LibreOffice
LibreOffice 24.8 SDK C/C++ API Reference
 
Loading...
Searching...
No Matches
ustring.hxx
Go to the documentation of this file.
1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2/*
3 * This file is part of the LibreOffice project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 *
9 * This file incorporates work covered by the following license notice:
10 *
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
20/*
21 * This file is part of LibreOffice published API.
22 */
23
24#ifndef INCLUDED_RTL_USTRING_HXX
25#define INCLUDED_RTL_USTRING_HXX
26
27#include "sal/config.h"
28
29#include <cassert>
30#include <cstddef>
31#include <cstdlib>
32#include <limits>
33#include <new>
34#include <ostream>
35#include <utility>
36
37#if defined LIBO_INTERNAL_ONLY
38#include <algorithm>
39#include <string_view>
40#include <type_traits>
41#endif
42
43#include "rtl/math.h"
44#include "rtl/ustring.h"
45#include "rtl/string.hxx"
46#include "rtl/stringutils.hxx"
47#include "rtl/textenc.h"
48
49#ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING"
50#include "config_global.h"
51#include "o3tl/safeint.hxx"
52#include "rtl/stringconcat.hxx"
53#endif
54
55#ifdef RTL_STRING_UNITTEST
56extern bool rtl_string_unittest_invalid_conversion;
57#endif
58
59// The unittest uses slightly different code to help check that the proper
60// calls are made. The class is put into a different namespace to make
61// sure the compiler generates a different (if generating also non-inline)
62// copy of the function and does not merge them together. The class
63// is "brought" into the proper rtl namespace by a typedef below.
64#ifdef RTL_STRING_UNITTEST
65#define rtl rtlunittest
66#endif
67
68namespace rtl
69{
70
71class OUStringBuffer;
72
73#ifdef RTL_STRING_UNITTEST
74#undef rtl
75#endif
76
77#if defined LIBO_INTERNAL_ONLY // "RTL_FAST_STRING"
79
86template<std::size_t N> class SAL_WARN_UNUSED OUStringLiteral {
87 static_assert(N != 0);
88 static_assert(N - 1 <= std::numeric_limits<sal_Int32>::max(), "literal too long");
89
90public:
91#if HAVE_CPP_CONSTEVAL
92 consteval
93#else
94 constexpr
95#endif
96 OUStringLiteral(char16_t const (&literal)[N]) {
97 assertLayout();
98 assert(literal[N - 1] == '\0');
99 std::copy_n(literal, N, more.buffer);
100 }
101
102 constexpr sal_Int32 getLength() const { return more.length; }
103
104 constexpr sal_Unicode const * getStr() const SAL_RETURNS_NONNULL { return more.buffer; }
105
106 constexpr operator std::u16string_view() const { return {more.buffer, sal_uInt32(more.length)}; }
107
108private:
109 static constexpr void assertLayout() {
110 // These static_asserts verifying the layout compatibility with rtl_uString cannot be class
111 // member declarations, as offsetof requires a complete type, so defer them to here:
112 static_assert(std::is_standard_layout_v<OUStringLiteral>);
113 static_assert(offsetof(OUStringLiteral, str.refCount) == offsetof(OUStringLiteral, more.refCount));
114 static_assert(offsetof(OUStringLiteral, str.length) == offsetof(OUStringLiteral, more.length));
115 static_assert(offsetof(OUStringLiteral, str.buffer) == offsetof(OUStringLiteral, more.buffer));
116 }
117
118 struct Data {
119 Data() = default;
120
121 oslInterlockedCount refCount = 0x40000000; // SAL_STRING_STATIC_FLAG (sal/rtl/strimp.hxx)
122 sal_Int32 length = N - 1;
123 sal_Unicode buffer[N];
124 };
125
126public:
127 // (Data members must be public so that OUStringLiteral is a structural type that can be used as
128 // a non-type template parameter type for operator ""_ustr:)
129 union {
130 rtl_uString str;
131 Data more = {};
132 };
133};
134
135#if defined RTL_STRING_UNITTEST
136namespace libreoffice_internal {
137template<std::size_t N> struct ExceptConstCharArrayDetector<OUStringLiteral<N>> {};
138template<std::size_t N> struct ExceptCharArrayDetector<OUStringLiteral<N>> {};
139}
140#endif
141
143#endif
144
145/* ======================================================================= */
146
169
170// coverity[ missing_move_assignment : SUPPRESS] - don't report the suppressed move assignment
171class SAL_WARN_UNUSED SAL_DLLPUBLIC_RTTI OUString
172{
173public:
175 rtl_uString * pData;
177
182 {
183 pData = NULL;
184 rtl_uString_new( &pData );
185 }
186
192#if defined LIBO_INTERNAL_ONLY && !(defined _MSC_VER && _MSC_VER <= 1929 && defined _MANAGED)
193 constexpr
194#endif
195 OUString( const OUString & str )
196 {
197 pData = str.pData;
198#if defined LIBO_INTERNAL_ONLY && !(defined _MSC_VER && _MSC_VER <= 1929 && defined _MANAGED)
199 if (std::is_constant_evaluated()) {
200 //TODO: We would want to
201 //
202 // assert(SAL_STRING_IS_STATIC(pData));
203 //
204 // here, but that wouldn't work because read of member `str` of OUStringLiteral's
205 // anonymous union with active member `more` is not allowed in a constant expression.
206 } else
207#endif
208 rtl_uString_acquire( pData );
209 }
210
211#if defined LIBO_INTERNAL_ONLY
212#if !defined(__COVERITY__) // suppress COPY_INSTEAD_OF_MOVE suggestions
219#if !(defined _MSC_VER && _MSC_VER <= 1929 && defined _MANAGED)
220 constexpr
221#endif
222 OUString( OUString && str ) noexcept
223 {
224 pData = str.pData;
225#if !(defined _MSC_VER && _MSC_VER <= 1929 && defined _MANAGED)
226 if (std::is_constant_evaluated()) {
227 //TODO: We would want to
228 //
229 // assert(SAL_STRING_IS_STATIC(pData));
230 //
231 // here, but that wouldn't work because read of member `str` of OUStringLiteral's
232 // anonymous union with active member `more` is not allowed in a constant expression.
233 return;
234 }
235#endif
236 str.pData = nullptr;
237 rtl_uString_new( &str.pData );
238 }
239#endif
240#endif
241
247 OUString( rtl_uString * str )
248 {
249 pData = str;
250 rtl_uString_acquire( pData );
251 }
252
253#if defined LIBO_INTERNAL_ONLY
255 // Catch inadvertent conversions to the above ctor:
256 OUString(std::nullptr_t) = delete;
258#endif
259
268 OUString( rtl_uString * str, __sal_NoAcquire )
269 { pData = str; }
270
276 explicit OUString( sal_Unicode value )
277 : pData (NULL)
278 {
279 rtl_uString_newFromStr_WithLength( &pData, &value, 1 );
280 }
281
282#if defined LIBO_INTERNAL_ONLY && !defined RTL_STRING_UNITTEST_CONCAT
284 // Catch inadvertent conversions to the above ctor (but still allow
285 // construction from char literals):
286 OUString(int) = delete;
287 explicit OUString(char c):
288 OUString(sal_Unicode(static_cast<unsigned char>(c)))
289 {}
291#endif
292
293#if defined LIBO_INTERNAL_ONLY
294
295 template<typename T> explicit OUString(
296 T const & value,
297 typename libreoffice_internal::CharPtrDetector<T, libreoffice_internal::Dummy>::TypeUtf16
298 = libreoffice_internal::Dummy()):
299 pData(nullptr)
300 { rtl_uString_newFromStr(&pData, value); }
301
302 template<typename T> explicit OUString(
303 T & value,
304 typename
305 libreoffice_internal::NonConstCharArrayDetector<T, libreoffice_internal::Dummy>::TypeUtf16
306 = libreoffice_internal::Dummy()):
307 pData(nullptr)
308 { rtl_uString_newFromStr(&pData, value); }
309
310#else
311
317 OUString( const sal_Unicode * value )
318 {
319 pData = NULL;
320 rtl_uString_newFromStr( &pData, value );
321 }
322
323#endif
324
333 OUString( const sal_Unicode * value, sal_Int32 length )
334 {
335 pData = NULL;
336 rtl_uString_newFromStr_WithLength( &pData, value, length );
337 }
338
354 template< typename T >
356 {
357 assert(
359 pData = NULL;
361 rtl_uString_new(&pData);
362 } else {
364 &pData,
366 literal),
368 }
369#ifdef RTL_STRING_UNITTEST
370 rtl_string_unittest_const_literal = true;
371#endif
372 }
373
374#if defined LIBO_INTERNAL_ONLY
375 // Rather use a u""_ustr literal (but don't remove this entirely, to avoid implicit support for
376 // it via std::u16string_view from kicking in):
377 template<typename T> OUString(
378 T &,
380 T, libreoffice_internal::Dummy>::TypeUtf16
381 = libreoffice_internal::Dummy()) = delete;
382
383 OUString(OUStringChar c): pData(nullptr) { rtl_uString_newFromStr_WithLength(&pData, &c.c, 1); }
384#endif
385
386#if defined LIBO_INTERNAL_ONLY && defined RTL_STRING_UNITTEST
388
392 template< typename T >
