include/wx/ustring.h

   1
   2 // Name:        wx/ustring.h
   3 // Purpose:     32-bit string (UCS-4)
   4 // Author:      Robert Roebling
   5 // Copyright:   (c) Robert Roebling
   6 // RCS-ID:      $Id: tab.h 37400 2006-02-09 00:28:34Z VZ $
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef _WX_USTRING_H_
  11 #define _WX_USTRING_H_
  12
  13 #include "wx/defs.h"
  14 #include "wx/string.h"
  15
  16 #include <string>
  17
  18 #if SIZEOF_WCHAR_T == 2
  19 typedef wxWCharBuffer wxU16CharBuffer;
  20 #else
  21 typedef wxCharTypeBuffer<wxChar16> wxU16CharBuffer;
  22 #endif
  23
  24 #if SIZEOF_WCHAR_T == 4
  25 typedef wxWCharBuffer wxU32CharBuffer;
  26 #else
  27 typedef wxCharTypeBuffer<wxChar32> wxU32CharBuffer;
  28 #endif
  29
  30
  31 class WXDLLIMPEXP_BASE wxUString: public std::basic_string<wxChar32>
  32 {
  33 public:
  34     wxUString() { }
  35
  36     wxUString( const wxChar32 *str )                            { assign(str); }
  37     wxUString( const wxUString &str )                           { assign(str); }
  38     wxUString( const wxU32CharBuffer &buf )                     { assign(buf); }
  39
  40     wxUString( const char *str )                                { assign(str); }
  41     wxUString( const wxCharBuffer &buf )                        { assign(buf); }
  42     wxUString( const char *str, const wxMBConv &conv )          { assign(str,conv); }
  43     wxUString( const wxCharBuffer &buf, const wxMBConv &conv )  { assign(buf,conv); }
  44
  45     wxUString( const wxChar16 *str )                            { assign(str); }
  46     wxUString( const wxU16CharBuffer &buf )                     { assign(buf); }
  47
  48     wxUString( const wxCStrData *cstr )                         { assign(cstr); }
  49     wxUString( const wxString &str )                            { assign(str); }
  50
  51     wxUString( char ch )                                        { assign(ch); }
  52     wxUString( wxChar16 ch )                                    { assign(ch); }
  53     wxUString( wxChar32 ch )                                    { assign(ch); }
  54     wxUString( wxUniChar ch )                                   { assign(ch); }
  55     wxUString( wxUniCharRef ch )                                { assign(ch); }
  56     wxUString( size_type n, char ch )                           { assign(n,ch); }
  57     wxUString( size_type n, wxChar16 ch )                       { assign(n,ch); }
  58     wxUString( size_type n, wxChar32 ch )                       { assign(n,ch); }
  59     wxUString( size_type n, wxUniChar ch )                      { assign(n,ch); }
  60     wxUString( size_type n, wxUniCharRef ch )                   { assign(n,ch); }
  61
  62     // static construction
  63
  64     static wxUString FromAscii( const char *str, size_type n )
  65     {
  66         wxUString ret;
  67         ret.assignFromAscii( str, n );
  68         return ret;
  69     }
  70
  71     static wxUString FromAscii( const char *str )
  72     {
  73         wxUString ret;
  74         ret.assignFromAscii( str );
  75         return ret;
  76     }
  77
  78     static wxUString FromUTF8( const char *str, size_type n )
  79     {
  80         wxUString ret;
  81         ret.assignFromUTF8( str, n );
  82         return ret;
  83     }
  84
  85     static wxUString FromUTF8( const char *str )
  86     {
  87         wxUString ret;
  88         ret.assignFromUTF8( str );
  89         return ret;
  90     }
  91
  92     static wxUString FromUTF16( const wxChar16 *str, size_type n )
  93     {
  94         wxUString ret;
  95         ret.assignFromUTF16( str, n );
  96         return ret;
  97     }
  98
  99     static wxUString FromUTF16( const wxChar16 *str )
 100     {
 101         wxUString ret;
 102         ret.assignFromUTF16( str );
 103         return ret;
 104     }
 105
 106     // assign from encoding
 107
 108     wxUString &assignFromAscii( const char *str );
 109     wxUString &assignFromAscii( const char *str, size_type n );
