string_object.cpp Source File (kjs Library)

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# string_object.cpp

    00001 // -*- c-basic-offset: 2 -*-
    00002 /*
    00003  *  This file is part of the KDE libraries
    00004  *  Copyright (C) 1999-2001 Harri Porten (porten@kde.org)
    00005  *
    00006  *  This library is free software; you can redistribute it and/or
    00007  *  modify it under the terms of the GNU Lesser General Public
    00008  *  License as published by the Free Software Foundation; either
    00009  *  version 2 of the License, or (at your option) any later version.
    00010  *
    00011  *  This library is distributed in the hope that it will be useful,
    00012  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
    00013  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00014  *  Lesser General Public License for more details.
    00015  *
    00016  *  You should have received a copy of the GNU Lesser General Public
    00017  *  License along with this library; if not, write to the Free Software
    00018  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    00019  *
    00020  */
    00021
    00022 #include "value.h"
    00023 #include "object.h"
    00024 #include "types.h"
    00025 #include "interpreter.h"
    00026 #include "operations.h"
    00027 #include "regexp.h"
    00028 #include "regexp_object.h"
    00029 #include "string_object.h"
    00030 #include "error_object.h"
    00031 #include <stdio.h>
    00032 #include "string_object.lut.h"
    00033
    00034 using namespace KJS;
    00035
    00036 // ------------------------------ StringInstanceImp ----------------------------
    00037
    00038 const ClassInfo StringInstanceImp::info = {"String", 0, 0, 0};
    00039
    00040 StringInstanceImp::StringInstanceImp(const Object &proto)
    00041   : ObjectImp(proto)
    00042 {
    00043   setInternalValue(String(""));
    00044 }
    00045
    00046 // ------------------------------ StringPrototypeImp ---------------------------
    00047 const ClassInfo StringPrototypeImp::info = {"String", &StringInstanceImp::info, &stringTable, 0};
    00048 /* Source for string_object.lut.h
    00049 @begin stringTable 26
    00050   toString              StringProtoFuncImp::ToString    DontEnum|Function       0
    00051   valueOf               StringProtoFuncImp::ValueOf     DontEnum|Function       0
    00052   charAt                StringProtoFuncImp::CharAt      DontEnum|Function       1
    00053   charCodeAt            StringProtoFuncImp::CharCodeAt  DontEnum|Function       1
    00054   concat                StringProtoFuncImp::Concat      DontEnum|Function       1
    00055   indexOf               StringProtoFuncImp::IndexOf     DontEnum|Function       2
    00056   lastIndexOf           StringProtoFuncImp::LastIndexOf DontEnum|Function       2
    00057   match                 StringProtoFuncImp::Match       DontEnum|Function       1
    00058   replace               StringProtoFuncImp::Replace     DontEnum|Function       2
    00059   search                StringProtoFuncImp::Search      DontEnum|Function       1
    00060   slice                 StringProtoFuncImp::Slice       DontEnum|Function       2
    00061   split                 StringProtoFuncImp::Split       DontEnum|Function       2
    00062   substr                StringProtoFuncImp::Substr      DontEnum|Function       2
    00063   substring             StringProtoFuncImp::Substring   DontEnum|Function       2
    00064   toLowerCase           StringProtoFuncImp::ToLowerCase DontEnum|Function       0
    00065   toUpperCase           StringProtoFuncImp::ToUpperCase DontEnum|Function       0
    00066 #
    00067 # Under here: html extension, should only exist if KJS_PURE_ECMA is not defined
    00068 # I guess we need to generate two hashtables in the .lut.h file, and use #ifdef
    00069 # to select the right one... TODO. #####
    00070   big                   StringProtoFuncImp::Big         DontEnum|Function       0
    00071   small                 StringProtoFuncImp::Small       DontEnum|Function       0
    00072   blink                 StringProtoFuncImp::Blink       DontEnum|Function       0
    00073   bold                  StringProtoFuncImp::Bold        DontEnum|Function       0
    00074   fixed                 StringProtoFuncImp::Fixed       DontEnum|Function       0
    00075   italics               StringProtoFuncImp::Italics     DontEnum|Function       0
    00076   strike                StringProtoFuncImp::Strike      DontEnum|Function       0
    00077   sub                   StringProtoFuncImp::Sub         DontEnum|Function       0
    00078   sup                   StringProtoFuncImp::Sup         DontEnum|Function       0
