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LibreOffice 5.4 SDK C/C++ API Reference
string.hxx
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19 
20 #ifndef INCLUDED_RTL_STRING_HXX
21 #define INCLUDED_RTL_STRING_HXX
22 
23 #include <sal/config.h>
24 
25 #include <cassert>
26 #include <cstddef>
27 #include <new>
28 #include <ostream>
29 #include <string.h>
30 
31 #include <rtl/textenc.h>
32 #include <rtl/string.h>
33 #include <rtl/stringutils.hxx>
34 
35 #ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING"
36 #include <config_global.h>
37 #include <rtl/stringconcat.hxx>
38 #endif
39 
40 #include <sal/log.hxx>
41 
42 #ifdef RTL_STRING_UNITTEST
43 extern bool rtl_string_unittest_const_literal;
44 extern bool rtl_string_unittest_const_literal_function;
45 #endif
46 
47 // The unittest uses slightly different code to help check that the proper
48 // calls are made. The class is put into a different namespace to make
49 // sure the compiler generates a different (if generating also non-inline)
50 // copy of the function and does not merge them together. The class
51 // is "brought" into the proper rtl namespace by a typedef below.
52 #ifdef RTL_STRING_UNITTEST
53 #define rtl rtlunittest
54 #endif
55 
56 namespace rtl
57 {
58 
60 #ifdef RTL_STRING_UNITTEST
61 #undef rtl
62 // helper macro to make functions appear more readable
63 #define RTL_STRING_CONST_FUNCTION rtl_string_unittest_const_literal_function = true;
64 #else
65 #define RTL_STRING_CONST_FUNCTION
66 #endif
67 
69 /* ======================================================================= */
70 
95 class SAL_WARN_UNUSED SAL_DLLPUBLIC_RTTI OString
96 {
97 public:
99  rtl_String * pData;
101 
106  {
107  pData = NULL;
108  rtl_string_new( &pData );
109  }
110 
116  OString( const OString & str )
117  {
118  pData = str.pData;
119  rtl_string_acquire( pData );
120  }
121 
122 #ifndef _MSC_VER // TODO?
123 #if defined LIBO_INTERNAL_ONLY
124 
130  OString( OString && str )
131  {
132  pData = str.pData;
133  str.pData = nullptr;
134  rtl_string_new( &str.pData );
135  }
136 #endif
137 #endif
138 
144  OString( rtl_String * str )
145  {
146  pData = str;
147  rtl_string_acquire( pData );
148  }
149 
157  OString( rtl_String * str, __sal_NoAcquire )
158  {
159  pData = str;
160  }
161 
167  explicit OString( sal_Char value )
168  : pData (NULL)
169  {
170  rtl_string_newFromStr_WithLength( &pData, &value, 1 );
171  }
172 
181  template< typename T >
183  {
184  pData = NULL;
185  rtl_string_newFromStr( &pData, value );
186  }
187 
188  template< typename T >
190  {
191  pData = NULL;
192  rtl_string_newFromStr( &pData, value );
193  }
194 
205  template< typename T >
207  {
208  assert(
210  pData = NULL;
212  rtl_string_new(&pData);
213  } else {
215  &pData,
217  literal),
219  }
220 #ifdef RTL_STRING_UNITTEST
221  rtl_string_unittest_const_literal = true;
222 #endif
223  }
224 
233  OString( const sal_Char * value, sal_Int32 length )
234  {
235  pData = NULL;
236  rtl_string_newFromStr_WithLength( &pData, value, length );
237  }
238 
253  OString( const sal_Unicode * value, sal_Int32 length,
254  rtl_TextEncoding encoding,
255  sal_uInt32 convertFlags = OUSTRING_TO_OSTRING_CVTFLAGS )
256  {
257  pData = NULL;
258  rtl_uString2String( &pData, value, length, encoding, convertFlags );
259  if (pData == NULL) {
260  throw std::bad_alloc();
261  }
262  }
263 
264 #ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING"
265 
269  template< typename T1, typename T2 >
270  OString( const OStringConcat< T1, T2 >& c )
271  {
272  const sal_Int32 l = c.length();
273  pData = rtl_string_alloc( l );
274  if (l != 0)
275  {
276  char* end = c.addData( pData->buffer );
277  pData->length = l;
278  *end = '\0';
279  }
280  }
281 #endif
282 
283 #ifdef LIBO_INTERNAL_ONLY
284  OString(std::nullptr_t) = delete;
285 #endif
286 
291  {
292  rtl_string_release( pData );
293  }
294 
300  OString & operator=( const OString & str )
301  {
302  rtl_string_assign( &pData, str.pData );
303  return *this;
304  }
305 
306 #ifndef _MSC_VER // TODO?
307 #if defined LIBO_INTERNAL_ONLY
308 
314  OString & operator=( OString && str )
315  {
316  rtl_string_release( pData );
317  pData = str.pData;
318  str.pData = nullptr;
319  rtl_string_new( &str.pData );
320  return *this;
321  }
322 #endif
323 #endif
324 
330  template< typename T >
332  {
333  RTL_STRING_CONST_FUNCTION
334  assert(
337  rtl_string_new(&pData);
338  } else {
340  &pData,
342  literal),
344  }
345  return *this;
346  }
347 
353  OString & operator+=( const OString & str )
354 #if defined LIBO_INTERNAL_ONLY && HAVE_CXX11_REF_QUALIFIER
355  &
356 #endif
357  {
358  rtl_string_newConcat( &pData, pData, str.pData );
359  return *this;
360  }
361 #if defined LIBO_INTERNAL_ONLY && HAVE_CXX11_REF_QUALIFIER
362  void operator+=(OString const &) && = delete;
363 #endif
364 
365 #ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING"
366 
370  template< typename T1, typename T2 >
371  OString& operator+=( const OStringConcat< T1, T2 >& c )
372 #if HAVE_CXX11_REF_QUALIFIER
373  &
374 #endif
375  {
376  sal_Int32 l = c.length();
377  if( l == 0 )
378  return *this;
379  l += pData->length;
380  rtl_string_ensureCapacity( &pData, l );
381  char* end = c.addData( pData->buffer + pData->length );
382  *end = '\0';
383  pData->length = l;
384  return *this;
385  }
386 #if HAVE_CXX11_REF_QUALIFIER
387  template<typename T1, typename T2> void operator +=(
388  OStringConcat<T1, T2> const &) && = delete;
389 #endif
390 #endif
391 
396  void clear()
397  {
398  rtl_string_new( &pData );
399  }
400 
409  sal_Int32 getLength() const { return pData->length; }
410 
419  bool isEmpty() const
420  {
421  return pData->length == 0;
422  }
423 
435  const sal_Char * getStr() const { return pData->buffer; }
436 
446  sal_Char operator [](sal_Int32 index) const {
447  // silence spurious -Werror=strict-overflow warnings from GCC 4.8.2
448  assert(index >= 0 && static_cast<sal_uInt32>(index) < static_cast<sal_uInt32>(getLength()));