 110     wxUString &assignFromUTF8( const char *str );
 111     wxUString &assignFromUTF8( const char *str, size_type n );
 112     wxUString &assignFromUTF16( const wxChar16* str );
 113     wxUString &assignFromUTF16( const wxChar16* str, size_type n );
 114     wxUString &assignFromCString( const char* str );
 115     wxUString &assignFromCString( const char* str, const wxMBConv &conv );
 116
 117     // conversions
 118
 119     wxCharBuffer utf8_str() const;
 120     wxU16CharBuffer utf16_str() const;
 121
 122 #if SIZEOF_WCHAR_T == 2
 123     wxWCharBuffer wc_str() const
 124     {
 125        return utf16_str();
 126     }
 127 #else
 128     wchar_t *wc_str() const
 129     {
 130         return (wchar_t*) c_str();
 131     }
 132 #endif
 133
 134     operator wxString() const
 135     {
 136 #if wxUSE_UNICODE_UTF8
 137         return wxString::FromUTF8( utf8_str() );
 138 #else
 139 #if SIZEOF_WCHAR_T == 2
 140         return wxString( utf16_str() );
 141 #else
 142         return wxString( c_str() );
 143 #endif
 144 #endif
 145     }
 146
 147 #if wxUSE_UNICODE_UTF8
 148     wxCharBuffer wx_str()
 149     {
 150         return utf8_str();
 151     }
 152 #else
 153 #if SIZEOF_WCHAR_T == 2
 154     wxWCharBuffer wx_str()
 155     {
 156         return utf16_str();
 157     }
 158 #else
 159     const wchar_t* wx_str()
 160     {
 161         return c_str();
 162     }
 163 #endif
 164 #endif
 165
 166     // assign
 167
 168     wxUString &assign( const wxChar32* str )
 169     {
 170         std::basic_string<wxChar32> *base = this;
 171         return (wxUString &) base->assign( str );
 172     }
 173
 174     wxUString &assign( const wxChar32* str, size_type n )
 175     {
 176         std::basic_string<wxChar32> *base = this;
 177         return (wxUString &) base->assign( str, n );
 178     }
 179
 180     wxUString &assign( const wxUString &str )
 181     {
 182         std::basic_string<wxChar32> *base = this;
 183         return (wxUString &) base->assign( str );
 184     }
 185
 186     wxUString &assign( const wxUString &str, size_type pos, size_type n )
 187     {
 188         std::basic_string<wxChar32> *base = this;
 189         return (wxUString &) base->assign( str, pos, n );
 190     }
 191
 192     wxUString &assign( wxChar32 ch )
 193     {
 194         std::basic_string<wxChar32> *base = this;
 195         return (wxUString &) base->assign( (size_type) 1, ch );
 196     }
 197
 198     wxUString &assign( size_type n, wxChar32 ch )
 199     {
 200         std::basic_string<wxChar32> *base = this;
 201         return (wxUString &) base->assign( n, ch );
 202     }
 203
 204     wxUString &assign( const wxU32CharBuffer &buf )
 205     {
 206         return assign( buf.data() );
 207     }
 208
 209     wxUString &assign( const char *str )
 210     {
 211         return assignFromCString( str );
 212     }
 213
 214     wxUString &assign( const wxCharBuffer &buf )
 215     {
 216         return assignFromCString( buf.data() );
 217     }
 218
 219     wxUString &assign( const char *str, const wxMBConv &conv )
 220     {
 221         return assignFromCString( str, conv );
 222     }
 223
 224     wxUString &assign( const wxCharBuffer &buf, const wxMBConv &conv )
 225     {
 226         return assignFromCString( buf.data(), conv );
 227     }
 228
 229     wxUString &assign( const wxChar16 *str )
 230     {
 231         return assignFromUTF16( str );
 232     }
 233
 234     wxUString &assign( const wxU16CharBuffer &buf )
 235     {
 236         return assignFromUTF16( buf.data() );
 237     }
 238
 239     wxUString &assign( const wxCStrData *cstr )
 240     {
 241 #if SIZEOF_WCHAR_T == 2
 242         return assignFromUTF16( cstr->AsWChar() );
 243 #else
 244         return assign( cstr->AsWChar() );
 245 #endif
 246     }
 247
 248     wxUString &assign( const wxString &str )
 249     {
 250 #if wxUSE_UNICODE_UTF8
 251         return assignFromUTF8( str.wx_str() );
 252 #else
 253    #if SIZEOF_WCHAR_T == 2