393 OUString( T&, typename libreoffice_internal::ExceptConstCharArrayDetector< T >::Type = libreoffice_internal::Dummy() )
394 {
395 pData = NULL;
396 rtl_uString_newFromLiteral( &pData, "!!br0ken!!", 10, 0 ); // set to garbage
397 rtl_string_unittest_invalid_conversion = true;
398 }
403 template< typename T >
404 OUString( const T&, typename libreoffice_internal::ExceptCharArrayDetector< T >::Type = libreoffice_internal::Dummy() )
405 {
406 pData = NULL;
407 rtl_uString_newFromLiteral( &pData, "!!br0ken!!", 10, 0 ); // set to garbage
408 rtl_string_unittest_invalid_conversion = true;
409 }
411#endif
412
413#ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING"
415
420 template<std::size_t N> constexpr OUString(OUStringLiteral<N> const & literal):
421 pData(const_cast<rtl_uString *>(&literal.str)) {}
422 template<std::size_t N> OUString(OUStringLiteral<N> &&) = delete;
424#endif
425
426#if defined LIBO_INTERNAL_ONLY && !(defined _MSC_VER && _MSC_VER <= 1929 && defined _MANAGED)
427 // For operator ""_tstr:
428 template<OStringLiteral L> OUString(detail::OStringHolder<L> const & holder) {
429 pData = nullptr;
430 if (holder.literal.getLength() == 0) {
431 rtl_uString_new(&pData);
432 } else {
434 &pData, holder.literal.getStr(), holder.literal.getLength(), 0);
435 }
436 }
437#endif
438
453 OUString( const char * value, sal_Int32 length,
454 rtl_TextEncoding encoding,
455 sal_uInt32 convertFlags = OSTRING_TO_OUSTRING_CVTFLAGS )
456 {
457 pData = NULL;
458 rtl_string2UString( &pData, value, length, encoding, convertFlags );
459 if (pData == NULL) {
460 throw std::bad_alloc();
461 }
462 }
463
480 explicit OUString(
481 sal_uInt32 const * codePoints, sal_Int32 codePointCount):
482 pData(NULL)
483 {
484 rtl_uString_newFromCodePoints(&pData, codePoints, codePointCount);
485 if (pData == NULL) {
486 throw std::bad_alloc();
487 }
488 }
489
490#ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING"
495 template< typename T1, typename T2 >
496 OUString( OUStringConcat< T1, T2 >&& c )
497 {
498 const sal_Int32 l = c.length();
499 pData = rtl_uString_alloc( l );
500 if (l != 0)
501 {
502 sal_Unicode* end = c.addData( pData->buffer );
503 pData->length = l;
504 *end = '\0';
505 }
506 }
507
512 template< std::size_t N >
513 OUString( OUStringNumber< N >&& n )
514 : OUString( n.buf, n.length )
515 {}
516#endif
517
518#if defined LIBO_INTERNAL_ONLY
519 explicit OUString(std::u16string_view sv) {
520 if (sv.size() > sal_uInt32(std::numeric_limits<sal_Int32>::max())) {
521 throw std::bad_alloc();
522 }
523 pData = nullptr;
524 rtl_uString_newFromStr_WithLength(&pData, sv.data(), sv.size());
525 }
526#endif
527
531#if defined LIBO_INTERNAL_ONLY && !(defined _MSC_VER && _MSC_VER <= 1929 && defined _MANAGED)
532 constexpr
533#endif
535 {
536#if defined LIBO_INTERNAL_ONLY && !(defined _MSC_VER && _MSC_VER <= 1929 && defined _MANAGED)
537 if (std::is_constant_evaluated()) {
538 //TODO: We would want to
539 //
540 // assert(SAL_STRING_IS_STATIC(pData));
541 //
542 // here, but that wouldn't work because read of member `str` of OUStringLiteral's
543 // anonymous union with active member `more` is not allowed in a constant expression.
544 } else
545#endif
546 rtl_uString_release( pData );
547 }
548
560 static OUString const & unacquired( rtl_uString * const * ppHandle )
561 { return * reinterpret_cast< OUString const * >( ppHandle ); }
562
563#if defined LIBO_INTERNAL_ONLY
576 static OUString const& unacquired(const OUStringBuffer& str);
577#endif
578
584 OUString & operator=( const OUString & str )
585 {
586 rtl_uString_assign( &pData, str.pData );
587 return *this;
588 }
589
590#if defined LIBO_INTERNAL_ONLY
591#if !defined(__COVERITY__) // suppress COPY_INSTEAD_OF_MOVE suggestions
598 OUString & operator=( OUString && str ) noexcept
599 {
600 std::swap(pData, str.pData);
601 return *this;
602 }
603#endif
604#endif
605
618 template< typename T >
634
635#if defined LIBO_INTERNAL_ONLY
636 // Rather assign from a u""_ustr literal (but don't remove this entirely, to avoid implicit
637 // support for it via std::u16string_view from kicking in):
638 template<typename T>
639 typename
641 operator =(T &) = delete;
642
643 OUString & operator =(OUStringChar c) {
644 rtl_uString_newFromStr_WithLength(&pData, &c.c, 1);
645 return *this;
646 }
647
649 template<std::size_t N> OUString & operator =(OUStringLiteral<N> const & literal) {
650 rtl_uString_release(pData);
651 pData = const_cast<rtl_uString *>(&literal.str);
652 return *this;
653 }
654 template<std::size_t N> OUString & operator =(OUStringLiteral<N> &&) = delete;
655
656 template <std::size_t N>
657 OUString & operator =(OUStringNumber<N> && n) {
658 // n.length should never be zero, so no need to add an optimization for that case
659 rtl_uString_newFromStr_WithLength(&pData, n.buf, n.length);
660 return *this;
661 }
662
663 OUString & operator =(std::u16string_view sv) {
664 if (sv.empty()) {
665 rtl_uString_new(&pData);
666 } else {
667 rtl_uString_newFromStr_WithLength(&pData, sv.data(), sv.size());
668 }
669 return *this;
670 }
671#endif
672
673#if defined LIBO_INTERNAL_ONLY
682 inline OUString & operator+=( const OUStringBuffer & str ) &;
683#endif
684
692 OUString & operator+=( const OUString & str )
693#if defined LIBO_INTERNAL_ONLY
694 &
695#endif
696 {
697 return internalAppend(str.pData);
698 }
699#if defined LIBO_INTERNAL_ONLY
700 void operator+=(OUString const &) && = delete;
701#endif
702
709 template<typename T>
711 operator +=(T & literal)
712#if defined LIBO_INTERNAL_ONLY
713 &
714#endif
715 {
716 assert(
719 &pData, pData,
722 return *this;
723 }
724#if defined LIBO_INTERNAL_ONLY
725 template<typename T>
727 operator +=(T &) && = delete;
728#endif
729
730#if defined LIBO_INTERNAL_ONLY
732 template<typename T>
733 typename
735 operator +=(T & literal) & {
737 &pData, pData,
740 return *this;
741 }
742 template<typename T>
743 typename
744 libreoffice_internal::ConstCharArrayDetector<T, OUString &>::TypeUtf16
745 operator +=(T &) && = delete;
746
748 template<std::size_t N> OUString & operator +=(OUStringLiteral<N> const & literal) & {
749 rtl_uString_newConcatUtf16L(&pData, pData, literal.getStr(), literal.getLength());
750 return *this;
751 }
752 template<std::size_t N> void operator +=(OUStringLiteral<N> const &) && = delete;
753
754 OUString & operator +=(std::u16string_view sv) & {
755 if (sv.size() > sal_uInt32(std::numeric_limits<sal_Int32>::max())) {
756 throw std::bad_alloc();
757 }
758 rtl_uString_newConcatUtf16L(&pData, pData, sv.data(), sv.size());
759 return *this;
760 }
761 void operator +=(std::u16string_view) && = delete;
762#endif
763
764#ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING"
769 template< typename T1, typename T2 >
770 OUString& operator+=( OUStringConcat< T1, T2 >&& c ) & {
771 sal_Int32 l = c.length();
772 if( l == 0 )
773 return *this;
774 l += pData->length;
775 rtl_uString_ensureCapacity( &pData, l );
776 sal_Unicode* end = c.addData( pData->buffer + pData->length );
777 *end = '\0';
778 pData->length = l;
779 return *this;
780 }
781 template<typename T1, typename T2> void operator +=(
782 OUStringConcat<T1, T2> &&) && = delete;
783
788 template< std::size_t N >
789 OUString& operator+=( OUStringNumber< N >&& n ) & {
790 sal_Int32 l = n.length;
791 if( l == 0 )
792 return *this;
793 l += pData->length;
794 rtl_uString_ensureCapacity( &pData, l );
795 sal_Unicode* end = addDataHelper( pData->buffer + pData->length, n.buf, n.length );
796 *end = '\0';
797 pData->length = l;
798 return *this;
799 }
800 template<std::size_t N> void operator +=(
801 OUStringNumber<N> &&) && = delete;
802#endif
803
808 void clear()
809 {
810 rtl_uString_new( &pData );
811 }
812
821 sal_Int32 getLength() const { return pData->length; }
822
831 bool isEmpty() const
832 {
833 return pData->length == 0;
834 }
835
843 const sal_Unicode * getStr() const SAL_RETURNS_NONNULL { return pData->buffer; }
844
854 sal_Unicode operator [](sal_Int32 index) const {
855 // silence spurious -Werror=strict-overflow warnings from GCC 4.8.2