449  return getStr()[index];
450  }
451 
464  sal_Int32 compareTo( const OString & str ) const
465  {
466  return rtl_str_compare_WithLength( pData->buffer, pData->length,
467  str.pData->buffer, str.pData->length );
468  }
469 
483  sal_Int32 compareTo( const OString & rObj, sal_Int32 maxLength ) const
484  {
485  return rtl_str_shortenedCompare_WithLength( pData->buffer, pData->length,
486  rObj.pData->buffer, rObj.pData->length, maxLength );
487  }
488 
501  sal_Int32 reverseCompareTo( const OString & str ) const
502  {
503  return rtl_str_reverseCompare_WithLength( pData->buffer, pData->length,
504  str.pData->buffer, str.pData->length );
505  }
506 
518  bool equals( const OString & str ) const
519  {
520  if ( pData->length != str.pData->length )
521  return false;
522  if ( pData == str.pData )
523  return true;
524  return rtl_str_reverseCompare_WithLength( pData->buffer, pData->length,
525  str.pData->buffer, str.pData->length ) == 0;
526  }
527 
543  bool equalsL( const sal_Char* value, sal_Int32 length ) const
544  {
545  if ( pData->length != length )
546  return false;
547 
548  return rtl_str_reverseCompare_WithLength( pData->buffer, pData->length,
549  value, length ) == 0;
550  }
551 
566  bool equalsIgnoreAsciiCase( const OString & str ) const
567  {
568  if ( pData->length != str.pData->length )
569  return false;
570  if ( pData == str.pData )
571  return true;
572  return rtl_str_compareIgnoreAsciiCase_WithLength( pData->buffer, pData->length,
573  str.pData->buffer, str.pData->length ) == 0;
574  }
575 
597  template< typename T >
599  {
600  return rtl_str_compareIgnoreAsciiCase( pData->buffer, asciiStr ) == 0;
601  }
602 
603  template< typename T >
605  {
606  return rtl_str_compareIgnoreAsciiCase( pData->buffer, asciiStr ) == 0;
607  }
608 
614  template< typename T >
616  {
617  RTL_STRING_CONST_FUNCTION
618  assert(
620  return
621  (pData->length
624  pData->buffer, pData->length,
626  literal),
628  == 0);
629  }
630 
650  bool equalsIgnoreAsciiCaseL( const sal_Char * asciiStr, sal_Int32 asciiStrLength ) const
651  {
652  if ( pData->length != asciiStrLength )
653  return false;
654 
655  return rtl_str_compareIgnoreAsciiCase_WithLength( pData->buffer, pData->length,
656  asciiStr, asciiStrLength ) == 0;
657  }
658 
674  bool match( const OString & str, sal_Int32 fromIndex = 0 ) const
675  {
676  return rtl_str_shortenedCompare_WithLength( pData->buffer+fromIndex, pData->length-fromIndex,
677  str.pData->buffer, str.pData->length, str.pData->length ) == 0;
678  }
679 
685  template< typename T >
686  typename libreoffice_internal::ConstCharArrayDetector< T, bool >::Type match( T& literal, sal_Int32 fromIndex = 0 ) const
687  {
688  RTL_STRING_CONST_FUNCTION
689  assert(
691  return
693  pData->buffer + fromIndex, pData->length - fromIndex,
695  literal),
698  == 0;
699  }
700 
717  bool matchL(
718  char const * str, sal_Int32 strLength, sal_Int32 fromIndex = 0)
719  const
720  {
722  pData->buffer + fromIndex, pData->length - fromIndex,
723  str, strLength, strLength) == 0;
724  }
725 
726  // This overload is left undefined, to detect calls of matchL that
727  // erroneously use RTL_CONSTASCII_USTRINGPARAM instead of
728  // RTL_CONSTASCII_STRINGPARAM (but would lead to ambiguities on 32 bit
729  // platforms):
730 #if SAL_TYPES_SIZEOFLONG == 8
731  void matchL(char const *, sal_Int32, rtl_TextEncoding) const;
732 #endif
733 
752  bool matchIgnoreAsciiCase( const OString & str, sal_Int32 fromIndex = 0 ) const
753  {
754  return rtl_str_shortenedCompareIgnoreAsciiCase_WithLength( pData->buffer+fromIndex, pData->length-fromIndex,
755  str.pData->buffer, str.pData->length,
756  str.pData->length ) == 0;
757  }
758 
764  template< typename T >
765  typename libreoffice_internal::ConstCharArrayDetector< T, bool >::Type matchIgnoreAsciiCase( T& literal, sal_Int32 fromIndex = 0 ) const
766  {
767  RTL_STRING_CONST_FUNCTION
768  assert(
770  return
772  pData->buffer+fromIndex, pData->length-fromIndex,
774  literal),
777  == 0;
778  }
779 
794  bool startsWith(OString const & str, OString * rest = NULL) const {
795  bool b = match(str);
796  if (b && rest != NULL) {
797  *rest = copy(str.getLength());
798  }
799  return b;
800  }
801 
807  template< typename T >
809  T & literal, OString * rest = NULL) const
810  {
811  RTL_STRING_CONST_FUNCTION
812  bool b = match(literal, 0);
813  if (b && rest != NULL) {
814  *rest = copy(
816  }
817  return b;
818  }
819 
839  bool startsWithIgnoreAsciiCase(OString const & str, OString * rest = NULL)
840  const
841  {
842  bool b = matchIgnoreAsciiCase(str);
843  if (b && rest != NULL) {
844  *rest = copy(str.getLength());
845  }
846  return b;
847  }
848 
854  template< typename T >
856  startsWithIgnoreAsciiCase(T & literal, OString * rest = NULL) const
857  {
858  RTL_STRING_CONST_FUNCTION
859  assert(
861  bool b = matchIgnoreAsciiCase(literal);
862  if (b && rest != NULL) {
863  *rest = copy(
865  }
866  return b;
867  }
868 
883  bool endsWith(OString const & str, OString * rest = NULL) const {
884  bool b = str.getLength() <= getLength()
885  && match(str, getLength() - str.getLength());
886  if (b && rest != NULL) {
887  *rest = copy(0, getLength() - str.getLength());
888  }
889  return b;
890  }
891 
897  template< typename T >
899  T & literal, OString * rest = NULL) const
900  {
901  RTL_STRING_CONST_FUNCTION
902  assert(
904  bool b
906  <= sal_uInt32(getLength()))
907  && match(
909  literal),
910  (getLength()
912  if (b && rest != NULL) {
913  *rest = copy(
914  0,
915  (getLength()
917  }
918  return b;
919  }
920 
934  bool endsWithL(char const * str, sal_Int32 strLength) const {
935  return strLength <= getLength()
936  && matchL(str, strLength, getLength() - strLength);
937  }
938 
939  friend bool operator == ( const OString& rStr1, const OString& rStr2 )
940  { return rStr1.equals(rStr2); }
941  friend bool operator != ( const OString& rStr1, const OString& rStr2 )
942  { return !(operator == ( rStr1, rStr2 )); }