 254         return assignFromUTF16( str.wc_str() );
 255    #else
 256         return assign( str.wc_str() );
 257    #endif
 258 #endif
 259     }
 260
 261     wxUString &assign( char ch )
 262     {
 263         char buf[2];
 264         buf[0] = ch;
 265         buf[1] = 0;
 266         return assignFromCString( buf );
 267     }
 268
 269     wxUString &assign( size_type n, char ch )
 270     {
 271         wxCharBuffer buffer(n);
 272         char *p = buffer.data();
 273         size_type i;
 274         for (i = 0; i < n; i++)
 275         {
 276            *p = ch;
 277            p++;
 278         }
 279         return assignFromCString( buffer.data() );
 280     }
 281
 282     wxUString &assign( wxChar16 ch )
 283     {
 284         wxChar16 buf[2];
 285         buf[0] = ch;
 286         buf[1] = 0;
 287         return assignFromUTF16( buf );
 288     }
 289
 290     wxUString &assign( size_type n, wxChar16 ch )
 291     {
 292         wxU16CharBuffer buffer(n);
 293         wxChar16 *p = buffer.data();
 294         size_type i;
 295         for (i = 0; i < n; i++)
 296         {
 297            *p = ch;
 298            p++;
 299         }
 300         return assignFromUTF16( buffer.data() );
 301     }
 302
 303     wxUString &assign( wxUniChar ch )
 304     {
 305         return assign( (wxChar32) ch.GetValue() );
 306     }
 307
 308     wxUString &assign( size_type n, wxUniChar ch )
 309     {
 310         return assign( n, (wxChar32) ch.GetValue() );
 311     }
 312
 313     wxUString &assign( wxUniCharRef ch )
 314     {
 315         return assign( (wxChar32) ch.GetValue() );
 316     }
 317
 318     wxUString &assign( size_type n, wxUniCharRef ch )
 319     {
 320         return assign( n, (wxChar32) ch.GetValue() );
 321     }
 322
 323     // append [STL overload]
 324
 325     wxUString &append( const wxUString &s )
 326     {
 327         std::basic_string<wxChar32> *base = this;
 328         return (wxUString &) base->append( s );
 329     }
 330
 331     wxUString &append( const wxUString &s, size_type pos, size_type n )
 332     {
 333         std::basic_string<wxChar32> *base = this;
 334         return (wxUString &) base->append( s, pos, n );
 335     }
 336
 337     wxUString &append( const wxChar32* s )
 338     {
 339         std::basic_string<wxChar32> *base = this;
 340         return (wxUString &) base->append( s );
 341     }
 342
 343     wxUString &append( const wxChar32* s, size_type n )
 344     {
 345         std::basic_string<wxChar32> *base = this;
 346         return (wxUString &) base->append( s, n );
 347     }
 348
 349     wxUString &append( size_type n, wxChar32 c )
 350     {
 351         std::basic_string<wxChar32> *base = this;
 352         return (wxUString &) base->append( n, c );
 353     }
 354
 355     wxUString &append( wxChar32 c )
 356     {
 357         std::basic_string<wxChar32> *base = this;
 358         return (wxUString &) base->append( 1, c );
 359     }
 360
 361     // append [wx overload]
 362
 363     wxUString &append( const wxU16CharBuffer &buf )
 364     {
 365         return append( buf.data() );
 366     }
 367
 368     wxUString &append( const wxU32CharBuffer &buf )
 369     {
 370         return append( buf.data() );
 371     }
 372
 373     wxUString &append( const char *str )
 374     {
 375         return append( wxUString( str ) );
 376     }
 377
 378     wxUString &append( const wxCharBuffer &buf )
 379     {
 380         return append( wxUString( buf ) );
 381     }
 382
 383     wxUString &append( const wxChar16 *str )
 384     {
 385         return append( wxUString( str ) );
 386     }
 387
 388     wxUString &append( const wxString &str )
 389     {
 390         return append( wxUString( str ) );
 391     }
 392
 393     wxUString &append( const wxCStrData *cstr )
 394     {
 395         return append( wxUString( cstr ) );
 396     }
 397
 398     wxUString &append( char ch )
 399     {
 400         char buf[2];
 401         buf[0] = ch;
 402         buf[1] = 0;