    00079   fontcolor             StringProtoFuncImp::Fontcolor   DontEnum|Function       1
    00080   fontsize              StringProtoFuncImp::Fontsize    DontEnum|Function       1
    00081   anchor                StringProtoFuncImp::Anchor      DontEnum|Function       1
    00082   link                  StringProtoFuncImp::Link        DontEnum|Function       1
    00083 @end
    00084 */
    00085 // ECMA 15.5.4
    00086 StringPrototypeImp::StringPrototypeImp(ExecState *exec,
    00087                                        ObjectPrototypeImp *objProto)
    00088   : StringInstanceImp(Object(objProto))
    00089 {
    00090   Value protect(this);
    00091   // The constructor will be added later, after StringObjectImp has been built
    00092   put(exec,"length",Number(0),DontDelete|ReadOnly|DontEnum);
    00093
    00094 }
    00095
    00096 Value StringPrototypeImp::get(ExecState *exec, const UString &propertyName) const
    00097 {
    00098   return lookupGetFunction<StringProtoFuncImp, StringInstanceImp>( exec, propertyName, &stringTable, this );
    00099 }
    00100
    00101 // ------------------------------ StringProtoFuncImp ---------------------------
    00102
    00103 StringProtoFuncImp::StringProtoFuncImp(ExecState *exec, int i, int len)
    00104   : InternalFunctionImp(
    00105     static_cast<FunctionPrototypeImp*>(exec->interpreter()->builtinFunctionPrototype().imp())
    00106     ), id(i)
    00107 {
    00108   Value protect(this);
    00109   put(exec,"length",Number(len),DontDelete|ReadOnly|DontEnum);
    00110 }
    00111
    00112 bool StringProtoFuncImp::implementsCall() const
    00113 {
    00114   return true;
    00115 }
    00116
    00117 // ECMA 15.5.4.2 - 15.5.4.20
    00118 Value StringProtoFuncImp::call(ExecState *exec, Object &thisObj, const List &args)
    00119 {
    00120   Value result;
    00121
    00122   // toString and valueOf are no generic function.
    00123   if (id == ToString || id == ValueOf) {
    00124     KJS_CHECK_THIS( StringInstanceImp, thisObj );
    00125
    00126     return String(thisObj.internalValue().toString(exec));
    00127   }
    00128
    00129   int n, m;
    00130   UString u2, u3;
    00131   int pos, p0, i;
    00132   double d = 0.0;
    00133
    00134   UString s = thisObj.toString(exec);
    00135
    00136   int len = s.size();
    00137   Value a0 = args[0];
    00138   Value a1 = args[1];
    00139
    00140   switch (id) {
    00141   case ToString:
    00142   case ValueOf:
    00143     // handled above
    00144     break;
    00145   case CharAt:
    00146     pos = a0.toInteger(exec);
    00147     if (pos < 0 || pos >= len)
    00148       s = "";
    00149     else
    00150       s = s.substr(pos, 1);
    00151     result = String(s);
    00152     break;
    00153   case CharCodeAt:
    00154     pos = a0.toInteger(exec);
    00155     if (pos < 0 || pos >= len)
    00156       d = NaN;
    00157     else {
    00158       UChar c = s[pos];
    00159       d = (c.high() << 8) + c.low();
    00160     }
    00161     result = Number(d);
    00162     break;
    00163   case Concat: {
    00164     ListIterator it = args.begin();
    00165     for ( ; it != args.end() ; ++it) {
    00166         s += it->toString(exec);
    00167     }
    00168     result = String(s);
    00169     break;
    00170   }
    00171   case IndexOf:
    00172     u2 = a0.toString(exec);
    00173     if (a1.type() == UndefinedType)
    00174       pos = 0;
    00175     else
    00176       pos = a1.toInteger(exec);
    00177     d = s.find(u2, pos);
    00178     result = Number(d);
    00179     break;
    00180   case LastIndexOf:
    00181     u2 = a0.toString(exec);
    00182     d = a1.toNumber(exec);
    00183     if (a1.type() == UndefinedType || KJS::isNaN(d) || KJS::isPosInf(d))
    00184       pos = len;
    00185     else
    00186       pos = a1.toInteger(exec);
    00187     if (pos < 0)
    00188       pos = 0;
    00189     d = s.rfind(u2, pos);
    00190     result = Number(d);
    00191     break;
    00192   case Match:
    00193   case Search: {
    00194     RegExp *reg, *tmpReg = 0;
    00195     RegExpImp *imp = 0;
    00196     if (a0.isA(ObjectType) && a0.toObject(exec).inherits(&RegExpImp::info))
    00197     {
    00198       imp = static_cast<RegExpImp *>( a0.toObject(exec).imp() );
    00199       reg = imp->regExp();
    00200     }
    00201     else
    00202     { /*
    00203        *  ECMA 15.5.4.12 String.prototype.search (regexp)
    00204        *  If regexp is not an object whose [[Class]] property is "RegExp", it is
    00205        *  replaced with the result of the expression new RegExp(regexp).