943  friend bool operator < ( const OString& rStr1, const OString& rStr2 )
944  { return rStr1.compareTo( rStr2 ) < 0; }
945  friend bool operator > ( const OString& rStr1, const OString& rStr2 )
946  { return rStr1.compareTo( rStr2 ) > 0; }
947  friend bool operator <= ( const OString& rStr1, const OString& rStr2 )
948  { return rStr1.compareTo( rStr2 ) <= 0; }
949  friend bool operator >= ( const OString& rStr1, const OString& rStr2 )
950  { return rStr1.compareTo( rStr2 ) >= 0; }
951 
952  template< typename T >
953  friend typename libreoffice_internal::CharPtrDetector< T, bool >::Type operator==( const OString& rStr1, const T& value )
954  {
955  return rStr1.compareTo( value ) == 0;
956  }
957 
958  template< typename T >
960  {
961  return rStr1.compareTo( value ) == 0;
962  }
963 
964  template< typename T >
965  friend typename libreoffice_internal::CharPtrDetector< T, bool >::Type operator==( const T& value, const OString& rStr2 )
966  {
967  return rStr2.compareTo( value ) == 0;
968  }
969 
970  template< typename T >
972  {
973  return rStr2.compareTo( value ) == 0;
974  }
975 
981  template< typename T >
983  {
984  RTL_STRING_CONST_FUNCTION
985  assert(
987  return
988  (rStr.getLength()
991  rStr.pData->buffer, rStr.pData->length,
993  literal),
995  == 0);
996  }
997 
1003  template< typename T >
1005  {
1006  RTL_STRING_CONST_FUNCTION
1007  assert(
1009  return
1010  (rStr.getLength()
1013  rStr.pData->buffer, rStr.pData->length,
1015  literal),
1017  == 0);
1018  }
1019 
1020  template< typename T >
1021  friend typename libreoffice_internal::CharPtrDetector< T, bool >::Type operator!=( const OString& rStr1, const T& value )
1022  {
1023  return !(operator == ( rStr1, value ));
1024  }
1025 
1026  template< typename T >
1028  {
1029  return !(operator == ( rStr1, value ));
1030  }
1031 
1032  template< typename T >
1033  friend typename libreoffice_internal::CharPtrDetector< T, bool >::Type operator!=( const T& value, const OString& rStr2 )
1034  {
1035  return !(operator == ( value, rStr2 ));
1036  }
1037 
1038  template< typename T >
1040  {
1041  return !(operator == ( value, rStr2 ));
1042  }
1043 
1049  template< typename T >
1051  {
1052  return !( rStr == literal );
1053  }
1054 
1060  template< typename T >
1062  {
1063  return !( literal == rStr );
1064  }
1065 
1073  sal_Int32 hashCode() const
1074  {
1075  return rtl_str_hashCode_WithLength( pData->buffer, pData->length );
1076  }
1077 
1091  sal_Int32 indexOf( sal_Char ch, sal_Int32 fromIndex = 0 ) const
1092  {
1093  sal_Int32 ret = rtl_str_indexOfChar_WithLength( pData->buffer+fromIndex, pData->length-fromIndex, ch );
1094  return (ret < 0 ? ret : ret+fromIndex);
1095  }
1096 
1106  sal_Int32 lastIndexOf( sal_Char ch ) const
1107  {
1108  return rtl_str_lastIndexOfChar_WithLength( pData->buffer, pData->length, ch );
1109  }
1110 
1123  sal_Int32 lastIndexOf( sal_Char ch, sal_Int32 fromIndex ) const
1124  {
1125  return rtl_str_lastIndexOfChar_WithLength( pData->buffer, fromIndex, ch );
1126  }
1127 
1143  sal_Int32 indexOf( const OString & str, sal_Int32 fromIndex = 0 ) const
1144  {
1145  sal_Int32 ret = rtl_str_indexOfStr_WithLength( pData->buffer+fromIndex, pData->length-fromIndex,
1146  str.pData->buffer, str.pData->length );
1147  return (ret < 0 ? ret : ret+fromIndex);
1148  }
1149 
1155  template< typename T >
1156  typename libreoffice_internal::ConstCharArrayDetector< T, sal_Int32 >::Type indexOf( T& literal, sal_Int32 fromIndex = 0 ) const
1157  {
1158  RTL_STRING_CONST_FUNCTION
1159  assert(
1161  sal_Int32 n = rtl_str_indexOfStr_WithLength(
1162  pData->buffer + fromIndex, pData->length - fromIndex,
1165  return n < 0 ? n : n + fromIndex;
1166  }
1167 
1186  sal_Int32 indexOfL(char const * str, sal_Int32 len, sal_Int32 fromIndex = 0)
1187  const
1188  {
1189  sal_Int32 n = rtl_str_indexOfStr_WithLength(
1190  pData->buffer + fromIndex, pData->length - fromIndex, str, len);
1191  return n < 0 ? n : n + fromIndex;
1192  }
1193 
1194  // This overload is left undefined, to detect calls of indexOfL that
1195  // erroneously use RTL_CONSTASCII_USTRINGPARAM instead of
1196  // RTL_CONSTASCII_STRINGPARAM (but would lead to ambiguities on 32 bit
1197  // platforms):
1198 #if SAL_TYPES_SIZEOFLONG == 8
1199  void indexOfL(char const *, sal_Int32, rtl_TextEncoding) const;
1200 #endif
1201 
1217  sal_Int32 lastIndexOf( const OString & str ) const
1218  {
1219  return rtl_str_lastIndexOfStr_WithLength( pData->buffer, pData->length,
1220  str.pData->buffer, str.pData->length );
1221  }
1222 
1240  sal_Int32 lastIndexOf( const OString & str, sal_Int32 fromIndex ) const
1241  {
1242  return rtl_str_lastIndexOfStr_WithLength( pData->buffer, fromIndex,
1243  str.pData->buffer, str.pData->length );
1244  }
1245 
1256  SAL_WARN_UNUSED_RESULT OString copy( sal_Int32 beginIndex ) const
1257  {
1258  rtl_String *pNew = NULL;
1259  rtl_string_newFromSubString( &pNew, pData, beginIndex, getLength() - beginIndex );
1260  return OString( pNew, SAL_NO_ACQUIRE );
1261  }
1262 
1275  SAL_WARN_UNUSED_RESULT OString copy( sal_Int32 beginIndex, sal_Int32 count ) const
1276  {
1277  rtl_String *pNew = NULL;
1278  rtl_string_newFromSubString( &pNew, pData, beginIndex, count );
1279  return OString( pNew, SAL_NO_ACQUIRE );
1280  }
1281 
1291  {
1292  rtl_String* pNew = NULL;
1293  rtl_string_newConcat( &pNew, pData, str.pData );
1294  return OString( pNew, SAL_NO_ACQUIRE );
1295  }
1296 
1297 #ifndef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING"
1298  friend OString operator+( const OString & str1, const OString & str2 )
1299  {
1300  return str1.concat( str2 );
1301  }
1302 #endif
1303 
1317  SAL_WARN_UNUSED_RESULT OString replaceAt( sal_Int32 index, sal_Int32 count, const OString& newStr ) const
1318  {
1319  rtl_String* pNew = NULL;
1320  rtl_string_newReplaceStrAt( &pNew, pData, index, count, newStr.pData );
1321  return OString( pNew, SAL_NO_ACQUIRE );
1322  }
1323 
1338  {
1339  rtl_String* pNew = NULL;