 403         return append( buf );
 404     }
 405
 406     wxUString &append( wxChar16 ch )
 407     {
 408         wxChar16 buf[2];
 409         buf[0] = ch;
 410         buf[1] = 0;
 411         return append( buf );
 412     }
 413
 414     wxUString &append( wxUniChar ch )
 415     {
 416         return append( (size_type) 1, (wxChar32) ch.GetValue() );
 417     }
 418
 419     wxUString &append( wxUniCharRef ch )
 420     {
 421         return append( (size_type) 1, (wxChar32) ch.GetValue() );
 422     }
 423
 424
 425     // insert [STL overloads]
 426
 427     wxUString &insert( size_type pos, const wxUString &s )
 428     {
 429         std::basic_string<wxChar32> *base = this;
 430         return (wxUString &) base->insert( pos, s );
 431     }
 432
 433     wxUString &insert( size_type pos, const wxUString &s, size_type pos1, size_type n )
 434     {
 435         std::basic_string<wxChar32> *base = this;
 436         return (wxUString &) base->insert( pos, s, pos1, n );
 437     }
 438
 439     wxUString &insert( size_type pos, const wxChar32 *s )
 440     {
 441         std::basic_string<wxChar32> *base = this;
 442         return (wxUString &) base->insert( pos, s );
 443     }
 444
 445     wxUString &insert( size_type pos, const wxChar32 *s, size_type n )
 446     {
 447         std::basic_string<wxChar32> *base = this;
 448         return (wxUString &) base->insert( pos, s, n );
 449     }
 450
 451     wxUString &insert( size_type pos, size_type n, wxChar32 c )
 452     {
 453         std::basic_string<wxChar32> *base = this;
 454         return (wxUString &) base->insert( pos, n, c );
 455     }
 456
 457
 458     // insert [STL overloads]
 459
 460     wxUString &insert( size_type n, const char *s )
 461     {
 462         return insert( n, wxUString( s ) );
 463     }
 464
 465     wxUString &insert( size_type n, const wxChar16 *s )
 466     {
 467         return insert( n, wxUString( s ) );
 468     }
 469
 470     wxUString &insert( size_type n, const wxCharBuffer &buf )
 471     {
 472         return insert( n, wxUString( buf ) );
 473     }
 474
 475     wxUString &insert( size_type n, const wxU16CharBuffer &buf )
 476     {
 477         return insert( n, wxUString( buf ) );
 478     }
 479
 480     wxUString &insert( size_type n, const wxU32CharBuffer &buf )
 481     {
 482         return insert( n, buf.data() );
 483     }
 484
 485     wxUString &insert( size_type n, const wxString &s )
 486     {
 487         return insert( n, wxUString( s ) );
 488     }
 489
 490     wxUString &insert( size_type n, const wxCStrData *cstr )
 491     {
 492         return insert( n, wxUString( cstr ) );
 493     }
 494
 495     wxUString &insert( size_type n, char ch )
 496     {
 497         char buf[2];
 498         buf[0] = ch;
 499         buf[1] = 0;
 500         return insert( n, buf );
 501     }
 502
 503     wxUString &insert( size_type n, wchar_t ch )
 504     {
 505         wchar_t buf[2];
 506         buf[0] = ch;
 507         buf[1] = 0;
 508         return insert( n, buf );
 509     }
 510
 511     // insert iterator
 512
 513     iterator insert( iterator it, wxChar32 ch )
 514     {
 515         std::basic_string<wxChar32> *base = this;
 516         return base->insert( it, ch );
 517     }
 518
 519     void insert(iterator it, const_iterator first, const_iterator last)
 520     {
 521         std::basic_string<wxChar32> *base = this;
 522         base->insert( it, first, last );
 523     }
 524
 525
 526     // operator =
 527     wxUString& operator=(const wxUString& s)
 528         { return assign( s ); }
 529     wxUString& operator=(const wxString& s)
 530         { return assign( s ); }
 531     wxUString& operator=(const wxCStrData* s)
 532         { return assign( s ); }
 533     wxUString& operator=(const char *s)
 534         { return assign( s ); }
 535     wxUString& operator=(const wxChar16 *s)
 536         { return assign( s ); }
 537     wxUString& operator=(const wxChar32 *s)