856 assert(index >= 0 && static_cast<sal_uInt32>(index) < static_cast<sal_uInt32>(getLength()));
857 return getStr()[index];
858 }
859
872#if defined LIBO_INTERNAL_ONLY
873 sal_Int32 compareTo( std::u16string_view str ) const
874 {
875 return rtl_ustr_compare_WithLength( pData->buffer, pData->length,
876 str.data(), str.length() );
877 }
878#else
879 sal_Int32 compareTo( const OUString & str ) const
880 {
881 return rtl_ustr_compare_WithLength( pData->buffer, pData->length,
882 str.pData->buffer, str.pData->length );
883 }
884#endif
885
901#if defined LIBO_INTERNAL_ONLY
902 sal_Int32 compareTo( std::u16string_view str, sal_Int32 maxLength ) const
903 {
904 return rtl_ustr_shortenedCompare_WithLength( pData->buffer, pData->length,
905 str.data(), str.length(), maxLength );
906 }
907#else
908 sal_Int32 compareTo( const OUString & str, sal_Int32 maxLength ) const
909 {
910 return rtl_ustr_shortenedCompare_WithLength( pData->buffer, pData->length,
911 str.pData->buffer, str.pData->length, maxLength );
912 }
913#endif
914
927#if defined LIBO_INTERNAL_ONLY
928 sal_Int32 reverseCompareTo(std::u16string_view sv) const {
930 pData->buffer, pData->length, sv.data(), sv.size());
931 }
932#else
933 sal_Int32 reverseCompareTo( const OUString & str ) const
934 {
935 return rtl_ustr_reverseCompare_WithLength( pData->buffer, pData->length,
936 str.pData->buffer, str.pData->length );
937 }
938#endif
939
945 template< typename T >
955
967 bool equals( const OUString & str ) const
968 {
969 if ( pData->length != str.pData->length )
970 return false;
971 if ( pData == str.pData )
972 return true;
973 return rtl_ustr_reverseCompare_WithLength( pData->buffer, pData->length,
974 str.pData->buffer, str.pData->length ) == 0;
975 }
976
991#if defined LIBO_INTERNAL_ONLY
992 bool equalsIgnoreAsciiCase(std::u16string_view sv) const {
993 if ( sal_uInt32(pData->length) != sv.size() )
994 return false;
995 if ( pData->buffer == sv.data() )
996 return true;
997 return
999 pData->buffer, pData->length, sv.data(), sv.size())
1000 == 0;
1001 }
1002#else
1003 bool equalsIgnoreAsciiCase( const OUString & str ) const
1004 {
1005 if ( pData->length != str.pData->length )
1006 return false;
1007 if ( pData == str.pData )
1008 return true;
1009 return rtl_ustr_compareIgnoreAsciiCase_WithLength( pData->buffer, pData->length,
1010 str.pData->buffer, str.pData->length ) == 0;
1011 }
1012#endif
1013
1029#if defined LIBO_INTERNAL_ONLY
1030 sal_Int32 compareToIgnoreAsciiCase(std::u16string_view sv) const {
1032 pData->buffer, pData->length, sv.data(), sv.size());
1033 }
1034#else
1035 sal_Int32 compareToIgnoreAsciiCase( const OUString & str ) const
1036 {
1037 return rtl_ustr_compareIgnoreAsciiCase_WithLength( pData->buffer, pData->length,
1038 str.pData->buffer, str.pData->length );
1039 }
1040#endif
1041
1047 template< typename T >
1061
1077#if defined LIBO_INTERNAL_ONLY
1078 bool match(std::u16string_view sv, sal_Int32 fromIndex = 0) const {
1079 return
1081 pData->buffer + fromIndex, pData->length - fromIndex, sv.data(), sv.size(),
1082 sv.size())
1083 == 0;
1084 }
1085#else
1086 bool match( const OUString & str, sal_Int32 fromIndex = 0 ) const
1087 {
1088 return rtl_ustr_shortenedCompare_WithLength( pData->buffer+fromIndex, pData->length-fromIndex,
1089 str.pData->buffer, str.pData->length, str.pData->length ) == 0;
1090 }
1091#endif
1092
1098 template< typename T >
1099 typename libreoffice_internal::ConstCharArrayDetector< T, bool >::Type match( T& literal, sal_Int32 fromIndex = 0 ) const
1100 {
1101 assert(
1103 return
1105 pData->buffer+fromIndex, pData->length-fromIndex,
1107 literal),
1109 == 0;
1110 }
1111
1130#if defined LIBO_INTERNAL_ONLY
1131 bool matchIgnoreAsciiCase(std::u16string_view sv, sal_Int32 fromIndex = 0) const {
1132 return
1134 pData->buffer + fromIndex, pData->length - fromIndex, sv.data(), sv.size(),
1135 sv.size())
1136 == 0;
1137 }
1138#else
1139 bool matchIgnoreAsciiCase( const OUString & str, sal_Int32 fromIndex = 0 ) const
1140 {
1141 return rtl_ustr_shortenedCompareIgnoreAsciiCase_WithLength( pData->buffer+fromIndex, pData->length-fromIndex,
1142 str.pData->buffer, str.pData->length,
1143 str.pData->length ) == 0;
1144 }
1145#endif
1146
1152 template< typename T >
1161
1178 sal_Int32 compareToAscii( const char* asciiStr ) const
1179 {
1180 return rtl_ustr_ascii_compare_WithLength( pData->buffer, pData->length, asciiStr );
1181 }
1182
1206 "replace s1.compareToAscii(s2, strlen(s2)) == 0 with s1.startsWith(s2)")
1207 sal_Int32 compareToAscii( const char * asciiStr, sal_Int32 maxLength ) const
1208 {
1209 return rtl_ustr_ascii_shortenedCompare_WithLength( pData->buffer, pData->length,
1210 asciiStr, maxLength );
1211 }
1212
1231 sal_Int32 reverseCompareToAsciiL( const char * asciiStr, sal_Int32 asciiStrLength ) const
1232 {
1233 return rtl_ustr_asciil_reverseCompare_WithLength( pData->buffer, pData->length,
1234 asciiStr, asciiStrLength );
1235 }
1236
1252 bool equalsAscii( const char* asciiStr ) const
1253 {
1254 return rtl_ustr_ascii_compare_WithLength( pData->buffer, pData->length,
1255 asciiStr ) == 0;
1256 }
1257
1274 bool equalsAsciiL( const char* asciiStr, sal_Int32 asciiStrLength ) const
1275 {
1276 if ( pData->length != asciiStrLength )
1277 return false;
1278
1280 pData->buffer, asciiStr, asciiStrLength );
1281 }
1282
1301 bool equalsIgnoreAsciiCaseAscii( const char * asciiStr ) const
1302 {
1303 return rtl_ustr_ascii_compareIgnoreAsciiCase_WithLength( pData->buffer, pData->length, asciiStr ) == 0;
1304 }
1305
1306#if defined LIBO_INTERNAL_ONLY
1307 bool equalsIgnoreAsciiCaseAscii( std::string_view asciiStr ) const
1308 {
1309 return o3tl::make_unsigned(pData->length) == asciiStr.length()
1311 pData->buffer, pData->length, asciiStr.data(), asciiStr.length()) == 0;
1312 }
1313#endif
1314
1333 sal_Int32 compareToIgnoreAsciiCaseAscii( const char * asciiStr ) const
1334 {
1335 return rtl_ustr_ascii_compareIgnoreAsciiCase_WithLength( pData->buffer, pData->length, asciiStr );
1336 }
1337
1338#if defined LIBO_INTERNAL_ONLY
1339 sal_Int32 compareToIgnoreAsciiCaseAscii( std::string_view asciiStr ) const
1340 {
1341 sal_Int32 nMax = std::min<size_t>(asciiStr.length(), std::numeric_limits<sal_Int32>::max());
1343 pData->buffer, pData->length, asciiStr.data(), nMax);
1344 if (result == 0 && o3tl::make_unsigned(pData->length) < asciiStr.length())
1345 result = -1;
1346 return result;
1347 }
1348#endif
1349
1369 bool equalsIgnoreAsciiCaseAsciiL( const char * asciiStr, sal_Int32 asciiStrLength ) const
1370 {
1371 if ( pData->length != asciiStrLength )
1372 return false;
1373
1374 return rtl_ustr_ascii_compareIgnoreAsciiCase_WithLength( pData->buffer, pData->length, asciiStr ) == 0;
1375 }
1376
1397 bool matchAsciiL( const char* asciiStr, sal_Int32 asciiStrLength, sal_Int32 fromIndex = 0 ) const
1398 {
1399 return rtl_ustr_ascii_shortenedCompare_WithLength( pData->buffer+fromIndex, pData->length-fromIndex,
1400 asciiStr, asciiStrLength ) == 0;
1401 }
1402
1403 // This overload is left undefined, to detect calls of matchAsciiL that
1404 // erroneously use RTL_CONSTASCII_USTRINGPARAM instead of
1405 // RTL_CONSTASCII_STRINGPARAM (but would lead to ambiguities on 32 bit
1406 // platforms):
1407#if SAL_TYPES_SIZEOFLONG == 8
1408 void matchAsciiL(char const *, sal_Int32, rtl_TextEncoding) const;
1409#endif
1410
1434 bool matchIgnoreAsciiCaseAsciiL( const char* asciiStr, sal_Int32 asciiStrLength, sal_Int32 fromIndex = 0 ) const
1435 {
1436 return rtl_ustr_ascii_shortenedCompareIgnoreAsciiCase_WithLength( pData->buffer+fromIndex, pData->length-fromIndex,
1437 asciiStr, asciiStrLength ) == 0;
1438 }
1439
1440 // This overload is left undefined, to detect calls of
1441 // matchIgnoreAsciiCaseAsciiL that erroneously use
1442 // RTL_CONSTASCII_USTRINGPARAM instead of RTL_CONSTASCII_STRINGPARAM (but
1443 // would lead to ambiguities on 32 bit platforms):
1444#if SAL_TYPES_SIZEOFLONG == 8
1445 void matchIgnoreAsciiCaseAsciiL(char const *, sal_Int32, rtl_TextEncoding)
1446 const;
1447#endif
1448
1463#if defined LIBO_INTERNAL_ONLY
1464 bool startsWith(std::u16string_view sv, OUString * rest = nullptr) const {