1340  rtl_string_newReplace( &pNew, pData, oldChar, newChar );
1341  return OString( pNew, SAL_NO_ACQUIRE );
1342  }
1343 
1363  OString const & from, OString const & to, sal_Int32 * index = NULL) const
1364  {
1365  rtl_String * s = NULL;
1366  sal_Int32 i = 0;
1368  &s, pData, from.pData->buffer, from.pData->length,
1369  to.pData->buffer, to.pData->length, index == NULL ? &i : index);
1370  return OString(s, SAL_NO_ACQUIRE);
1371  }
1372 
1386  SAL_WARN_UNUSED_RESULT OString replaceAll(OString const & from, OString const & to) const {
1387  rtl_String * s = NULL;
1389  &s, pData, from.pData->buffer, from.pData->length,
1390  to.pData->buffer, to.pData->length);
1391  return OString(s, SAL_NO_ACQUIRE);
1392  }
1393 
1405  {
1406  rtl_String* pNew = NULL;
1407  rtl_string_newToAsciiLowerCase( &pNew, pData );
1408  return OString( pNew, SAL_NO_ACQUIRE );
1409  }
1410 
1422  {
1423  rtl_String* pNew = NULL;
1424  rtl_string_newToAsciiUpperCase( &pNew, pData );
1425  return OString( pNew, SAL_NO_ACQUIRE );
1426  }
1427 
1440  {
1441  rtl_String* pNew = NULL;
1442  rtl_string_newTrim( &pNew, pData );
1443  return OString( pNew, SAL_NO_ACQUIRE );
1444  }
1445 
1470  OString getToken( sal_Int32 token, sal_Char cTok, sal_Int32& index ) const
1471  {
1472  rtl_String * pNew = NULL;
1473  index = rtl_string_getToken( &pNew, pData, token, cTok, index );
1474  return OString( pNew, SAL_NO_ACQUIRE );
1475  }
1476 
1490  OString getToken(sal_Int32 count, char separator) const {
1491  sal_Int32 n = 0;
1492  return getToken(count, separator, n);
1493  }
1494 
1503  bool toBoolean() const
1504  {
1505  return rtl_str_toBoolean( pData->buffer );
1506  }
1507 
1515  {
1516  return pData->buffer[0];
1517  }
1518 
1529  sal_Int32 toInt32( sal_Int16 radix = 10 ) const
1530  {
1531  return rtl_str_toInt32( pData->buffer, radix );
1532  }
1533 
1546  sal_uInt32 toUInt32( sal_Int16 radix = 10 ) const
1547  {
1548  return rtl_str_toUInt32( pData->buffer, radix );
1549  }
1550 
1561  sal_Int64 toInt64( sal_Int16 radix = 10 ) const
1562  {
1563  return rtl_str_toInt64( pData->buffer, radix );
1564  }
1565 
1578  sal_uInt64 toUInt64( sal_Int16 radix = 10 ) const
1579  {
1580  return rtl_str_toUInt64( pData->buffer, radix );
1581  }
1582 
1591  float toFloat() const
1592  {
1593  return rtl_str_toFloat( pData->buffer );
1594  }
1595 
1604  double toDouble() const
1605  {
1606  return rtl_str_toDouble( pData->buffer );
1607  }
1608 
1619  static OString number( int i, sal_Int16 radix = 10 )
1620  {
1621  return number( static_cast< long long >( i ), radix );
1622  }
1625  static OString number( unsigned int i, sal_Int16 radix = 10 )
1626  {
1627  return number( static_cast< unsigned long long >( i ), radix );
1628  }
1631  static OString number( long i, sal_Int16 radix = 10 )
1632  {
1633  return number( static_cast< long long >( i ), radix );
1634  }
1637  static OString number( unsigned long i, sal_Int16 radix = 10 )
1638  {
1639  return number( static_cast< unsigned long long >( i ), radix );
1640  }
1643  static OString number( long long ll, sal_Int16 radix = 10 )
1644  {
1646  rtl_String* pNewData = NULL;
1647  rtl_string_newFromStr_WithLength( &pNewData, aBuf, rtl_str_valueOfInt64( aBuf, ll, radix ) );
1648  return OString( pNewData, SAL_NO_ACQUIRE );
1649  }
1652  static OString number( unsigned long long ll, sal_Int16 radix = 10 )
1653  {
1655  rtl_String* pNewData = NULL;
1656  rtl_string_newFromStr_WithLength( &pNewData, aBuf, rtl_str_valueOfUInt64( aBuf, ll, radix ) );
1657  return OString( pNewData, SAL_NO_ACQUIRE );
1658  }
1659 
1669  static OString number( float f )
1670  {
1672  rtl_String* pNewData = NULL;
1673  rtl_string_newFromStr_WithLength( &pNewData, aBuf, rtl_str_valueOfFloat( aBuf, f ) );
1674  return OString( pNewData, SAL_NO_ACQUIRE );
1675  }
1676 
1686  static OString number( double d )
1687  {
1689  rtl_String* pNewData = NULL;
1690  rtl_string_newFromStr_WithLength( &pNewData, aBuf, rtl_str_valueOfDouble( aBuf, d ) );
1691  return OString( pNewData, SAL_NO_ACQUIRE );
1692  }
1693 
1705  SAL_DEPRECATED("use boolean()") static OString valueOf( sal_Bool b )
1706  {
1707  return boolean(b);
1708  }
1709 
1721  static OString boolean( bool b )
1722  {
1724  rtl_String* pNewData = NULL;
1725  rtl_string_newFromStr_WithLength( &pNewData, aBuf, rtl_str_valueOfBoolean( aBuf, b ) );
1726  return OString( pNewData, SAL_NO_ACQUIRE );
1727  }
1728 
1736  SAL_DEPRECATED("convert to OString or use directly") static OString valueOf( sal_Char c )
1737  {
1738  return OString( &c, 1 );
1739  }
1740 
1751  SAL_DEPRECATED("use number()") static OString valueOf( sal_Int32 i, sal_Int16 radix = 10 )
1752  {
1753  return number( i, radix );
1754  }
1755 
1766  SAL_DEPRECATED("use number()") static OString valueOf( sal_Int64 ll, sal_Int16 radix = 10 )
1767  {
1768  return number( ll, radix );
1769  }
1770 
1780  SAL_DEPRECATED("use number()") static OString valueOf( float f )
1781  {
1782  return number(f);
1783  }
1784 
1794  SAL_DEPRECATED("use number()") static OString valueOf( double d )
1795  {
1796  return number(d);
1797  }
1798 
1799 };
1800 
1801 /* ======================================================================= */
1802 
1803 #ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING"
1804 
1812 struct SAL_WARN_UNUSED OStringLiteral
1813 {
1814  template< int N >
1815  explicit OStringLiteral( const char (&str)[ N ] ) : size( N - 1 ), data( str ) { assert( strlen( str ) == N - 1 ); }
1816  int size;
1817  const char* data;
1818 };
1819 
1823 template<>
1824 struct ToStringHelper< OString >
1825  {
1826  static int length( const OString& s ) { return s.getLength(); }
1827  static char* addData( char* buffer, const OString& s ) { return addDataHelper( buffer, s.getStr(), s.getLength()); }
1828  static const bool allowOStringConcat = true;
1829  static const bool allowOUStringConcat = false;
1830  };
1831 
1835 template<>
1836 struct ToStringHelper< OStringLiteral >
1837  {
1838  static int length( const OStringLiteral& str ) { return str.size; }