 538         { return assign( s ); }
 539     wxUString& operator=(const wxCharBuffer &s)
 540         { return assign( s ); }
 541     wxUString& operator=(const wxU16CharBuffer &s)
 542         { return assign( s ); }
 543     wxUString& operator=(const wxU32CharBuffer &s)
 544         { return assign( s ); }
 545     wxUString& operator=(const char ch)
 546         { return assign( ch ); }
 547     wxUString& operator=(const wxChar16 ch)
 548         { return assign( ch ); }
 549     wxUString& operator=(const wxChar32 ch)
 550         { return assign( ch ); }
 551     wxUString& operator=(const wxUniChar ch)
 552         { return assign( ch ); }
 553     wxUString& operator=(const wxUniCharRef ch)
 554         { return assign( ch ); }
 555
 556     // operator +=
 557     wxUString& operator+=(const wxUString& s)
 558         { return append( s ); }
 559     wxUString& operator+=(const wxString& s)
 560         { return append( s ); }
 561     wxUString& operator+=(const wxCStrData* s)
 562         { return append( s ); }
 563     wxUString& operator+=(const char *s)
 564         { return append( s ); }
 565     wxUString& operator+=(const wxChar16 *s)
 566         { return append( s ); }
 567     wxUString& operator+=(const wxChar32 *s)
 568         { return append( s ); }
 569     wxUString& operator+=(const wxCharBuffer &s)
 570         { return append( s ); }
 571     wxUString& operator+=(const wxU16CharBuffer &s)
 572         { return append( s ); }
 573     wxUString& operator+=(const wxU32CharBuffer &s)
 574         { return append( s ); }
 575     wxUString& operator+=(const char ch)
 576         { return append( ch ); }
 577     wxUString& operator+=(const wxChar16 ch)
 578         { return append( ch ); }
 579     wxUString& operator+=(const wxChar32 ch)
 580         { return append( ch ); }
 581     wxUString& operator+=(const wxUniChar ch)
 582         { return append( ch ); }
 583     wxUString& operator+=(const wxUniCharRef ch)
 584         { return append( ch ); }
 585
 586 };
 587
 588 inline wxUString operator+(const wxUString &s1, const wxUString &s2)
 589     { wxUString ret( s1 ); ret.append( s2 ); return ret; }
 590 inline wxUString operator+(const wxUString &s1, const char *s2)
 591     { return s1 + wxUString(s2); }
 592 inline wxUString operator+(const wxUString &s1, const wxString &s2)
 593     { return s1 + wxUString(s2); }
 594 inline wxUString operator+(const wxUString &s1, const wxCStrData *s2)
 595     { return s1 + wxUString(s2); }
 596 inline wxUString operator+(const wxUString &s1, const wxChar16* s2)
 597     { return s1 + wxUString(s2); }
 598 inline wxUString operator+(const wxUString &s1, const wxChar32 *s2)
 599     { return s1 + wxUString(s2); }
 600 inline wxUString operator+(const wxUString &s1, const wxCharBuffer &s2)
 601     { return s1 + wxUString(s2); }
 602 inline wxUString operator+(const wxUString &s1, const wxU16CharBuffer &s2)
 603     { return s1 + wxUString(s2); }
 604 inline wxUString operator+(const wxUString &s1, const wxU32CharBuffer &s2)
 605     { return s1 + wxUString(s2); }
 606 inline wxUString operator+(const wxUString &s1, char s2)
 607     { return s1 + wxUString(s2); }
 608 inline wxUString operator+(const wxUString &s1, wxChar32 s2)
 609     { wxUString ret( s1 ); ret.append( s2 ); return ret; }
 610 inline wxUString operator+(const wxUString &s1, wxChar16 s2)
 611     { wxUString ret( s1 ); ret.append( (wxChar32) s2 ); return ret; }
 612 inline wxUString operator+(const wxUString &s1, wxUniChar s2)
 613     { wxUString ret( s1 ); ret.append( (wxChar32) s2.GetValue() ); return ret; }
 614 inline wxUString operator+(const wxUString &s1, wxUniCharRef s2)
 615     { wxUString ret( s1 ); ret.append( (wxChar32) s2.GetValue() ); return ret; }
 616
 617 inline wxUString operator+(const char *s1, const wxUString &s2)
 618     { return wxUString(s1) + s2; }
 619 inline wxUString operator+(const wxString &s1, const wxUString &s2)
 620     { return wxUString(s1) + s2; }