1465 auto const b = match(sv);
1466 if (b && rest != nullptr) {
1467 *rest = copy(sv.size());
1468 }
1469 return b;
1470 }
1471#else
1472 bool startsWith(OUString const & str, OUString * rest = NULL) const {
1473 bool b = match(str);
1474 if (b && rest != NULL) {
1475 *rest = copy(str.getLength());
1476 }
1477 return b;
1478 }
1479#endif
1480
1486 template< typename T >
1488 T & literal, OUString * rest = NULL) const
1489 {
1490 assert(
1492 bool b
1494 <= sal_uInt32(pData->length))
1496 pData->buffer,
1498 literal),
1500 if (b && rest != NULL) {
1501 *rest = copy(
1503 }
1504 return b;
1505 }
1506
1527#if defined LIBO_INTERNAL_ONLY
1528 bool startsWithIgnoreAsciiCase(std::u16string_view sv, OUString * rest = nullptr) const {
1529 auto const b = matchIgnoreAsciiCase(sv);
1530 if (b && rest != nullptr) {
1531 *rest = copy(sv.size());
1532 }
1533 return b;
1534 }
1535#else
1536 bool startsWithIgnoreAsciiCase(OUString const & str, OUString * rest = NULL)
1537 const
1538 {
1539 bool b = matchIgnoreAsciiCase(str);
1540 if (b && rest != NULL) {
1541 *rest = copy(str.getLength());
1542 }
1543 return b;
1544 }
1545#endif
1546
1552 template< typename T >
1554 startsWithIgnoreAsciiCase(T & literal, OUString * rest = NULL) const
1555 {
1556 assert(
1558 bool b
1560 <= sal_uInt32(pData->length))
1562 pData->buffer,
1565 literal),
1567 == 0);
1568 if (b && rest != NULL) {
1569 *rest = copy(
1571 }
1572 return b;
1573 }
1574
1589#if defined LIBO_INTERNAL_ONLY
1590 bool endsWith(std::u16string_view sv, OUString * rest = nullptr) const {
1591 auto const b = sv.size() <= sal_uInt32(pData->length)
1592 && match(sv, pData->length - sv.size());
1593 if (b && rest != nullptr) {
1594 *rest = copy(0, (pData->length - sv.size()));
1595 }
1596 return b;
1597 }
1598#else
1599 bool endsWith(OUString const & str, OUString * rest = NULL) const {
1600 bool b = str.getLength() <= getLength()
1601 && match(str, getLength() - str.getLength());
1602 if (b && rest != NULL) {
1603 *rest = copy(0, getLength() - str.getLength());
1604 }
1605 return b;
1606 }
1607#endif
1608
1614 template< typename T >
1616 endsWith(T & literal, OUString * rest = NULL) const
1617 {
1618 assert(
1620 bool b
1622 <= sal_uInt32(pData->length))
1624 (pData->buffer + pData->length
1627 literal),
1629 if (b && rest != NULL) {
1630 *rest = copy(
1631 0,
1632 (getLength()
1634 }
1635 return b;
1636 }
1637
1649 bool endsWithAsciiL(char const * asciiStr, sal_Int32 asciiStrLength)
1650 const
1651 {
1652 return asciiStrLength <= pData->length
1654 pData->buffer + pData->length - asciiStrLength, asciiStr,
1655 asciiStrLength);
1656 }
1657
1678#if defined LIBO_INTERNAL_ONLY
1679 bool endsWithIgnoreAsciiCase(std::u16string_view sv, OUString * rest = nullptr) const {
1680 auto const b = sv.size() <= sal_uInt32(pData->length)
1681 && matchIgnoreAsciiCase(sv, pData->length - sv.size());
1682 if (b && rest != nullptr) {
1683 *rest = copy(0, pData->length - sv.size());
1684 }
1685 return b;
1686 }
1687#else
1688 bool endsWithIgnoreAsciiCase(OUString const & str, OUString * rest = NULL) const
1689 {
1690 bool b = str.getLength() <= getLength()
1691 && matchIgnoreAsciiCase(str, getLength() - str.getLength());
1692 if (b && rest != NULL) {
1693 *rest = copy(0, getLength() - str.getLength());
1694 }
1695 return b;
1696 }
1697#endif
1698
1704 template< typename T >
1706 endsWithIgnoreAsciiCase(T & literal, OUString * rest = NULL) const
1707 {
1708 assert(
1710 bool b
1712 <= sal_uInt32(pData->length))
1714 (pData->buffer + pData->length
1718 literal),
1720 == 0);
1721 if (b && rest != NULL) {
1722 *rest = copy(
1723 0,
1724 (getLength()
1726 }
1727 return b;
1728 }
1729
1741 char const * asciiStr, sal_Int32 asciiStrLength) const
1742 {
1743 return asciiStrLength <= pData->length
1745 pData->buffer + pData->length - asciiStrLength,
1746 asciiStrLength, asciiStr, asciiStrLength)
1747 == 0);
1748 }
1749
1750 friend bool operator == ( const OUString& rStr1, const OUString& rStr2 )
1751 { return rStr1.equals(rStr2); }
1752
1753 friend bool operator != ( const OUString& rStr1, const OUString& rStr2 )
1754 { return !(operator == ( rStr1, rStr2 )); }
1755
1756 friend bool operator < ( const OUString& rStr1, const OUString& rStr2 )
1757 { return rStr1.compareTo( rStr2 ) < 0; }
1758 friend bool operator > ( const OUString& rStr1, const OUString& rStr2 )
1759 { return rStr1.compareTo( rStr2 ) > 0; }
1760 friend bool operator <= ( const OUString& rStr1, const OUString& rStr2 )
1761 { return rStr1.compareTo( rStr2 ) <= 0; }
1762 friend bool operator >= ( const OUString& rStr1, const OUString& rStr2 )
1763 { return rStr1.compareTo( rStr2 ) >= 0; }
1764
1765#if defined LIBO_INTERNAL_ONLY
1766
1767 template<typename T> friend typename libreoffice_internal::CharPtrDetector<T, bool>::TypeUtf16
1768 operator ==(OUString const & s1, T const & s2) {
1770 == 0;
1771 }
1772
1773 template<typename T>
1774 friend typename libreoffice_internal::NonConstCharArrayDetector<T, bool>::TypeUtf16
1775 operator ==(OUString const & s1, T & s2) {
1776 return rtl_ustr_compare_WithLength(s1.getStr(), s1.getLength(), s2, rtl_ustr_getLength(s2))
1777 == 0;
1778 }
1779
1780 template<typename T> friend typename libreoffice_internal::CharPtrDetector<T, bool>::TypeUtf16
1781 operator ==(T const & s1, OUString const & s2) {
1782 return rtl_ustr_compare_WithLength(s1, rtl_ustr_getLength(s1), s2.getStr(), s2.getLength())
1783 == 0;
1784 }
1785
1786 template<typename T>
1787 friend typename libreoffice_internal::NonConstCharArrayDetector<T, bool>::TypeUtf16
1788 operator ==(T & s1, OUString const & s2) {
1789 return rtl_ustr_compare_WithLength(s1, rtl_ustr_getLength(s1), s2.getStr(), s2.getLength())
1790 == 0;
1791 }
1792
1793 template<typename T> friend typename libreoffice_internal::CharPtrDetector<T, bool>::TypeUtf16
1794 operator !=(OUString const & s1, T const & s2) { return !(s1 == s2); }
1795
1796 template<typename T>
1797 friend typename libreoffice_internal::NonConstCharArrayDetector<T, bool>::TypeUtf16
1798 operator !=(OUString const & s1, T & s2) { return !(s1 == s2); }
1799
1800 template<typename T> friend typename libreoffice_internal::CharPtrDetector<T, bool>::TypeUtf16
1801 operator !=(T const & s1, OUString const & s2) { return !(s1 == s2); }
1802
1803 template<typename T>
1804 friend typename libreoffice_internal::NonConstCharArrayDetector<T, bool>::TypeUtf16
1805 operator !=(T & s1, OUString const & s2) { return !(s1 == s2); }
1806
1807#else
1808
1809 friend bool operator == ( const OUString& rStr1, const sal_Unicode * pStr2 )
1810 { return rStr1.compareTo( pStr2 ) == 0; }
1811 friend bool operator == ( const sal_Unicode * pStr1, const OUString& rStr2 )
1812 { return OUString( pStr1 ).compareTo( rStr2 ) == 0; }
1813
1814 friend bool operator != ( const OUString& rStr1, const sal_Unicode * pStr2 )
1815 { return !(operator == ( rStr1, pStr2 )); }
1816 friend bool operator != ( const sal_Unicode * pStr1, const OUString& rStr2 )
1817 { return !(operator == ( pStr1, rStr2 )); }
1818
1819#endif
1820
1828 template< typename T >
1837
1844 template< typename T >
1853
1860 template< typename T >
1869
1876 template< typename T >
1885
1886#if defined LIBO_INTERNAL_ONLY
1888 template<typename T> friend typename libreoffice_internal::ConstCharArrayDetector<T, bool>::TypeUtf16
1889 operator ==(OUString const & string, T & literal) {
1890 return
1892 string.pData->buffer, string.pData->length,
1894 literal),
1896 == 0;
1897 }
1899 template<typename T> friend typename libreoffice_internal::ConstCharArrayDetector<T, bool>::TypeUtf16
1900 operator ==(T & literal, OUString const & string) {
1901 return
1903 libreoffice_internal::ConstCharArrayDetector<T>::toPointer(
1904 literal),
1905 libreoffice_internal::ConstCharArrayDetector<T>::length,
1906 string.pData->buffer, string.pData->length)
1907 == 0;
1908 }
1910 template<typename T> friend typename libreoffice_internal::ConstCharArrayDetector<T, bool>::TypeUtf16
1911 operator !=(OUString const & string, T & literal) {
1912 return
1914 string.pData->buffer, string.pData->length,