1839  static char* addData( char* buffer, const OStringLiteral& str ) { return addDataHelper( buffer, str.data, str.size ); }
1840  static const bool allowOStringConcat = true;
1841  static const bool allowOUStringConcat = false;
1842  };
1843 
1847 template< typename charT, typename traits, typename T1, typename T2 >
1848 inline std::basic_ostream<charT, traits> & operator <<(
1849  std::basic_ostream<charT, traits> & stream, const OStringConcat< T1, T2 >& concat)
1850 {
1851  return stream << OString( concat );
1852 }
1853 #endif
1854 
1855 
1862 {
1872  size_t operator()( const OString& rString ) const
1873  { return (size_t)rString.hashCode(); }
1874 };
1875 
1878 {
1879  bool operator()( const char* p1, const char* p2) const
1880  { return rtl_str_compare(p1, p2) == 0; }
1881 };
1882 
1885 {
1886  size_t operator()(const char* p) const
1887  { return rtl_str_hashCode(p); }
1888 };
1889 
1890 /* ======================================================================= */
1891 
1898 template< typename charT, typename traits > std::basic_ostream<charT, traits> &
1900  std::basic_ostream<charT, traits> & stream, OString const & rString)
1901 {
1902  return stream << rString.getStr();
1903  // best effort; potentially loses data due to embedded null characters
1904 }
1905 
1906 } /* Namespace */
1907 
1908 #ifdef RTL_STRING_UNITTEST
1909 namespace rtl
1910 {
1911 typedef rtlunittest::OString OString;
1912 }
1913 #undef RTL_STRING_CONST_FUNCTION
1914 #endif
1915 
1916 #if defined LIBO_INTERNAL_ONLY && !defined RTL_STRING_UNITTEST
1917 using ::rtl::OString;
1918 using ::rtl::OStringHash;
1919 using ::rtl::OStringLiteral;
1920 #endif
1921 
1922 #endif // INCLUDED_RTL_STRING_HXX
1923 
1924 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
bool equalsIgnoreAsciiCaseL(const sal_Char *asciiStr, sal_Int32 asciiStrLength) const
Perform a ASCII lowercase comparison of two strings.
Definition: string.hxx:650
#define OUSTRING_TO_OSTRING_CVTFLAGS
Definition: string.h:1324
sal_Int32 lastIndexOf(sal_Char ch) const
Returns the index within this string of the last occurrence of the specified character, searching backward starting at the end.
Definition: string.hxx:1106
SAL_DLLPUBLIC sal_Int32 rtl_string_getToken(rtl_String **newStr, rtl_String *str, sal_Int32 token, sal_Char cTok, sal_Int32 idx) SAL_THROW_EXTERN_C()
Create a new string by extracting a single token from another string.
libreoffice_internal::ConstCharArrayDetector< T, OString &>::Type operator=(T &literal)
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:331
SAL_WARN_UNUSED_RESULT OString toAsciiUpperCase() const
Converts from this string all ASCII lowercase characters (97-122) to ASCII uppercase characters (65-9...
Definition: string.hxx:1421
SAL_DLLPUBLIC sal_Int32 rtl_str_compareIgnoreAsciiCase_WithLength(const sal_Char *first, sal_Int32 firstLen, const sal_Char *second, sal_Int32 secondLen) SAL_THROW_EXTERN_C()
Compare two strings, ignoring the case of ASCII characters.
SAL_WARN_UNUSED_RESULT OString copy(sal_Int32 beginIndex) const
Returns a new string that is a substring of this string.
Definition: string.hxx:1256
SAL_DLLPUBLIC sal_Int32 rtl_str_hashCode(const sal_Char *str) SAL_THROW_EXTERN_C()
Return a hash code for a string.
static OString number(long long ll, sal_Int16 radix=10)
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:1643
libreoffice_internal::ConstCharArrayDetector< T, bool >::Type match(T &literal, sal_Int32 fromIndex=0) const
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:686
libreoffice_internal::NonConstCharArrayDetector< T, bool >::Type equalsIgnoreAsciiCase(T &asciiStr) const
Definition: string.hxx:604
sal_uInt16 rtl_TextEncoding
The various supported text encodings.
Definition: textenc.h:39
static OString number(long i, sal_Int16 radix=10)
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:1631
SAL_DLLPUBLIC sal_Int32 rtl_str_compare_WithLength(const sal_Char *first, sal_Int32 firstLen, const sal_Char *second, sal_Int32 secondLen) SAL_THROW_EXTERN_C()
Compare two strings.
sal_Int32 lastIndexOf(const OString &str) const
Returns the index within this string of the last occurrence of the specified substring, searching backward starting at the end.
Definition: string.hxx:1217
static OString boolean(bool b)
Returns the string representation of the boolean argument.
Definition: string.hxx:1721
static OString number(unsigned long i, sal_Int16 radix=10)
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:1637
#define RTL_STR_MAX_VALUEOFFLOAT
Definition: string.h:692
SAL_DLLPUBLIC sal_Int32 rtl_str_reverseCompare_WithLength(const sal_Char *first, sal_Int32 firstLen, const sal_Char *second, sal_Int32 secondLen) SAL_THROW_EXTERN_C()
Compare two strings from back to front.
OString(const T &value, typename libreoffice_internal::CharPtrDetector< T, libreoffice_internal::Dummy >::Type=libreoffice_internal::Dummy())
New string from a character buffer array.
Definition: string.hxx:182
#define RTL_STR_MAX_VALUEOFUINT64
Definition: string.h:673
sal_Int32 indexOf(sal_Char ch, sal_Int32 fromIndex=0) const
Returns the index within this string of the first occurrence of the specified character, starting the search at the specified index.
Definition: string.hxx:1091
SAL_DLLPUBLIC sal_uInt64 rtl_str_toUInt64(const sal_Char *str, sal_Int16 radix) SAL_THROW_EXTERN_C()
Interpret a string as an unsigned long integer.
friend libreoffice_internal::ConstCharArrayDetector< T, bool >::Type operator!=(const OString &rStr, T &literal)
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:1050
#define RTL_STR_MAX_VALUEOFINT64
Definition: string.h:650
sal_Int32 compareTo(const OString &rObj, sal_Int32 maxLength) const
Compares two strings with an maximum count of characters.
Definition: string.hxx:483
~OString()
Release the string data.
Definition: string.hxx:290
SAL_DLLPUBLIC sal_Int32 rtl_str_valueOfUInt64(sal_Char *str, sal_uInt64 l, sal_Int16 radix) SAL_THROW_EXTERN_C()
Create the string representation of an unsigned long integer.