 621 inline wxUString operator+(const wxCStrData *s1, const wxUString &s2)
 622     { return wxUString(s1) + s2; }
 623 inline wxUString operator+(const wxChar16* s1, const wxUString &s2)
 624     { return wxUString(s1) + s2; }
 625 inline wxUString operator+(const wxChar32 *s1, const wxUString &s2)
 626     { return wxUString(s1) + s2; }
 627 inline wxUString operator+(const wxCharBuffer &s1, const wxUString &s2)
 628     { return wxUString(s1) + s2; }
 629 inline wxUString operator+(const wxU16CharBuffer &s1, const wxUString &s2)
 630     { return wxUString(s1) + s2; }
 631 inline wxUString operator+(const wxU32CharBuffer &s1, const wxUString &s2)
 632     { return wxUString(s1) + s2; }
 633 inline wxUString operator+(char s1, const wxUString &s2)
 634     { return wxUString(s1) + s2; }
 635 inline wxUString operator+(wxChar32 s1, const wxUString &s2 )
 636     { return wxUString(s1) + s2; }
 637 inline wxUString operator+(wxChar16 s1, const wxUString &s2)
 638     { return wxUString(s1) + s2; }
 639 inline wxUString operator+(wxUniChar s1, const wxUString &s2)
 640     { return wxUString(s1) + s2; }
 641 inline wxUString operator+(wxUniCharRef s1, const wxUString &s2)
 642     { return wxUString(s1) + s2; }
 643
 644
 645 inline bool operator==(const wxUString& s1, const wxUString& s2)
 646     { return s1.compare( s2 ) == 0; }
 647 inline bool operator!=(const wxUString& s1, const wxUString& s2)
 648     { return s1.compare( s2 ) != 0; }
 649 inline bool operator< (const wxUString& s1, const wxUString& s2)
 650     { return s1.compare( s2 ) < 0; }
 651 inline bool operator> (const wxUString& s1, const wxUString& s2)
 652     { return s1.compare( s2 ) > 0; }
 653 inline bool operator<=(const wxUString& s1, const wxUString& s2)
 654     { return s1.compare( s2 ) <= 0; }
 655 inline bool operator>=(const wxUString& s1, const wxUString& s2)
 656     { return s1.compare( s2 ) >= 0; }
 657
 658 #define wxUSTRING_COMP_OPERATORS( T )                       \
 659 inline bool operator==(const wxUString& s1, T s2)           \
 660     { return s1.compare( wxUString(s2) ) == 0; }            \
 661 inline bool operator!=(const wxUString& s1, T s2)           \
 662     { return s1.compare( wxUString(s2) ) != 0; }            \
 663 inline bool operator< (const wxUString& s1, T s2)           \
 664     { return s1.compare( wxUString(s2) ) < 0; }             \
 665 inline bool operator> (const wxUString& s1, T s2)           \
 666     { return s1.compare( wxUString(s2) ) > 0; }             \
 667 inline bool operator<=(const wxUString& s1, T s2)           \
 668     { return s1.compare( wxUString(s2) ) <= 0; }            \
 669 inline bool operator>=(const wxUString& s1, T s2)           \
 670     { return s1.compare( wxUString(s2) ) >= 0; }            \
 671 \
 672 inline bool operator==(T s2, const wxUString& s1)           \
 673     { return s1.compare( wxUString(s2) ) == 0; }            \
 674 inline bool operator!=(T s2, const wxUString& s1)           \
 675     { return s1.compare( wxUString(s2) ) != 0; }            \
 676 inline bool operator< (T s2, const wxUString& s1)           \
 677     { return s1.compare( wxUString(s2) ) > 0; }             \
 678 inline bool operator> (T s2, const wxUString& s1)           \
 679     { return s1.compare( wxUString(s2) ) < 0; }             \
 680 inline bool operator<=(T s2, const wxUString& s1)           \
 681     { return s1.compare( wxUString(s2) ) >= 0; }            \
 682 inline bool operator>=(T s2, const wxUString& s1)           \
 683     { return s1.compare( wxUString(s2) ) <= 0; }
 684
 685 wxUSTRING_COMP_OPERATORS( const wxString & )
 686 wxUSTRING_COMP_OPERATORS( const char * )
 687 wxUSTRING_COMP_OPERATORS( const wxChar16 * )
 688 wxUSTRING_COMP_OPERATORS( const wxChar32 * )
 689 wxUSTRING_COMP_OPERATORS( const wxCharBuffer & )
 690 wxUSTRING_COMP_OPERATORS( const wxU16CharBuffer & )
 691 wxUSTRING_COMP_OPERATORS( const wxU32CharBuffer & )
 692 wxUSTRING_COMP_OPERATORS( const wxCStrData * )
 693
 694 #endif // _WX_USTRING_H_