    00206        */
    00207       reg = tmpReg = new RegExp(a0.toString(exec), RegExp::None);
    00208     }
    00209     RegExpObjectImp* regExpObj = static_cast<RegExpObjectImp*>(exec->interpreter()->builtinRegExp().imp());
    00210     int **ovector = regExpObj->registerRegexp(reg, s);
    00211     UString mstr = reg->match(s, -1, &pos, ovector);
    00212     if (id == Search) {
    00213       result = Number(pos);
    00214     } else { // Match
    00215       if (mstr.isNull())
    00216         return Null(); // no match
    00217       if ((reg->flags() & RegExp::Global) == 0) {
    00218         // case without 'g' flag is handled like RegExp.prototype.exec
    00219         regExpObj->setSubPatterns(reg->subPatterns());
    00220         result = regExpObj->arrayOfMatches(exec,mstr);
    00221       } else {
    00222         // return array of matches
    00223         List list;
    00224         int lastIndex = 0;
    00225         while (pos >= 0) {
    00226           list.append(String(mstr));
    00227           lastIndex = pos;
    00228           pos += mstr.isEmpty() ? 1 : mstr.size();
    00229           delete [] *ovector;
    00230           mstr = reg->match(s, pos, &pos, ovector);
    00231         }
    00232         if (imp)
    00233           imp->put(exec, "lastIndex", Number(lastIndex), DontDelete|DontEnum);
    00234         result = exec->interpreter()->builtinArray().construct(exec, list);
    00235       }
    00236     }
    00237     delete tmpReg;
    00238     break;
    00239   }
    00240   case Replace:
    00241     if (a0.type() == ObjectType && a0.toObject(exec).inherits(&RegExpImp::info)) {
    00242       RegExpImp* imp = static_cast<RegExpImp *>( a0.toObject(exec).imp() );
    00243       RegExp *reg = imp->regExp();
    00244       bool global = false;
    00245       Value tmp = imp->get(exec,"global");
    00246       if (tmp.type() != UndefinedType && tmp.toBoolean(exec) == true)
    00247         global = true;
    00248
    00249       RegExpObjectImp* regExpObj = static_cast<RegExpObjectImp*>(exec->interpreter()->builtinRegExp().imp());
    00250       int lastIndex = 0;
    00251       Object o1;
    00252       // Test if 2nd arg is a function (new in JS 1.3)
    00253       if ( a1.type() == ObjectType && a1.toObject(exec).implementsCall() )
    00254         o1 = a1.toObject(exec);
    00255       else
    00256         u3 = a1.toString(exec); // 2nd arg is the replacement string
    00257
    00258       // This is either a loop (if global is set) or a one-way (if not).