SAL_DLLPUBLIC void rtl_string_newFromLiteral(rtl_String **newStr, const sal_Char *value, sal_Int32 len, sal_Int32 allocExtra) SAL_THROW_EXTERN_C()
size_t operator()(const OString &rString) const
Compute a hash code for a string.
Definition: string.hxx:1872
SAL_DLLPUBLIC sal_Int32 rtl_str_compare(const sal_Char *first, const sal_Char *second) SAL_THROW_EXTERN_C()
Compare two strings.
sal_Int32 toInt32(sal_Int16 radix=10) const
Returns the int32 value from this string.
Definition: string.hxx:1529
SAL_WARN_UNUSED_RESULT OString toAsciiLowerCase() const
Converts from this string all ASCII uppercase characters (65-90) to ASCII lowercase characters (97-12...
Definition: string.hxx:1404
friend libreoffice_internal::ConstCharArrayDetector< T, bool >::Type operator==(const OString &rStr, T &literal)
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:982
bool match(const OString &str, sal_Int32 fromIndex=0) const
Match against a substring appearing in this string.
Definition: string.hxx:674
SAL_DLLPUBLIC sal_Int32 rtl_str_shortenedCompare_WithLength(const sal_Char *first, sal_Int32 firstLen, const sal_Char *second, sal_Int32 secondLen, sal_Int32 shortenedLen) SAL_THROW_EXTERN_C()
Compare two strings with a maximum count of characters.
OString getToken(sal_Int32 count, char separator) const
Returns a token from the string.
Definition: string.hxx:1490
OString(T &literal, typename libreoffice_internal::ConstCharArrayDetector< T, libreoffice_internal::Dummy >::Type=libreoffice_internal::Dummy())
New string from a string literal.
Definition: string.hxx:206
SAL_WARN_UNUSED_RESULT OString copy(sal_Int32 beginIndex, sal_Int32 count) const
Returns a new string that is a substring of this string.
Definition: string.hxx:1275
bool startsWithIgnoreAsciiCase(OString const &str, OString *rest=NULL) const
Check whether this string starts with a given string, ignoring the case of ASCII letters.
Definition: string.hxx:839
static OString number(unsigned int i, sal_Int16 radix=10)
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:1625
static OString number(float f)
Returns the string representation of the float argument.
Definition: string.hxx:1669
const sal_Char * getStr() const
Returns a pointer to the characters of this string.
Definition: string.hxx:435
SAL_DLLPUBLIC sal_Int32 rtl_str_indexOfStr_WithLength(const sal_Char *str, sal_Int32 len, const sal_Char *subStr, sal_Int32 subLen) SAL_THROW_EXTERN_C()
Search for the first occurrence of a substring within a string.
SAL_DLLPUBLIC float rtl_str_toFloat(const sal_Char *str) SAL_THROW_EXTERN_C()
Interpret a string as a float.
SAL_DLLPUBLIC double rtl_str_toDouble(const sal_Char *str) SAL_THROW_EXTERN_C()
Interpret a string as a double.
SAL_DLLPUBLIC void rtl_string_newToAsciiUpperCase(rtl_String **newStr, rtl_String *str) SAL_THROW_EXTERN_C()
Create a new string by converting all ASCII lowercase letters to uppercase within another string...
sal_Int32 indexOfL(char const *str, sal_Int32 len, sal_Int32 fromIndex=0) const
Returns the index within this string of the first occurrence of the specified substring, starting at the specified index.
Definition: string.hxx:1186
SAL_DLLPUBLIC void rtl_string_new(rtl_String **newStr) SAL_THROW_EXTERN_C()
Allocate a new string containing no characters.
sal_Int32 indexOf(const OString &str, sal_Int32 fromIndex=0) const
Returns the index within this string of the first occurrence of the specified substring, starting at the specified index.
Definition: string.hxx:1143
#define SAL_DEPRECATED(message)
Use as follows: SAL_DEPRECATED("Don&#39;t use, it&#39;s evil.") void doit(int nPara);.
Definition: types.h:483
#define SAL_WARN_UNUSED
Annotate classes where a compiler should warn if an instance is unused.
Definition: types.h:598
OString(rtl_String *str)
New string from OString data.
Definition: string.hxx:144
void clear()
Clears the string, i.e, makes a zero-character string.
Definition: string.hxx:396
SAL_DLLPUBLIC sal_Int32 rtl_str_indexOfChar_WithLength(const sal_Char *str, sal_Int32 len, sal_Char ch) SAL_THROW_EXTERN_C()
Search for the first occurrence of a character within a string.
libreoffice_internal::ConstCharArrayDetector< T, sal_Int32 >::Type indexOf(T &literal, sal_Int32 fromIndex=0) const
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:1156
SAL_DLLPUBLIC sal_uInt32 rtl_str_toUInt32(const sal_Char *str, sal_Int16 radix) SAL_THROW_EXTERN_C()
Interpret a string as an unsigned integer.
SAL_DLLPUBLIC sal_Int64 rtl_str_toInt64(const sal_Char *str, sal_Int16 radix) SAL_THROW_EXTERN_C()
Interpret a string as a long integer.
SAL_DLLPUBLIC void rtl_string_newFromSubString(rtl_String **newStr, const rtl_String *from, sal_Int32 beginIndex, sal_Int32 count) SAL_THROW_EXTERN_C()
Allocate a new string that is a substring of this string.
SAL_DLLPUBLIC sal_Int32 rtl_str_hashCode_WithLength(const sal_Char *str, sal_Int32 len) SAL_THROW_EXTERN_C()
Return a hash code for a string.
float toFloat() const
Returns the float value from this string.
Definition: string.hxx:1591
OString & operator=(const OString &str)
Assign a new string.
Definition: string.hxx:300
OString(sal_Char value)
New string from a single character.
Definition: string.hxx:167
friend libreoffice_internal::CharPtrDetector< T, bool >::Type operator!=(const OString &rStr1, const T &value)
Definition: string.hxx:1021
SAL_DLLPUBLIC void rtl_string_newReplace(rtl_String **newStr, rtl_String *str, sal_Char oldChar, sal_Char newChar) SAL_THROW_EXTERN_C()
Create a new string by replacing all occurrences of a single character within another string...
sal_Int32 reverseCompareTo(const OString &str) const
Compares two strings in reverse order.
Definition: string.hxx:501
sal_Char toChar() const
Returns the first character from this string.
Definition: string.hxx:1514
libreoffice_internal::ConstCharArrayDetector< T, bool >::Type endsWith(T &literal, OString *rest=NULL) const
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:898
sal_uInt32 toUInt32(sal_Int16 radix=10) const
Returns the uint32 value from this string.
Definition: string.hxx:1546
friend libreoffice_internal::NonConstCharArrayDetector< T, bool >::Type operator!=(T &value, const OString &rStr2)
Definition: string.hxx:1039
SAL_DLLPUBLIC sal_Int32 rtl_str_compareIgnoreAsciiCase(const sal_Char *first, const sal_Char *second) SAL_THROW_EXTERN_C()
Compare two strings, ignoring the case of ASCII characters.