1915 libreoffice_internal::ConstCharArrayDetector<T>::toPointer(
1916 literal),
1917 libreoffice_internal::ConstCharArrayDetector<T>::length)
1918 != 0;
1919 }
1921 template<typename T> friend typename libreoffice_internal::ConstCharArrayDetector<T, bool>::TypeUtf16
1922 operator !=(T & literal, OUString const & string) {
1923 return
1925 libreoffice_internal::ConstCharArrayDetector<T>::toPointer(
1926 literal),
1927 libreoffice_internal::ConstCharArrayDetector<T>::length,
1928 string.pData->buffer, string.pData->length)
1929 != 0;
1930 }
1931#endif
1932
1940 sal_Int32 hashCode() const
1941 {
1942 return rtl_ustr_hashCode_WithLength( pData->buffer, pData->length );
1943 }
1944
1958 sal_Int32 indexOf( sal_Unicode ch, sal_Int32 fromIndex = 0 ) const
1959 {
1960 sal_Int32 ret = rtl_ustr_indexOfChar_WithLength( pData->buffer+fromIndex, pData->length-fromIndex, ch );
1961 return (ret < 0 ? ret : ret+fromIndex);
1962 }
1963
1973 sal_Int32 lastIndexOf( sal_Unicode ch ) const
1974 {
1975 return rtl_ustr_lastIndexOfChar_WithLength( pData->buffer, pData->length, ch );
1976 }
1977
1990 sal_Int32 lastIndexOf( sal_Unicode ch, sal_Int32 fromIndex ) const
1991 {
1992 return rtl_ustr_lastIndexOfChar_WithLength( pData->buffer, fromIndex, ch );
1993 }
1994
2010#if defined LIBO_INTERNAL_ONLY
2011 sal_Int32 indexOf(std::u16string_view sv, sal_Int32 fromIndex = 0) const {
2012 auto const n = rtl_ustr_indexOfStr_WithLength(
2013 pData->buffer + fromIndex, pData->length - fromIndex, sv.data(), sv.size());
2014 return n < 0 ? n : n + fromIndex;
2015 }
2016#else
2017 sal_Int32 indexOf( const OUString & str, sal_Int32 fromIndex = 0 ) const
2018 {
2019 sal_Int32 ret = rtl_ustr_indexOfStr_WithLength( pData->buffer+fromIndex, pData->length-fromIndex,
2020 str.pData->buffer, str.pData->length );
2021 return (ret < 0 ? ret : ret+fromIndex);
2022 }
2023#endif
2024
2030 template< typename T >
2031 typename libreoffice_internal::ConstCharArrayDetector< T, sal_Int32 >::Type indexOf( T& literal, sal_Int32 fromIndex = 0 ) const
2032 {
2033 assert(
2036 pData->buffer + fromIndex, pData->length - fromIndex,
2039 return n < 0 ? n : n + fromIndex;
2040 }
2041
2065 sal_Int32 indexOfAsciiL(
2066 char const * str, sal_Int32 len, sal_Int32 fromIndex = 0) const
2067 {
2068 sal_Int32 ret = rtl_ustr_indexOfAscii_WithLength(
2069 pData->buffer + fromIndex, pData->length - fromIndex, str, len);
2070 return ret < 0 ? ret : ret + fromIndex;
2071 }
2072
2073 // This overload is left undefined, to detect calls of indexOfAsciiL that
2074 // erroneously use RTL_CONSTASCII_USTRINGPARAM instead of
2075 // RTL_CONSTASCII_STRINGPARAM (but would lead to ambiguities on 32 bit
2076 // platforms):
2077#if SAL_TYPES_SIZEOFLONG == 8
2078 void indexOfAsciiL(char const *, sal_Int32 len, rtl_TextEncoding) const;
2079#endif
2080
2096#if defined LIBO_INTERNAL_ONLY
2097 sal_Int32 lastIndexOf(std::u16string_view sv) const {
2099 pData->buffer, pData->length, sv.data(), sv.size());
2100 }
2101#else
2102 sal_Int32 lastIndexOf( const OUString & str ) const
2103 {
2104 return rtl_ustr_lastIndexOfStr_WithLength( pData->buffer, pData->length,
2105 str.pData->buffer, str.pData->length );
2106 }
2107#endif
2108
2126#if defined LIBO_INTERNAL_ONLY
2127 sal_Int32 lastIndexOf(std::u16string_view sv, sal_Int32 fromIndex) const {
2128 return rtl_ustr_lastIndexOfStr_WithLength(pData->buffer, fromIndex, sv.data(), sv.size());
2129 }
2130#else
2131 sal_Int32 lastIndexOf( const OUString & str, sal_Int32 fromIndex ) const
2132 {
2133 return rtl_ustr_lastIndexOfStr_WithLength( pData->buffer, fromIndex,
2134 str.pData->buffer, str.pData->length );
2135 }
2136#endif
2137
2143 template< typename T >
2153
2173 sal_Int32 lastIndexOfAsciiL(char const * str, sal_Int32 len) const
2174 {
2176 pData->buffer, pData->length, str, len);
2177 }
2178
2189 SAL_WARN_UNUSED_RESULT OUString copy( sal_Int32 beginIndex ) const
2190 {
2191 return copy(beginIndex, getLength() - beginIndex);
2192 }
2193
2206 SAL_WARN_UNUSED_RESULT OUString copy( sal_Int32 beginIndex, sal_Int32 count ) const
2207 {
2208 rtl_uString *pNew = NULL;
2209 rtl_uString_newFromSubString( &pNew, pData, beginIndex, count );
2210 return OUString( pNew, SAL_NO_ACQUIRE );
2211 }
2212
2213#if defined LIBO_INTERNAL_ONLY
2224 SAL_WARN_UNUSED_RESULT std::u16string_view subView( sal_Int32 beginIndex ) const
2225 {
2226 assert(beginIndex >= 0);
2227 assert(beginIndex <= getLength());
2228 return subView(beginIndex, getLength() - beginIndex);
2229 }
2230
2243 SAL_WARN_UNUSED_RESULT std::u16string_view subView( sal_Int32 beginIndex, sal_Int32 count ) const
2244 {
2245 assert(beginIndex >= 0);
2246 assert(count >= 0);
2247 assert(beginIndex <= getLength());
2248 assert(count <= getLength() - beginIndex);
2249 return std::u16string_view(*this).substr(beginIndex, count);
2250 }
2251#endif
2252
2253#ifndef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING"
2263 {
2264 rtl_uString* pNew = NULL;
2265 rtl_uString_newConcat( &pNew, pData, str.pData );
2266 return OUString( pNew, SAL_NO_ACQUIRE );
2267 }
2268#endif
2269
2270#ifndef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING"
2271 friend OUString operator+( const OUString& rStr1, const OUString& rStr2 )
2272 {
2273 return rStr1.concat( rStr2 );
2274 }
2275#endif
2276
2277// hide this from internal code to avoid ambiguous lookup error
2278#ifndef LIBO_INTERNAL_ONLY
2292 SAL_WARN_UNUSED_RESULT OUString replaceAt( sal_Int32 index, sal_Int32 count, const OUString& newStr ) const
2293 {
2294 rtl_uString* pNew = NULL;
2295 rtl_uString_newReplaceStrAt( &pNew, pData, index, count, newStr.pData );
2296 return OUString( pNew, SAL_NO_ACQUIRE );
2297 }
2298#endif
2299
2300#ifdef LIBO_INTERNAL_ONLY
2301 SAL_WARN_UNUSED_RESULT OUString replaceAt( sal_Int32 index, sal_Int32 count, std::u16string_view newStr ) const
2302 {
2303 rtl_uString* pNew = NULL;
2304 rtl_uString_newReplaceStrAtUtf16L( &pNew, pData, index, count, newStr.data(), newStr.size() );
2305 return OUString( pNew, SAL_NO_ACQUIRE );
2306 }
2307#endif
2308
2323 {
2324 rtl_uString* pNew = NULL;
2325 rtl_uString_newReplace( &pNew, pData, oldChar, newChar );
2326 return OUString( pNew, SAL_NO_ACQUIRE );
2327 }
2328
2347#if defined LIBO_INTERNAL_ONLY
2348 [[nodiscard]] OUString replaceFirst(
2349 std::u16string_view from, std::u16string_view to, sal_Int32 * index = nullptr) const
2350 {
2351 rtl_uString * s = nullptr;
2352 sal_Int32 i = 0;
2354 &s, pData, from.data(), from.size(), to.data(), to.size(),
2355 index == nullptr ? &i : index);
2356 return OUString(s, SAL_NO_ACQUIRE);
2357 }
2358#else
2360 OUString const & from, OUString const & to, sal_Int32 * index = NULL) const
2361 {
2362 rtl_uString * s = NULL;
2363 sal_Int32 i = 0;
2365 &s, pData, from.pData, to.pData, index == NULL ? &i : index);
2366 return OUString(s, SAL_NO_ACQUIRE);
2367 }
2368#endif
2369
2388#if defined LIBO_INTERNAL_ONLY
2389 template<typename T> [[nodiscard]]
2391 T & from, std::u16string_view to, sal_Int32 * index = nullptr) const
2392 {
2394 rtl_uString * s = nullptr;
2395 sal_Int32 i = 0;
2399 index == nullptr ? &i : index);
2400 return OUString(s, SAL_NO_ACQUIRE);
2401 }
2402#else
2403 template< typename T >
2405 sal_Int32 * index = NULL) const
2406 {
2408 rtl_uString * s = NULL;
2409 sal_Int32 i = 0;
2411 &s, pData,
2414 index == NULL ? &i : index);
2415 return OUString(s, SAL_NO_ACQUIRE);
2416 }
2417#endif
2418
2437#if defined LIBO_INTERNAL_ONLY
2438 template<typename T> [[nodiscard]]
2440 std::u16string_view from, T & to, sal_Int32 * index = nullptr) const
2441 {
2443 rtl_uString * s = nullptr;
2444 sal_Int32 i = 0;
2446 &s, pData, from.data(), from.size(),
2448 libreoffice_internal::ConstCharArrayDetector<T>::length, index == nullptr ? &i : index);
2449 return OUString(s, SAL_NO_ACQUIRE);
2450 }
2451#else
2452 template< typename T >
2454 sal_Int32 * index = NULL) const
2455 {
2457 rtl_uString * s = NULL;
2458 sal_Int32 i = 0;
2460 &s, pData, from.pData,
2463 index == NULL ? &i : index);
2464 return OUString(s, SAL_NO_ACQUIRE);
2465 }
2466#endif
2467
2486 template< typename T1, typename T2 >
2503