    00259       do {
    00260         int **ovector = regExpObj->registerRegexp( reg, s );
    00261         UString mstr = reg->match(s, lastIndex, &pos, ovector);
    00262         regExpObj->setSubPatterns(reg->subPatterns());
    00263         if (pos == -1)
    00264           break;
    00265         len = mstr.size();
    00266         // special case of empty match
    00267         if (len == 0 && lastIndex > 0) {
    00268           pos = lastIndex + 1;
    00269           if (pos > s.size())
    00270             break;
    00271         }
    00272
    00273         UString rstr;
    00274         // Prepare replacement
    00275         if ( o1.isNull() )
    00276         {
    00277           rstr = u3;
    00278           bool ok;
    00279           // check if u3 matches $1 or $2 etc
    00280           for (int i = 0; (i = rstr.find(UString("$"), i)) != -1; i++) {
    00281             if (i+1<rstr.size() && rstr[i+1] == '$') {  // "$$" -> "$"
    00282               rstr = rstr.substr(0,i) + "$" + rstr.substr(i+2);
    00283               continue;
    00284             }
    00285             // Assume number part is one char exactly
    00286             unsigned long pos = rstr.substr(i+1,1).toULong(&ok);
    00287             if (ok && pos <= (unsigned)reg->subPatterns()) {
    00288               rstr = rstr.substr(0,i)
    00289                      + s.substr((*ovector)[2*pos],
    00290                                 (*ovector)[2*pos+1]-(*ovector)[2*pos])
    00291                      + rstr.substr(i+2);
    00292               i += (*ovector)[2*pos+1]-(*ovector)[2*pos] - 1; // -1 offsets i++
    00293             }
    00294           }
    00295         } else // 2nd arg is a function call. Spec from http://devedge.netscape.com/library/manuals/2000/javascript/1.5/reference/string.html#1194258
    00296         {
    00297           List l;
    00298           l.append(String(mstr)); // First arg: complete matched substring
    00299           // Then the submatch strings
    00300           for ( unsigned int sub = 1; sub <= reg->subPatterns() ; ++sub )
    00301             l.append( String( s.substr((*ovector)[2*sub],
    00302                                (*ovector)[2*sub+1]-(*ovector)[2*sub]) ) );
    00303           l.append(Number(pos)); // The offset within the string where the match occurred
    00304           l.append(String(s)); // Last arg: the string itself. Can't see the difference with the 1st arg!
    00305           Object thisObj = exec->interpreter()->globalObject();
    00306           rstr = o1.call( exec, thisObj, l ).toString(exec);
    00307         }
    00308         lastIndex = pos + rstr.size();
    00309         s = s.substr(0, pos) + rstr + s.substr(pos + len);
    00310         //fprintf(stderr,"pos=%d,len=%d,lastIndex=%d,u=%s\n",pos,len,lastIndex,u.ascii());
    00311       } while (global);
    00312
    00313       result = String(s);
    00314     } else { // First arg is a string
    00315       u2 = a0.toString(exec);
    00316       pos = s.find(u2);
    00317       len = u2.size();
    00318       // Do the replacement
    00319       if (pos == -1)
    00320         result = String(s);
    00321       else {
    00322         u3 = s.substr(0, pos) + a1.toString(exec) +
    00323              s.substr(pos + len);
    00324         result = String(u3);
    00325       }
    00326     }
    00327     break;
    00328   case Slice: // http://developer.netscape.com/docs/manuals/js/client/jsref/string.htm#1194366 or 15.5.4.13
    00329     {
    00330         // The arg processing is very much like ArrayProtoFunc::Slice
    00331         // We return a new array
    00332         result = exec->interpreter()->builtinArray().construct(exec,List::empty());
    00333         int begin = args[0].toUInt32(exec);
    00334         int end = len;
    00335         if (args[1].type() != UndefinedType)
    00336         {
    00337           end = args[1].toUInt32(exec);
    00338           if ( end < 0 )
    00339             end += len;
    00340         }
    00341         // safety tests
    00342         if ( begin < 0 || end < 0 || begin >= end ) {
    00343             result = String();
    00344             break;
    00345         }
    00346         //printf( "Slicing from %d to %d \n", begin, end );
    00347         result = String(s.substr(begin, end-begin));
    00348         break;
    00349     }
    00350     case Split: { // 15.5.4.14