SAL_DLLPUBLIC void rtl_uString2String(rtl_String **newStr, const sal_Unicode *str, sal_Int32 len, rtl_TextEncoding encoding, sal_uInt32 convertFlags) SAL_THROW_EXTERN_C()
Create a new byte string by converting a Unicode string, using a specific text encoding.
SAL_DLLPUBLIC void rtl_string_newTrim(rtl_String **newStr, rtl_String *str) SAL_THROW_EXTERN_C()
Create a new string by removing white space from both ends of another string.
This String class provide base functionality for C++ like 8-Bit character array handling.
Definition: string.hxx:95
SAL_DLLPUBLIC void rtl_string_release(rtl_String *str) SAL_THROW_EXTERN_C()
Decrement the reference count of a string.
#define RTL_STR_MAX_VALUEOFDOUBLE
Definition: string.h:711
bool operator<(const TTimeValue &rTimeA, const TTimeValue &rTimeB)
Definition: timer.hxx:96
sal_uInt16 sal_Unicode
Definition: types.h:142
libreoffice_internal::ConstCharArrayDetector< T, bool >::Type startsWithIgnoreAsciiCase(T &literal, OString *rest=NULL) const
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:856
libreoffice_internal::ConstCharArrayDetector< T, bool >::Type startsWith(T &literal, OString *rest=NULL) const
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:808
unsigned char sal_Bool
Definition: types.h:39
#define RTL_STR_MAX_VALUEOFBOOLEAN
Definition: string.h:585
__sal_NoAcquire
Definition: types.h:366
friend libreoffice_internal::NonConstCharArrayDetector< T, bool >::Type operator==(const OString &rStr1, T &value)
Definition: string.hxx:959
SAL_WARN_UNUSED_RESULT OString replaceAt(sal_Int32 index, sal_Int32 count, const OString &newStr) const
Returns a new string resulting from replacing n = count characters from position index in this string...
Definition: string.hxx:1317
libreoffice_internal::ConstCharArrayDetector< T, bool >::Type equalsIgnoreAsciiCase(T &literal) const
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:615
friend OString operator+(const OString &str1, const OString &str2)
Definition: string.hxx:1298
bool equalsIgnoreAsciiCase(const OString &str) const
Perform a ASCII lowercase comparison of two strings.
Definition: string.hxx:566
bool toBoolean() const
Returns the Boolean value from this string.
Definition: string.hxx:1503
bool endsWith(OString const &str, OString *rest=NULL) const
Check whether this string ends with a given substring.
Definition: string.hxx:883
Definition: stringutils.hxx:117
sal_Int64 toInt64(sal_Int16 radix=10) const
Returns the int64 value from this string.
Definition: string.hxx:1561
friend libreoffice_internal::CharPtrDetector< T, bool >::Type operator==(const T &value, const OString &rStr2)
Definition: string.hxx:965
friend libreoffice_internal::ConstCharArrayDetector< T, bool >::Type operator==(T &literal, const OString &rStr)
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:1004
SAL_DLLPUBLIC sal_Int32 rtl_str_lastIndexOfChar_WithLength(const sal_Char *str, sal_Int32 len, sal_Char ch) SAL_THROW_EXTERN_C()
Search for the last occurrence of a character within a string.
SAL_WARN_UNUSED_RESULT OString concat(const OString &str) const
Concatenates the specified string to the end of this string.
Definition: string.hxx:1290
SAL_DLLPUBLIC sal_Int32 rtl_str_shortenedCompareIgnoreAsciiCase_WithLength(const sal_Char *first, sal_Int32 firstLen, const sal_Char *second, sal_Int32 secondLen, sal_Int32 shortenedLen) SAL_THROW_EXTERN_C()
Compare two strings with a maximum count of characters, ignoring the case of ASCII characters...
libreoffice_internal::ConstCharArrayDetector< T, bool >::Type matchIgnoreAsciiCase(T &literal, sal_Int32 fromIndex=0) const
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:765
bool operator()(const char *p1, const char *p2) const
Definition: string.hxx:1879
SAL_DLLPUBLIC void rtl_string_ensureCapacity(rtl_String **str, sal_Int32 size) SAL_THROW_EXTERN_C()
Ensure a string has enough space for a given number of characters.
SAL_WARN_UNUSED_RESULT OString trim() const
Returns a new string resulting from removing white space from both ends of the string.
Definition: string.hxx:1439
friend libreoffice_internal::ConstCharArrayDetector< T, bool >::Type operator!=(T &literal, const OString &rStr)
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:1061
size_t operator()(const char *p) const
Definition: string.hxx:1886
bool matchL(char const *str, sal_Int32 strLength, sal_Int32 fromIndex=0) const
Match against a substring appearing in this string.
Definition: string.hxx:717
friend libreoffice_internal::CharPtrDetector< T, bool >::Type operator!=(const T &value, const OString &rStr2)
Definition: string.hxx:1033
sal_Int32 hashCode() const
Returns a hashcode for this string.
Definition: string.hxx:1073
SAL_DLLPUBLIC void rtl_string_newConcat(rtl_String **newStr, rtl_String *left, rtl_String *right) SAL_THROW_EXTERN_C()
Create a new string that is the concatenation of two other strings.
friend libreoffice_internal::NonConstCharArrayDetector< T, bool >::Type operator==(T &value, const OString &rStr2)
Definition: string.hxx:971
bool matchIgnoreAsciiCase(const OString &str, sal_Int32 fromIndex=0) const
Match against a substring appearing in this string, ignoring the case of ASCII letters.
Definition: string.hxx:752
bool operator==(const TTimeValue &rTimeA, const TTimeValue &rTimeB)
Definition: timer.hxx:116
SAL_DLLPUBLIC sal_Int32 rtl_str_valueOfBoolean(sal_Char *str, sal_Bool b) SAL_THROW_EXTERN_C()
Create the string representation of a boolean.
OString(const OString &str)
New string from OString.
Definition: string.hxx:116
OString()
New string containing no characters.
Definition: string.hxx:105
SAL_DLLPUBLIC void rtl_string_newReplaceAll(rtl_String **newStr, rtl_String *str, char const *from, sal_Int32 fromLength, char const *to, sal_Int32 toLength) SAL_THROW_EXTERN_C()
Create a new string by replacing all occurrences of a given substring with another substring...
bool operator!=(const Any &rAny, const C &value)
Template unequality operator: compares set value of left side any to right side value.
Definition: Any.hxx:633
SAL_DLLPUBLIC void rtl_string_newFromStr(rtl_String **newStr, const sal_Char *value) SAL_THROW_EXTERN_C()
Allocate a new string that contains a copy of a character array.
definition of a no acquire enum for ctors
Definition: types.h:370
SAL_DLLPUBLIC sal_Int32 rtl_str_lastIndexOfStr_WithLength(const sal_Char *str, sal_Int32 len, const sal_Char *subStr, sal_Int32 subLen) SAL_THROW_EXTERN_C()
Search for the last occurrence of a substring within a string.
SAL_DLLPUBLIC void rtl_string_assign(rtl_String **str, rtl_String *rightValue) SAL_THROW_EXTERN_C()
Assign a new value to a string.
