0/ChangeLog new file mode 100644 index 0000000..e31a7c2 --- /dev/null +++ b/avl-1.4.0/ChangeLog @@ -0,0 +1,181 @@ +Sat Aug 7 18:32:43 1999 Ben Pfaff <blp@gnu.org> + + Implemented red-black tree library. + * Makefile.am: Add rb.c, rb.h in appropriate places. + * README: Update. + * rb.c: New file. + * rb.h: Ditto. + * avl.texinfo: Revised. + + * THANKS: Update. + * TODO: Update. + + * avl.c: In several places, replaced usage of comma operator with + a proper statement block. + * avlt.c: Ditto. + * avltr.c: Ditto. + + * avl.h: (AVL_TRAVERSER_INIT) New macro. + (avl_init_traverser) New function-like macro. + * avlt.h: (AVLT_TRAVERSER_INIT) New macro. + (avlt_init_traverser) New function-like macro. + * avltr.h: (AVLTR_TRAVERSER_INIT) New macro. + (avltr_init_traverser) New function-like macro. + * thread-test.c: (main) Use AVL_TRAVERSER_INIT. + + * Made version 1.4.0. + +Sat Jul 31 12:39:54 1999 Ben Pfaff <blp@gnu.org> + + * avl.texinfo: Update suggested by Jonathan Roy <roy@idle.com>. + +Tue May 25 12:20:43 1999 Ben Pfaff <blp@gnu.org> + + * avl.c: (avl_delete) Make work properly for empty tree. Furrfu! + I should have noticed this before. + +Mon May 17 11:32:56 1999 Ben Pfaff <blp@gnu.org> + + * Makefile.am: Don't require texi2html. Use $(MAKEINFO) + variable. Thanks to Alexandre Oliva <oliva@dcc.unicamp.br>. + +Sat May 15 23:47:14 1999 Ben Pfaff <blp@gnu.org> + + * Updated copyright dates in several files. + + * Made version 1.3.0. + +Sat May 15 21:44:54 1999 Ben Pfaff <blp@gnu.org> + + * avl.c, avlt.c, avltr.c: In many places replaced assert (p) by + assert (p != NULL). Believe it or not, the former is not valid + ANSI C. + + Thanks to "Ficarra, David W, NNAD" <dficarra@att.com> for pointing + out the following two sets of bugs. + * avl.c: (avl_probe) Fix order of assignment and assertion. + * avlt.c: (avlt_walk, avlt_probe, avlt_find) Ditto. + * avltr.c: (avltr_probe, avltr_find) Ditto. + + * avlt.c: (avlt_find, avlt_delete) Check for empty tree. + * avltr.c: (avltr_probe) Ditto. + + * avl.c, avlt.c, avltr.c, thread-test.c: Change test code to only + perform a limited number of iterations to facilitate automated + testing. + + * avl.c: (avl_find_close) New function contributed by Thomas + Binder <binder@iue.tuwien.ac.at>. + * avlt.c: (avlt_find_close) Ditto. + * avltr.c: (avltr_find_close) Ditto. + + * avl.texinfo: Update. + + libavl is now automake/autoconfiscated. Contributed by Alexandre + Oliva <oliva@dcc.unicamp.br>. + * AUTHORS: New file. + * Makefile: Now automake-generated. + * INSTALL: New file. + * Makefile.am: New file. + * Makefile.in: New file. + * THANKS: New file. + * config.h.in: New file. + * configure.in: New file. + * configure: New file. + * install-sh: New file. + * missing: New file. + * mkinstalldirs: New file. + * texinfo.tex: New file. + +Tue May 11 13:33:20 1999 Ben Pfaff <blp@gnu.org> + + * avl.texinfo: Fix typos. Thanks to onTy Toom <onty@yahoo.com> + for pointing these out. + + * Made version 1.2.9. + +Sun Mar 14 13:39:16 1999 Ben Pfaff <blp@gnu.org> + + * avl.c: Fixed two occurrences of = that should have been == in + assertions. Thanks to Girish Zambre <gzambre@sprynet.com> for + pointing out this problem. + + * avl.c, avlt.c, avltr.c: __attribute__ must follow declarations + for gcc 2.7.x. + + * Made version 1.2.8. + +Sun Mar 14 13:38:29 1999 Ben Pfaff <blp@gnu.org> + + * TODO: Add some comments from David Kastrup + <dak@neuroinformatik.ruhr-uni-bochum.de>. + + * Made version 1.2.7. + +Tue Jan 12 10:16:05 1999 Ben Pfaff <blp@gnu.org> + + * avl.texinfo: Add skip lists as alternative to AVL trees. Thanks + to Ron Pfeifle <rpfeifle@aw.sgi.com>. + + * Made version 1.2.6. + +Sun Jan 10 15:37:57 1999 Ben Pfaff <blp@gnu.org> + + * avl.texinfo: Elaborated description of distinction between + threaded and unthreaded trees at request of several. + + * Made version 1.2.5. + +Sun Nov 22 13:36:58 1998 Ben Pfaff <blp@gnu.org> + + * avl.texinfo: Updates suggested by Jason Eisner + <jeisner@linc.cis.upenn.edu>. + + * Made version 1.2.4. + +Sun Oct 18 10:26:08 1998 Ben Pfaff <pfaffben@pilot.msu.edu> + + * TODO: New file. + + * avl.c: (xmalloc) Don't declare xmalloc if HAVE_XMALLOC is + defined. By default on error, print a message to stderr and exit, + rather than calling abort() as before. + * avlt.c: (xmalloc) Same. + * avltr.c: (xmalloc) Same. + + * Made version 1.2.3. + +Thu Sep 3 13:58:55 1998 Ben Pfaff <pfaffben@pilot.msu.edu> + + * README: Update. + + * avl.c: (avl_delete) Minor efficiency fixes; removed redundant + comparison. + + * avlt.c: (avl_delete) Minor efficiency fix. + * avltr.c: (avl_delete) Same change. + + * avl.texi: Update. + + * Made version 1.2.2. + +Thu Jun 11 15:13:02 1998 Ben Pfaff <pfaffben@pilot.msu.edu> + + * avl.c: Don't #define unused when PSPP is defined. + (force_avl_delete) Rename avl_force_delete. + + * avlt.c: (force_avlt_delete) Rename avlt_force_delete. + + * avltr.c: (force_avltr_delete) Rename avltr_force_delete. + + * Made version 1.2.1. + +Thu Jun 11 14:43:30 1998 Ben Pfaff <pfaffben@pilot.msu.edu> + + * Version 1.2.0: First GNU release. + +---------------------------------------------------------------------- +Local Variables: +mode: change-log +version-control: never +End: |