utils/wvstringlist.cc

   1 /*
   2  * Worldvisions Weaver Software:
   3  *   Copyright (C) 1997-2002 Net Integration Technologies, Inc.
   4  *
   5  * Some helper functions for WvStringList.
   6  *
   7  * This is blatantly block-copied from WvStringTable, but I don't care!  Hah!
   8  * (I just know I'm going to regret this someday...)
   9  */
  10 #include "wvstringlist.h"
  11 #include "strutils.h"
  12
  13
  14 WvString WvStringList::join(const char *joinchars) const
  15 {
  16     return ::strcoll_join(*this, joinchars);
  17 }
  18
  19 void WvStringList::split(WvStringParm s, const char *splitchars,
  20     int limit)
  21 {
  22     return ::strcoll_split(*this, s, splitchars, limit);
  23 }
  24
  25 void WvStringList::splitstrict(WvStringParm s, const char *splitchars,
  26     int limit)
  27 {
  28     return ::strcoll_splitstrict(*this, s, splitchars, limit);
  29 }
  30
  31 void WvStringList::fill(const char * const *array)
  32 {
  33     while (array && *array)
  34     {
  35         append(new WvString(*array), true);
  36         array++;
  37     }
  38 }
  39
  40
  41 void WvStringList::append(WvStringParm str)
  42 {
  43     WvStringListBase::append(new WvString(str), true);
  44 }
  45
  46
  47 void WvStringList::append(WvString *strp, bool autofree, char *id)
  48 {
  49     WvStringListBase::append(strp, autofree, id);
  50 }
  51
  52
  53 // get the first string in the list, or an empty string if the list is empty.
  54 // Removes the returned string from the list.
  55 WvString WvStringList::popstr()
  56 {
  57     if (isempty())
  58         return "";
  59
  60     WvString s = *first();
  61     unlink_first();
  62     return s;
  63 }
  64
  65
  66 #ifndef _WIN32
  67 void WvStringList::split(WvStringParm s, const WvRegex &regex, int limit)
  68 {
  69     return ::strcoll_split(*this, s, regex, limit);
  70 }
  71 #endif