SAL_WARN_UNUSED_RESULT OString replace(sal_Char oldChar, sal_Char newChar) const
Returns a new string resulting from replacing all occurrences of oldChar in this string with newChar...
Definition: string.hxx:1337
OString(const sal_Unicode *value, sal_Int32 length, rtl_TextEncoding encoding, sal_uInt32 convertFlags=OUSTRING_TO_OSTRING_CVTFLAGS)
New string from a Unicode character buffer array.
Definition: string.hxx:253
sal_Int32 lastIndexOf(sal_Char ch, sal_Int32 fromIndex) const
Returns the index within this string of the last occurrence of the specified character, searching backward starting before the specified index.
Definition: string.hxx:1123
Equality functor for classic c-strings (i.e., null-terminated char* strings).
Definition: string.hxx:1877
SAL_DLLPUBLIC sal_Bool rtl_str_toBoolean(const sal_Char *str) SAL_THROW_EXTERN_C()
Interpret a string as a boolean.
OString & operator+=(const OString &str)
Append a string to this string.
Definition: string.hxx:353
SAL_DLLPUBLIC void rtl_string_newReplaceStrAt(rtl_String **newStr, rtl_String *str, sal_Int32 idx, sal_Int32 count, rtl_String *subStr) SAL_THROW_EXTERN_C()
Create a new string by replacing a substring of another string.
OString(T &value, typename libreoffice_internal::NonConstCharArrayDetector< T, libreoffice_internal::Dummy >::Type=libreoffice_internal::Dummy())
Definition: string.hxx:189
SAL_DLLPUBLIC void rtl_string_newFromStr_WithLength(rtl_String **newStr, const sal_Char *value, sal_Int32 len) SAL_THROW_EXTERN_C()
Allocate a new string that contains a copy of a character array.
std::basic_ostream< charT, traits > & operator<<(std::basic_ostream< charT, traits > &stream, OString const &rString)
Support for rtl::OString in std::ostream (and thus in CPPUNIT_ASSERT or SAL_INFO macros, for example).
Definition: string.hxx:1899
#define SAL_WARN_UNUSED_RESULT
Use this as markup for functions and methods whose return value must be checked.
Definition: types.h:307
char sal_Char
A legacy synonym for char.
Definition: types.h:121
libreoffice_internal::CharPtrDetector< T, bool >::Type equalsIgnoreAsciiCase(const T &asciiStr) const
Perform a ASCII lowercase comparison of two strings.
Definition: string.hxx:598
SAL_DLLPUBLIC void rtl_string_newReplaceFirst(rtl_String **newStr, rtl_String *str, char const *from, sal_Int32 fromLength, char const *to, sal_Int32 toLength, sal_Int32 *index) SAL_THROW_EXTERN_C()
Create a new string by replacing the first occurrence of a given substring with another substring...
bool operator>(const TTimeValue &rTimeA, const TTimeValue &rTimeB)
Definition: timer.hxx:106
SAL_DLLPUBLIC sal_Int32 rtl_str_valueOfInt64(sal_Char *str, sal_Int64 l, sal_Int16 radix) SAL_THROW_EXTERN_C()
Create the string representation of a long integer.
friend libreoffice_internal::NonConstCharArrayDetector< T, bool >::Type operator!=(const OString &rStr1, T &value)
Definition: string.hxx:1027
static OString number(double d)
Returns the string representation of the double argument.
Definition: string.hxx:1686
SAL_DLLPUBLIC void rtl_string_acquire(rtl_String *str) SAL_THROW_EXTERN_C()
Increment the reference count of a string.
Definition: stringutils.hxx:115
bool equals(const OString &str) const
Perform a comparison of two strings.
Definition: string.hxx:518
SAL_DLLPUBLIC sal_Int32 rtl_str_valueOfFloat(sal_Char *str, float f) SAL_THROW_EXTERN_C()
Create the string representation of a float.
A helper to use OStrings with hash maps.
Definition: string.hxx:1861
OString getToken(sal_Int32 token, sal_Char cTok, sal_Int32 &index) const
Returns a token in the string.
Definition: string.hxx:1470
SAL_DLLPUBLIC sal_Int32 rtl_str_valueOfDouble(sal_Char *str, double d) SAL_THROW_EXTERN_C()
Create the string representation of a double.
sal_Int32 getLength() const
Returns the length of this string.
Definition: string.hxx:409
Definition: bootstrap.hxx:29
static OString number(int i, sal_Int16 radix=10)
Returns the string representation of the integer argument.
Definition: string.hxx:1619
bool endsWithL(char const *str, sal_Int32 strLength) const
Check whether this string ends with a given substring.
Definition: string.hxx:934
SAL_WARN_UNUSED_RESULT OString replaceAll(OString const &from, OString const &to) const
Returns a new string resulting from replacing all occurrences of a given substring with another subst...
Definition: string.hxx:1386
sal_uInt64 toUInt64(sal_Int16 radix=10) const
Returns the uint64 value from this string.
Definition: string.hxx:1578
friend libreoffice_internal::CharPtrDetector< T, bool >::Type operator==(const OString &rStr1, const T &value)
Definition: string.hxx:953
bool isEmpty() const
Checks if a string is empty.
Definition: string.hxx:419
SAL_DLLPUBLIC sal_Int32 rtl_str_toInt32(const sal_Char *str, sal_Int16 radix) SAL_THROW_EXTERN_C()
Interpret a string as an integer.
sal_Int32 compareTo(const OString &str) const
Compares two strings.
Definition: string.hxx:464
sal_Int32 lastIndexOf(const OString &str, sal_Int32 fromIndex) const
Returns the index within this string of the last occurrence of the specified substring, searching backward starting before the specified index.
Definition: string.hxx:1240
double toDouble() const
Returns the double value from this string.
Definition: string.hxx:1604
SAL_DLLPUBLIC rtl_String * rtl_string_alloc(sal_Int32 nLen) SAL_THROW_EXTERN_C()
Allocate a new string containing space for a given number of characters.
static OString number(unsigned long long ll, sal_Int16 radix=10)
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: string.hxx:1652
SAL_DLLPUBLIC void rtl_string_newToAsciiLowerCase(rtl_String **newStr, rtl_String *str) SAL_THROW_EXTERN_C()
Create a new string by converting all ASCII uppercase letters to lowercase within another string...
Hashing functor for classic c-strings (i.e., null-terminated char* strings).
Definition: string.hxx:1884
SAL_WARN_UNUSED_RESULT OString replaceFirst(OString const &from, OString const &to, sal_Int32 *index=NULL) const
Returns a new string resulting from replacing the first occurrence of a given substring with another ...
Definition: string.hxx:1362
bool startsWith(OString const &str, OString *rest=NULL) const
Check whether this string starts with a given substring.
Definition: string.hxx:794
OString(const sal_Char *value, sal_Int32 length)
New string from a character buffer array.
Definition: string.hxx:233
bool equalsL(const sal_Char *value, sal_Int32 length) const
Perform a comparison of two strings.
Definition: string.hxx:543
OString(rtl_String *str, __sal_NoAcquire)
New string from OString data without acquiring it.
Definition: string.hxx:157