2519#if defined LIBO_INTERNAL_ONLY
2520 [[nodiscard]] OUString replaceAll(
2521 std::u16string_view from, std::u16string_view to, sal_Int32 fromIndex = 0) const
2522 {
2523 rtl_uString * s = nullptr;
2524 rtl_uString_newReplaceAllFromIndexUtf16LUtf16L(
2525 &s, pData, from.data(), from.size(), to.data(), to.size(), fromIndex);
2526 return OUString(s, SAL_NO_ACQUIRE);
2527 }
2528#else
2530 OUString const & from, OUString const & to, sal_Int32 fromIndex = 0) const
2531 {
2532 rtl_uString * s = NULL;
2533 rtl_uString_newReplaceAllFromIndex(&s, pData, from.pData, to.pData, fromIndex);
2534 return OUString(s, SAL_NO_ACQUIRE);
2535 }
2536#endif
2537
2551#if defined LIBO_INTERNAL_ONLY
2552 template<typename T> [[nodiscard]]
2554 T & from, std::u16string_view to) const
2555 {
2557 rtl_uString * s = nullptr;
2561 return OUString(s, SAL_NO_ACQUIRE);
2562 }
2563#else
2564 template< typename T >
2575#endif
2576
2590#if defined LIBO_INTERNAL_ONLY
2591 template<typename T> [[nodiscard]]
2593 std::u16string_view from, T & to) const
2594 {
2596 rtl_uString * s = nullptr;
2598 &s, pData, from.data(), from.size(),
2601 return OUString(s, SAL_NO_ACQUIRE);
2602 }
2603#else
2604 template< typename T >
2615#endif
2616
2630 template< typename T1, typename T2 >
2645
2657 {
2658 rtl_uString* pNew = NULL;
2659 rtl_uString_newToAsciiLowerCase( &pNew, pData );
2660 return OUString( pNew, SAL_NO_ACQUIRE );
2661 }
2662
2674 {
2675 rtl_uString* pNew = NULL;
2676 rtl_uString_newToAsciiUpperCase( &pNew, pData );
2677 return OUString( pNew, SAL_NO_ACQUIRE );
2678 }
2679
2694 {
2695 rtl_uString* pNew = NULL;
2696 rtl_uString_newTrim( &pNew, pData );
2697 return OUString( pNew, SAL_NO_ACQUIRE );
2698 }
2699
2724 OUString getToken( sal_Int32 token, sal_Unicode cTok, sal_Int32& index ) const
2725 {
2726 rtl_uString * pNew = NULL;
2727 index = rtl_uString_getToken( &pNew, pData, token, cTok, index );
2728 return OUString( pNew, SAL_NO_ACQUIRE );
2729 }
2730
2744 OUString getToken(sal_Int32 count, sal_Unicode separator) const {
2745 sal_Int32 n = 0;
2746 return getToken(count, separator, n);
2747 }
2748
2757 bool toBoolean() const
2758 {
2759 return rtl_ustr_toBoolean( pData->buffer );
2760 }
2761
2769 {
2770 return pData->buffer[0];
2771 }
2772
2783 sal_Int32 toInt32( sal_Int16 radix = 10 ) const
2784 {
2785 return rtl_ustr_toInt32( pData->buffer, radix );
2786 }
2787
2800 sal_uInt32 toUInt32( sal_Int16 radix = 10 ) const
2801 {
2802 return rtl_ustr_toUInt32( pData->buffer, radix );
2803 }
2804
2815 sal_Int64 toInt64( sal_Int16 radix = 10 ) const
2816 {
2817 return rtl_ustr_toInt64( pData->buffer, radix );
2818 }
2819
2832 sal_uInt64 toUInt64( sal_Int16 radix = 10 ) const
2833 {
2834 return rtl_ustr_toUInt64( pData->buffer, radix );
2835 }
2836
2845 float toFloat() const
2846 {
2847 return rtl_ustr_toFloat( pData->buffer );
2848 }
2849
2858 double toDouble() const
2859 {
2860 return rtl_ustr_toDouble( pData->buffer );
2861 }
2862
2863
2880 {
2881 rtl_uString * pNew = NULL;
2882 rtl_uString_intern( &pNew, pData );
2883 if (pNew == NULL) {
2884 throw std::bad_alloc();
2885 }
2886 return OUString( pNew, SAL_NO_ACQUIRE );
2887 }
2888
2914 static OUString intern( const char * value, sal_Int32 length,
2915 rtl_TextEncoding encoding,
2916 sal_uInt32 convertFlags = OSTRING_TO_OUSTRING_CVTFLAGS,
2917 sal_uInt32 *pInfo = NULL )
2918 {
2919 rtl_uString * pNew = NULL;
2920 rtl_uString_internConvert( &pNew, value, length, encoding,
2921 convertFlags, pInfo );
2922 if (pNew == NULL) {
2923 throw std::bad_alloc();
2924 }
2925 return OUString( pNew, SAL_NO_ACQUIRE );
2926 }
2927
2952 bool convertToString(OString * pTarget, rtl_TextEncoding nEncoding,
2953 sal_uInt32 nFlags) const
2954 {
2955 return rtl_convertUStringToString(&pTarget->pData, pData->buffer,
2956 pData->length, nEncoding, nFlags);
2957 }
2958
3011 sal_Int32 * indexUtf16, sal_Int32 incrementCodePoints = 1) const
3012 {
3014 pData, indexUtf16, incrementCodePoints);
3015 }
3016
3026#if defined LIBO_INTERNAL_ONLY
3027 static OUString fromUtf8(std::string_view rSource)
3028 {
3029 OUString aTarget;
3030 bool bSuccess = rtl_convertStringToUString(&aTarget.pData,
3031 rSource.data(),
3032 rSource.length(),
3035 (void) bSuccess;
3036 assert(bSuccess);
3037 return aTarget;
3038 }
3039#else
3040 static OUString fromUtf8(const OString& rSource)
3041 {
3042 OUString aTarget;
3043 bool bSuccess = rtl_convertStringToUString(&aTarget.pData,
3044 rSource.getStr(),
3045 rSource.getLength(),
3048 (void) bSuccess;
3049 assert(bSuccess);
3050 return aTarget;
3051 }
3052#endif
3053
3065 {
3066 OString aTarget;
3067 bool bSuccess = rtl_convertUStringToString(&aTarget.pData,
3068 getStr(),
3069 getLength(),
3072 (void) bSuccess;
3073 assert(bSuccess);
3074 return aTarget;
3075 }
3076
3077#ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING"
3078
3079 static auto number( int i, sal_Int16 radix = 10 )
3080 {
3081 return OUStringNumber<RTL_USTR_MAX_VALUEOFINT32>(rtl_ustr_valueOfInt32, i, radix);
3082 }
3083 static auto number( long long ll, sal_Int16 radix = 10 )
3084 {
3085 return OUStringNumber<RTL_USTR_MAX_VALUEOFINT64>(rtl_ustr_valueOfInt64, ll, radix);
3086 }
3087 static auto number( unsigned long long ll, sal_Int16 radix = 10 )
3088 {
3089 return OUStringNumber<RTL_USTR_MAX_VALUEOFUINT64>(rtl_ustr_valueOfUInt64, ll, radix);
3090 }
3091 static auto number( unsigned int i, sal_Int16 radix = 10 )
3092 {
3093 return number( static_cast< unsigned long long >( i ), radix );
3094 }
3095 static auto number( long i, sal_Int16 radix = 10)
3096 {
3097 return number( static_cast< long long >( i ), radix );
3098 }
3099 static auto number( unsigned long i, sal_Int16 radix = 10 )
3100 {
3101 return number( static_cast< unsigned long long >( i ), radix );
3102 }
3103#else
3114 static OUString number( int i, sal_Int16 radix = 10 )
3115 {
3117 return OUString(aBuf, rtl_ustr_valueOfInt32(aBuf, i, radix));
3118 }
3119
3121 static OUString number( unsigned int i, sal_Int16 radix = 10 )
3122 {
3123 return number( static_cast< unsigned long long >( i ), radix );
3124 }
3125
3127 static OUString number( long i, sal_Int16 radix = 10)
3128 {
3129 return number( static_cast< long long >( i ), radix );
3130 }
3131
3133 static OUString number( unsigned long i, sal_Int16 radix = 10 )
3134 {
3135 return number( static_cast< unsigned long long >( i ), radix );
3136 }
3137
3139 static OUString number( long long ll, sal_Int16 radix = 10 )
3140 {
3142 return OUString(aBuf, rtl_ustr_valueOfInt64(aBuf, ll, radix));
3143 }
3144
3146 static OUString number( unsigned long long ll, sal_Int16 radix = 10 )
3147 {
3149 return OUString(aBuf, rtl_ustr_valueOfUInt64(aBuf, ll, radix));
3150 }
3151#endif
3152
3162 static OUString number( float f )
3163 {
3164 rtl_uString* pNew = NULL;
3165 // Same as rtl::str::valueOfFP, used for rtl_ustr_valueOfFloat
3167 RTL_USTR_MAX_VALUEOFFLOAT - SAL_N_ELEMENTS("-x.E-xxx") + 1, '.',
3168 NULL, 0, true);
3169 if (pNew == NULL)
3170 throw std::bad_alloc();
3171
3172 return OUString(pNew, SAL_NO_ACQUIRE);
3173 }
3174
3184 static OUString number( double d )
3185 {
3186 rtl_uString* pNew = NULL;
3187 // Same as rtl::str::valueOfFP, used for rtl_ustr_valueOfDouble
3189 RTL_USTR_MAX_VALUEOFDOUBLE - SAL_N_ELEMENTS("-x.E-xxx") + 1, '.',
3190 NULL, 0, true);
3191 if (pNew == NULL)
3192 throw std::bad_alloc();
3193
3194 return OUString(pNew, SAL_NO_ACQUIRE);
3195 }
3196
3197#ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING"
3198 static auto boolean(bool b)
3199 {
3200 return OUStringNumber<RTL_USTR_MAX_VALUEOFBOOLEAN>(rtl_ustr_valueOfBoolean, b);
3201 }
3202#else
3214 SAL_DEPRECATED("use boolean()") static OUString valueOf( sal_Bool b )
3215 {
3216 return boolean(b);
3217 }
3218
3230 static OUString boolean( bool b )
3231 {
3233 return OUString(aBuf, rtl_ustr_valueOfBoolean(aBuf, b));
3234 }
3235#endif
3236
3244 SAL_DEPRECATED("convert to OUString or use directly") static OUString valueOf( sal_Unicode c )
3245 {
3246 return OUString( &c, 1 );
3247 }
3248
3259 SAL_DEPRECATED("use number()") static OUString valueOf( sal_Int32 i, sal_Int16 radix = 10 )
3260 {
