diff options
Diffstat (limited to 'source3/ubiqx/ubi_BinTree.c')
| -rw-r--r-- | source3/ubiqx/ubi_BinTree.c | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/source3/ubiqx/ubi_BinTree.c b/source3/ubiqx/ubi_BinTree.c index 62d17d5255..4e96c1d0ac 100644 --- a/source3/ubiqx/ubi_BinTree.c +++ b/source3/ubiqx/ubi_BinTree.c @@ -26,7 +26,14 @@ * * -------------------------------------------------------------------------- ** * - * Log: ubi_BinTree.c,v + * Log: ubi_BinTree.c,v + * Revision 4.7 1998/10/21 06:14:42 crh + * Fixed bugs in FirstOf() and LastOf() reported by Massimo Campostrini. + * See function comments. + * + * Revision 4.6 1998/07/25 17:02:10 crh + * Added the ubi_trNewTree() macro. + * * Revision 4.5 1998/06/04 21:29:27 crh * Upper-cased defined constants (eg UBI_BINTREE_H) in some header files. * This is more "standard", and is what people expect. Weird, eh? @@ -155,9 +162,9 @@ */ static char ModuleID[] = "ubi_BinTree\n\ -\tRevision: 4.5 \n\ -\tDate: 1998/06/04 21:29:27 \n\ -\tAuthor: crh \n"; +\tRevision: 4.7\n\ +\tDate: 1998/10/21 06:14:42\n\ +\tAuthor: crh\n"; /* ========================================================================== ** * Internal (private) functions. @@ -899,11 +906,15 @@ ubi_btNodePtr ubi_btFirstOf( ubi_btRootPtr RootPtr, * matching <FindMe>. * Notes: Node *p MUST be in the set of nodes with keys matching * <FindMe>. If not, this function will return NULL. + * + * 4.7: Bug found & fixed by Massimo Campostrini, + * Istituto Nazionale di Fisica Nucleare, Sezione di Pisa. + * * ------------------------------------------------------------------------ ** */ { /* If our starting point is invalid, return NULL. */ - if( !p || ubi_trAbNormal( (*(RootPtr->cmp))( MatchMe, p ) != ubi_trEQUAL ) ) + if( !p || (ubi_trEQUAL != ubi_trAbNormal( (*(RootPtr->cmp))( MatchMe, p ) )) ) return( NULL ); return( Border( RootPtr, MatchMe, p, ubi_trLEFT ) ); } /* ubi_btFirstOf */ @@ -924,11 +935,15 @@ ubi_btNodePtr ubi_btLastOf( ubi_btRootPtr RootPtr, * matching <FindMe>. * Notes: Node *p MUST be in the set of nodes with keys matching * <FindMe>. If not, this function will return NULL. + * + * 4.7: Bug found & fixed by Massimo Campostrini, + * Istituto Nazionale di Fisica Nucleare, Sezione di Pisa. + * * ------------------------------------------------------------------------ ** */ { /* If our starting point is invalid, return NULL. */ - if( !p || ubi_trAbNormal( (*(RootPtr->cmp))( MatchMe, p ) != ubi_trEQUAL ) ) + if( !p || (ubi_trEQUAL != ubi_trAbNormal( (*(RootPtr->cmp))( MatchMe, p ) )) ) return( NULL ); return( Border( RootPtr, MatchMe, p, ubi_trRIGHT ) ); } /* ubi_btLastOf */ |