Changeset 12504

Timestamp:

2006-08-23T17:17:29+12:00 (18 years ago)

Author:

kjdon

Message:

added findlastchar method, and removed cvs log from text_t.cpp

Location:

trunk/gsdl/lib

Files:

• text_t.cpp (modified) (2 diffs)
• text_t.h (modified) (1 diff)

trunk/gsdl/lib/text_t.cpp

@@ -26 +26 @@
  *********************************************************************/
 
-/*
-   $Log$
-   Revision 1.25  2005/06/16 22:49:44  kjdon
-   added starts_with and ends_with functions
-
-   Revision 1.24  2005/04/07 04:27:18  kjdon
-   added some x++ -> ++x changes submitted by Emanuel Dejanu
-
-   Revision 1.23  2004/12/02 22:21:34  kjdon
-   added some changes made by Emanuel Dejanu (Simple Words)
-
-   Revision 1.22  2004/05/24 03:43:22  mdewsnip
-   (Human Info) Added const text_t g_EmptyText("") to use instead of plain ol' "".
-
-   Revision 1.21  2001/06/01 02:51:28  sjboddie
-   Changes to get phind working under windows
-
-   Revision 1.20  2001/01/25 18:26:44  cs025
-   Included CORBA branch for first time
-
-   Revision 1.15.2.2  2000/04/05 10:19:38  syeates
-   added automatic conversion to allow text_t's to be <<'ed to ostreams
-
-   Revision 1.15.2.1  2000/04/04 15:02:29  cs025
-   Corba first commit
-
-   Revision 1.15  1999/10/14 22:52:39  sjboddie
-   joinchar can join using text_t string now too
-
-   Revision 1.14  1999/09/24 02:30:03  rjmcnab
-   added function has_unicode_letdig
-
-   Revision 1.13  1999/09/07 04:57:43  sjboddie
-   added gpl notice
-
-   Revision 1.12  1999/08/31 08:04:41  rjmcnab
-   Fixed a small but hard to find bug in getcarr
-
-   Revision 1.11  1999/07/01 04:05:09  rjmcnab
-   Optimised append functions slightly and added a reserve function.
-
-   Revision 1.10  1999/04/26 03:58:03  sjboddie
-   added is_number function
-
-   Revision 1.9  1999/04/06 22:17:24  rjmcnab
-   Added splits and joins using text_tset.
-
-   Revision 1.8  1999/02/28 23:14:41  rjmcnab
-
-   Added uc and lc to convert to uppercase and lowercase.
-
-   Revision 1.7  1999/02/21 22:26:39  rjmcnab
-
-   Made getint() a constant function.
-
-   Revision 1.6  1999/02/03 01:13:26  sjboddie
-
-   Got interface to handle subcollections and language subcollections -
-   committed changes made to some of the collections
-
-   Revision 1.5  1999/01/19 01:38:14  rjmcnab
-
-   Made the source more portable.
-
-   Revision 1.4  1999/01/12 01:51:00  rjmcnab
-
-   Standard header.
-
-   Revision 1.3  1999/01/08 02:33:16  rjmcnab
-
-   Added standard header to source files.
-
- */
-
 #include "text_t.h"
 
@@ -395 +321 @@
     }
   return first;
+}
+
+text_t::iterator findlastchar (text_t::iterator first, text_t::iterator last, 
+               unsigned short c)
+{
+  text_t::iterator current = last;
+  while (current != first) {
+    if (*current == c) break;
+    --current;
+  }
+  if (current == first) {
+    if (*current == c) return current;
+    return last;
+  }
+
+  return current;
 }
 

trunk/gsdl/lib/text_t.h

@@ -224 +224 @@
 text_t::iterator findchar (text_t::iterator first, text_t::iterator last, 
                unsigned short c);
-
+text_t::iterator findlastchar (text_t::iterator first, text_t::iterator last, 
+                   unsigned short c);
 text_t::iterator findword (text_t::iterator first, text_t::iterator last,
                const text_t &word);