3261 return number( i, radix );
3262 }
3263
3274 SAL_DEPRECATED("use number()") static OUString valueOf( sal_Int64 ll, sal_Int16 radix = 10 )
3275 {
3276 return number( ll, radix );
3277 }
3278
3288 SAL_DEPRECATED("use number()") static OUString valueOf( float f )
3289 {
3290 return number(f);
3291 }
3292
3302 SAL_DEPRECATED("use number()") static OUString valueOf( double d )
3303 {
3304 return number(d);
3305 }
3306
3322 static OUString createFromAscii( const char * value )
3323 {
3324 rtl_uString* pNew = NULL;
3325 rtl_uString_newFromAscii( &pNew, value );
3326 return OUString( pNew, SAL_NO_ACQUIRE );
3327 }
3328
3329#if defined LIBO_INTERNAL_ONLY
3330 static OUString createFromAscii(std::string_view value) {
3331 rtl_uString * p = nullptr;
3332 rtl_uString_newFromLiteral(&p, value.data(), value.size(), 0); //TODO: check for overflow
3333 return OUString(p, SAL_NO_ACQUIRE);
3334 }
3335 #endif
3336
3337#if defined LIBO_INTERNAL_ONLY
3338 operator std::u16string_view() const { return {getStr(), sal_uInt32(getLength())}; }
3339#endif
3340
3341#if defined LIBO_INTERNAL_ONLY
3342 // A wrapper for the first expression in an
3343 //
3344 // OUString::Concat(e1) + e2 + ...
3345 //
3346 // concatenation chain, when neither of the first two e1, e2 is one of our rtl string-related
3347 // classes (so something like
3348 //
3349 // OUString s = "a" + (b ? std::u16string_view(u"c") : std::u16string_view(u"dd"));
3350 //
3351 // would not compile):
3352 template<typename T> [[nodiscard]] static
3353 OUStringConcat<OUStringConcatMarker, T>
3354 Concat(T const & value) { return OUStringConcat<OUStringConcatMarker, T>(value); }
3355
3356 // This overload is needed so that an argument of type 'char const[N]' ends up as
3357 // 'OUStringConcat<rtl::OUStringConcatMarker, char const[N]>' rather than as
3358 // 'OUStringConcat<rtl::OUStringConcatMarker, char[N]>':
3359 template<typename T, std::size_t N> [[nodiscard]] static
3360 OUStringConcat<OUStringConcatMarker, T[N]>
3361 Concat(T (& value)[N]) { return OUStringConcat<OUStringConcatMarker, T[N]>(value); }
3362#endif
3363
3364private:
3365 OUString & internalAppend( rtl_uString* pOtherData )
3366 {
3367 rtl_uString* pNewData = NULL;
3368 rtl_uString_newConcat( &pNewData, pData, pOtherData );
3369 if (pNewData == NULL) {
3370 throw std::bad_alloc();
3371 }
3372 rtl_uString_assign(&pData, pNewData);
3373 rtl_uString_release(pNewData);
3374 return *this;
3375 }
3376
3377};
3378
3379#if defined LIBO_INTERNAL_ONLY
3380// Prevent the operator ==/!= overloads with 'sal_Unicode const *' parameter from
3381// being selected for nonsensical code like
3382//
3383// if (ouIdAttr == nullptr)
3384//
3385void operator ==(OUString const &, std::nullptr_t) = delete;
3386void operator ==(std::nullptr_t, OUString const &) = delete;
3387void operator !=(OUString const &, std::nullptr_t) = delete;
3388void operator !=(std::nullptr_t, OUString const &) = delete;
3389#endif
3390
3391#if defined LIBO_INTERNAL_ONLY && !defined RTL_STRING_UNITTEST
3392inline bool operator ==(OUString const & lhs, StringConcatenation<char16_t> const & rhs)
3393{ return lhs == std::u16string_view(rhs); }
3394inline bool operator !=(OUString const & lhs, StringConcatenation<char16_t> const & rhs)
3395{ return lhs != std::u16string_view(rhs); }
3396inline bool operator ==(StringConcatenation<char16_t> const & lhs, OUString const & rhs)
3397{ return std::u16string_view(lhs) == rhs; }
3398inline bool operator !=(StringConcatenation<char16_t> const & lhs, OUString const & rhs)
3399{ return std::u16string_view(lhs) != rhs; }
3400#endif
3401
3402#if defined LIBO_INTERNAL_ONLY // "RTL_FAST_STRING"
3404
3408template<>
3409struct ToStringHelper< OUString >
3410{
3411 static std::size_t length( const OUString& s ) { return s.getLength(); }
3412 sal_Unicode* operator() ( sal_Unicode* buffer, const OUString& s ) const { return addDataHelper( buffer, s.getStr(), s.getLength()); }
3413};
3414
3418template<std::size_t N>
3419struct ToStringHelper< OUStringLiteral<N> >
3420{
3421 static std::size_t length( const OUStringLiteral<N>& str ) { return str.getLength(); }
3422 sal_Unicode* operator()( sal_Unicode* buffer, const OUStringLiteral<N>& str ) const { return addDataHelper( buffer, str.getStr(), str.getLength() ); }
3423};
3424
3428template< typename charT, typename traits, typename T1, typename T2 >
3429inline std::basic_ostream<charT, traits> & operator <<(
3430 std::basic_ostream<charT, traits> & stream, OUStringConcat< T1, T2 >&& concat)
3431{
3432 return stream << OUString( std::move(concat) );
3433}
3434
3436#endif
3437
3444{
3454 size_t operator()(const OUString& rString) const
3455 { return static_cast<size_t>(rString.hashCode()); }
3456};
3457
3458/* ======================================================================= */
3459
3477#if defined LIBO_INTERNAL_ONLY
3478inline OUString OStringToOUString( std::string_view rStr,
3479 rtl_TextEncoding encoding,
3480 sal_uInt32 convertFlags = OSTRING_TO_OUSTRING_CVTFLAGS )
3481{
3482 return OUString( rStr.data(), rStr.length(), encoding, convertFlags );
3483}
3484#else
3486 rtl_TextEncoding encoding,
3487 sal_uInt32 convertFlags = OSTRING_TO_OUSTRING_CVTFLAGS )
3488{
3489 return OUString( rStr.getStr(), rStr.getLength(), encoding, convertFlags );
3490}
3491#endif
3492
3510#if defined LIBO_INTERNAL_ONLY
3511inline OString OUStringToOString( std::u16string_view rUnicode,
3512 rtl_TextEncoding encoding,
3513 sal_uInt32 convertFlags = OUSTRING_TO_OSTRING_CVTFLAGS )
3514{
3515 return OString( rUnicode.data(), rUnicode.length(), encoding, convertFlags );
3516}
3517#else
3518inline OString OUStringToOString( const OUString & rUnicode,
3519 rtl_TextEncoding encoding,
3520 sal_uInt32 convertFlags = OUSTRING_TO_OSTRING_CVTFLAGS )
3521{
3522 return OString( rUnicode.getStr(), rUnicode.getLength(), encoding, convertFlags );
3523}
3524#endif
3525
3526/* ======================================================================= */
3527
3536template< typename charT, typename traits >
3537inline std::basic_ostream<charT, traits> & operator <<(
3538 std::basic_ostream<charT, traits> & stream, OUString const & rString)
3539{
3540 return stream <<
3542 // best effort; potentially loses data due to conversion failures
3543 // (stray surrogate halves) and embedded null characters
3544}
3545
3546} // namespace
3547
3548#ifdef RTL_STRING_UNITTEST
3549namespace rtl
3550{
3551typedef rtlunittest::OUString OUString;
3552}
3553#endif
3554
3555// In internal code, allow to use classes like OUString without having to
3556// explicitly refer to the rtl namespace, which is kind of superfluous given
3557// that OUString itself is namespaced by its OU prefix:
3558#if defined LIBO_INTERNAL_ONLY && !defined RTL_STRING_UNITTEST
3559using ::rtl::OUString;
3560using ::rtl::OUStringHash;
3563using ::rtl::OUStringLiteral;
3564using ::rtl::OUStringChar;
3565using ::rtl::Concat2View;
3566#endif
3567
3568#if defined LIBO_INTERNAL_ONLY && !(defined _MSC_VER && _MSC_VER <= 1929 && defined _MANAGED)
3569
3570template<
3571#if defined RTL_STRING_UNITTEST
3572 rtlunittest::
3573#endif
3574 OUStringLiteral L>
3575constexpr
3576#if defined RTL_STRING_UNITTEST
3577 rtlunittest::
3578#endif
3579 OUString
3580operator ""_ustr() { return L; }
3581
3582#endif
3583
3585
3590#if defined LIBO_INTERNAL_ONLY
3591namespace std {
3592
3593template<>
3594struct hash<::rtl::OUString>
3595{
3596 std::size_t operator()(::rtl::OUString const & s) const
3597 {
3598 if constexpr (sizeof(std::size_t) == 8)
3599 {
3600 // return a hash that uses the full 64-bit range instead of a 32-bit value
3601 size_t n = s.getLength();
3602 for (sal_Int32 i = 0, len = s.getLength(); i < len; ++i)
3603 n = 37 * n + s[i];
3604 return n;
3605 }
3606 else
3607 return std::size_t(s.hashCode());
3608 }
3609};
3610
3611}
3612
3613#endif
3615
3616#endif /* _RTL_USTRING_HXX */
3617
3618/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
#define SAL_N_ELEMENTS(arr)
Definition macros.h:51
#define SAL_DEPRECATED(message)
Use as follows: SAL_DEPRECATED("Don't use, it's evil.") void doit(int nPara);.