    00351     Object constructor = exec->interpreter()->builtinArray();
    00352     Object res = Object::dynamicCast(constructor.construct(exec,List::empty()));
    00353     result = res;
    00354     i = p0 = 0;
    00355     d = (a1.type() != UndefinedType) ? a1.toInteger(exec) : -1; // optional max number
    00356     if (a0.type() == ObjectType && Object::dynamicCast(a0).inherits(&RegExpImp::info)) {
    00357       Object obj0 = Object::dynamicCast(a0);
    00358       RegExp reg(obj0.get(exec,"source").toString(exec));
    00359       if (s.isEmpty() && !reg.match(s, 0).isNull()) {
    00360         // empty string matched by regexp -> empty array
    00361         res.put(exec, "length", Number(0), DontDelete|ReadOnly|DontEnum);
    00362         break;
    00363       }
    00364       pos = 0;
    00365       while (pos < s.size()) {
    00366         // TODO: back references
    00367         int mpos;
    00368         int *ovector = 0L;
    00369         UString mstr = reg.match(s, pos, &mpos, &ovector);
    00370         delete [] ovector; ovector = 0L;
    00371         if (mpos < 0)
    00372           break;
    00373         pos = mpos + (mstr.isEmpty() ? 1 : mstr.size());
    00374         if (mpos != p0 || !mstr.isEmpty()) {
    00375           res.put(exec,UString::from(i), String(s.substr(p0, mpos-p0)));
    00376           p0 = mpos + mstr.size();
    00377           i++;
    00378         }
    00379       }
    00380     } else if (a0.type() != UndefinedType) {
    00381       u2 = a0.toString(exec);
    00382       if (u2.isEmpty()) {
    00383         if (s.isEmpty()) {
    00384           // empty separator matches empty string -> empty array
    00385           put(exec,"length", Number(0));
    00386           break;
    00387         } else {
    00388           while (i != d && i < s.size()-1)
    00389             res.put(exec,UString::from(i++), String(s.substr(p0++, 1)));
    00390         }
    00391       } else {
    00392         while (i != d && (pos = s.find(u2, p0)) >= 0) {
    00393           res.put(exec,UString::from(i), String(s.substr(p0, pos-p0)));
    00394           p0 = pos + u2.size();
    00395           i++;
    00396         }
    00397       }
    00398     }
    00399     // add remaining string, if any
    00400     if (i != d)
    00401       res.put(exec,UString::from(i++), String(s.substr(p0)));
    00402     res.put(exec,"length", Number(i));
    00403     }
    00404     break;
    00405   case Substr: {
    00406     n = a0.toInteger(exec);
    00407     m = a1.toInteger(exec);
    00408     int d, d2;
    00409     if (n >= 0)
    00410       d = n;
    00411     else
    00412       d = maxInt(len + n, 0);
    00413     if (a1.type() == UndefinedType)
    00414       d2 = len - d;
    00415     else
    00416       d2 = minInt(maxInt(m, 0), len - d);
    00417     result = String(s.substr(d, d2));
    00418     break;
    00419   }
    00420   case Substring: {
    00421     double start = a0.toNumber(exec);
    00422     double end = a1.toNumber(exec);
    00423     if (KJS::isNaN(start))
    00424       start = 0;
    00425     if (KJS::isNaN(end))
    00426       end = 0;
    00427     if (start < 0)
    00428       start = 0;
    00429     if (end < 0)
    00430       end = 0;
    00431     if (start > len)
    00432       start = len;
    00433     if (end > len)
    00434       end = len;
    00435     if (a1.type() == UndefinedType)
    00436       end = len;
    00437     if (start > end) {
    00438       double temp = end;
    00439       end = start;
    00440       start = temp;
    00441     }
    00442     result = String(s.substr((int)start, (int)end-(int)start));
    00443     }
    00444     break;
    00445   case ToLowerCase:
    00446     for (i = 0; i < len; i++)
    00447       s[i] = s[i].toLower();
    00448     result = String(s);
    00449     break;
    00450   case ToUpperCase:
    00451     for (i = 0; i < len; i++)
    00452       s[i] = s[i].toUpper();
    00453     result = String(s);
    00454     break;
    00455 #ifndef KJS_PURE_ECMA
    00456   case Big:
    00457     result = String("<BIG>" + s + "</BIG>");
    00458     break;
    00459   case Small:
    00460     result = String("<SMALL>" + s + "</SMALL>");
    00461     break;
    00462   case Blink:
    00463     result = String("<BLINK>" + s + "</BLINK>");
    00464     break;
    00465   case Bold:
    00466     result = String("<B>" + s + "</B>");
    00467     break;
    00468   case Fixed:
    00469     result = String("<TT>" + s + "</TT>");
    00470     break;
    00471   case Italics:
    00472     result = String("<I>" + s + "</I>");
    00473     break;
    00474   case Strike:
    00475     result = String("<STRIKE>" + s + "</STRIKE>");
    00476     break;
    00477   case Sub:
    00478     result = String("<SUB>" + s + "</SUB>");
    00479     break;
    00480   case Sup:
    00481     result = String("<SUP>" + s + "</SUP>");
    00482     break;
    00483   case Fontcolor:
    00484     result = String("<FONT COLOR=" + a0.toString(exec) + ">"
    00485                     + s + "</FONT>");
    00486     break;
    00487   case Fontsize:
    00488     result = String("<FONT SIZE=" + a0.toString(exec) + ">"
    00489                     + s + "</FONT>");
    00490     break;
    00491   case Anchor:
    00492     result = String("<a name=" + a0.toString(exec) + ">"
    00493                     + s + "</a>");
    00494     break;
    00495   case Link:
    00496     result = String("<a href=" + a0.toString(exec) + ">"
    00497                     + s + "</a>");
    00498     break;
    00499 #endif
    00500   }
    00501
    00502   return result;
    00503 }
    00504
    00505 // ------------------------------ StringObjectImp ------------------------------
    00506
    00507 StringObjectImp::StringObjectImp(ExecState *exec,
    00508                                  FunctionPrototypeImp *funcProto,
    00509                                  StringPrototypeImp *stringProto)
    00510   : InternalFunctionImp(funcProto)
    00511 {
    00512   Value protect(this);
    00513   // ECMA 15.5.3.1 String.prototype
    00514   put(exec,"prototype", Object(stringProto), DontEnum|DontDelete|ReadOnly);
    00515
    00516   put(exec,"fromCharCode", Object(new StringObjectFuncImp(exec,funcProto)), DontEnum);
    00517
    00518   // no. of arguments for constructor
    00519   put(exec,"length", Number(1), ReadOnly|DontDelete|DontEnum);
    00520 }
    00521
    00522
    00523 bool StringObjectImp::implementsConstruct() const
    00524 {
    00525   return true;
    00526 }
    00527
    00528 // ECMA 15.5.2
    00529 Object StringObjectImp::construct(ExecState *exec, const List &args)
    00530 {
    00531   Object proto = exec->interpreter()->builtinStringPrototype();
    00532   Object obj(new StringInstanceImp(proto ));
    00533
    00534   UString s;
    00535   if (args.size() > 0)
    00536     s = args.begin()->toString(exec);
    00537   else
    00538     s = UString("");
    00539
    00540   obj.setInternalValue(String(s));
    00541   obj.put(exec, "length", Number(s.size()), ReadOnly|DontEnum|DontDelete);
    00542
    00543   return obj;
    00544 }
    00545
    00546 bool StringObjectImp::implementsCall() const
    00547 {
    00548   return true;
    00549 }
    00550
    00551 // ECMA 15.5.1
    00552 Value StringObjectImp::call(ExecState *exec, Object &/*thisObj*/, const List &args)
    00553 {
    00554   if (args.isEmpty())
    00555     return String("");
    00556   else {
    00557     Value v = args[0];
    00558     return String(v.toString(exec));
    00559   }
    00560 }
    00561
    00562 // ------------------------------ StringObjectFuncImp --------------------------
    00563
    00564 // ECMA 15.5.3.2 fromCharCode()
    00565 StringObjectFuncImp::StringObjectFuncImp(ExecState *exec, FunctionPrototypeImp *funcProto)
    00566   : InternalFunctionImp(funcProto)
    00567 {
    00568   Value protect(this);
    00569   put(exec,"length",Number(1),DontDelete|ReadOnly|DontEnum);
    00570 }
    00571
    00572 bool StringObjectFuncImp::implementsCall() const
    00573 {
    00574   return true;
    00575 }
    00576
    00577 Value StringObjectFuncImp::call(ExecState *exec, Object &/*thisObj*/, const List &args)
    00578 {
    00579   UString s;
    00580   if (args.size()) {
    00581     UChar *buf = new UChar[args.size()];
    00582     UChar *p = buf;
    00583     ListIterator it = args.begin();
    00584     while (it != args.end()) {
    00585       unsigned short u = it->toUInt16(exec);
    00586       *p++ = UChar(u);
    00587       it++;
    00588     }
    00589     s = UString(buf, args.size(), false);
    00590   } else
    00591     s = "";
    00592
    00593   return String(s);
    00594 }

This file is part of the documentation for kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
Generated on Wed Jan 28 13:08:35 2004 by doxygen 1.3.4 written by Dimitri van Heesch, © 1997-2001