Definition types.h:492
__sal_NoAcquire
Definition types.h:371
@ SAL_NO_ACQUIRE
definition of a no acquire enum for ctors
Definition types.h:374
unsigned char sal_Bool
Definition types.h:38
#define SAL_CONSTEXPR
C++11 "constexpr" feature.
Definition types.h:422
sal_uInt16 sal_Unicode
Definition types.h:123
#define SAL_WARN_UNUSED_RESULT
Use this as markup for functions and methods whose return value must be used.
Definition types.h:288
#define SAL_WARN_UNUSED
Annotate classes where a compiler should warn if an instance is unused.
Definition types.h:611
SAL_DLLPUBLIC void rtl_math_doubleToUString(rtl_uString **pResult, sal_Int32 *pResultCapacity, sal_Int32 nResultOffset, double fValue, enum rtl_math_StringFormat eFormat, sal_Int32 nDecPlaces, sal_Unicode cDecSeparator, sal_Int32 const *pGroups, sal_Unicode cGroupSeparator, sal_Bool bEraseTrailingDecZeros) SAL_THROW_EXTERN_C()
Conversions analogous to sprintf() using internal rounding.
@ rtl_math_StringFormat_G
Like sprintf() G, 'F' or 'E' format is used depending on which one is more compact.
Definition math.h:53
SAL_DLLPUBLIC sal_Bool rtl_convertUStringToString(rtl_String **pTarget, sal_Unicode const *pSource, sal_Int32 nLength, rtl_TextEncoding nEncoding, sal_uInt32 nFlags) SAL_THROW_EXTERN_C()
Converts a Unicode string to a byte string, signalling failure.
#define OUSTRING_TO_OSTRING_CVTFLAGS
Definition string.h:1350
#define RTL_UNICODETOTEXT_FLAGS_INVALID_ERROR
Definition textcvt.h:151
#define RTL_TEXTTOUNICODE_FLAGS_INVALID_ERROR
Definition textcvt.h:75
#define RTL_TEXTTOUNICODE_FLAGS_MBUNDEFINED_ERROR
Definition textcvt.h:72
#define RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_ERROR
Definition textcvt.h:68
#define RTL_UNICODETOTEXT_FLAGS_UNDEFINED_ERROR
Definition textcvt.h:145
#define RTL_TEXTENCODING_UTF8
Definition textenc.h:117
sal_uInt16 rtl_TextEncoding
The various supported text encodings.
Definition textenc.h:37
SAL_DLLPUBLIC sal_Int32 rtl_ustr_ascii_compareIgnoreAsciiCase_WithLengths(sal_Unicode const *first, sal_Int32 firstLen, char const *second, sal_Int32 secondLen) SAL_THROW_EXTERN_C()
Compare two strings, ignoring the case of ASCII characters.
SAL_DLLPUBLIC void rtl_uString_assign(rtl_uString **str, rtl_uString *rightValue) SAL_THROW_EXTERN_C()
Assign a new value to a string.
SAL_DLLPUBLIC void rtl_uString_newReplaceFirstUtf16LUtf16L(rtl_uString **newStr, rtl_uString *str, sal_Unicode const *from, sal_Int32 fromLength, sal_Unicode 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.
SAL_DLLPUBLIC float rtl_ustr_toFloat(const sal_Unicode *str) SAL_THROW_EXTERN_C()
Interpret a string as a float.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_ascii_shortenedCompare_WithLength(const sal_Unicode *first, sal_Int32 firstLen, const char *second, sal_Int32 shortenedLen) SAL_THROW_EXTERN_C()
Compare two strings with a maximum count of characters.
SAL_DLLPUBLIC void rtl_uString_new(rtl_uString **newStr) SAL_THROW_EXTERN_C()
Allocate a new string containing no characters.
#define OSTRING_TO_OUSTRING_CVTFLAGS
Definition ustring.h:2180
#define RTL_USTR_MAX_VALUEOFFLOAT
Definition ustring.h:1026
SAL_DLLPUBLIC sal_Int32 rtl_ustr_compare_WithLength(const sal_Unicode *first, sal_Int32 firstLen, const sal_Unicode *second, sal_Int32 secondLen) SAL_THROW_EXTERN_C()
Compare two strings.
SAL_DLLPUBLIC void rtl_uString_newConcatUtf16L(rtl_uString **newString, rtl_uString *left, sal_Unicode const *right, sal_Int32 rightLength)
Create a new string that is the concatenation of two other strings.
SAL_DLLPUBLIC void rtl_uString_newReplaceAllAsciiL(rtl_uString **newStr, rtl_uString *str, char const *from, sal_Int32 fromLength, rtl_uString const *to) SAL_THROW_EXTERN_C()
Create a new string by replacing all occurrences of a given substring with another substring.
SAL_DLLPUBLIC void rtl_uString_newReplaceAllFromIndex(rtl_uString **newStr, rtl_uString *str, rtl_uString const *from, rtl_uString const *to, sal_Int32 fromIndex) SAL_THROW_EXTERN_C()
Create a new string by replacing all occurrences of a given substring with another substring.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_ascii_shortenedCompareIgnoreAsciiCase_WithLength(const sal_Unicode *first, sal_Int32 firstLen, const char *second, sal_Int32 shortenedLen) SAL_THROW_EXTERN_C()
Compare two strings with a maximum count of characters, ignoring the case of ASCII characters.
SAL_DLLPUBLIC sal_Int32 rtl_uString_getToken(rtl_uString **newStr, rtl_uString *str, sal_Int32 token, sal_Unicode cTok, sal_Int32 idx) SAL_THROW_EXTERN_C()
Create a new string by extracting a single token from another string.
#define RTL_USTR_MAX_VALUEOFDOUBLE
Definition ustring.h:1045
SAL_DLLPUBLIC void rtl_uString_newFromStr_WithLength(rtl_uString **newStr, const sal_Unicode *value, sal_Int32 len) SAL_THROW_EXTERN_C()
Allocate a new string that contains a copy of a character array.
SAL_DLLPUBLIC sal_Bool rtl_ustr_asciil_reverseEquals_WithLength(const sal_Unicode *first, const char *second, sal_Int32 len) SAL_THROW_EXTERN_C()
Compare two strings from back to front for equality.
SAL_DLLPUBLIC void rtl_uString_newFromLiteral(rtl_uString **newStr, const char *value, sal_Int32 len, sal_Int32 allocExtra) SAL_THROW_EXTERN_C()
SAL_DLLPUBLIC void rtl_uString_newReplaceAllAsciiLUtf16L(rtl_uString **newStr, rtl_uString *str, char const *from, sal_Int32 fromLength, sal_Unicode const *to, sal_Int32 toLength) SAL_THROW_EXTERN_C()
Create a new string by replacing all occurrences of a given substring with another substring.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_valueOfBoolean(sal_Unicode *str, sal_Bool b) SAL_THROW_EXTERN_C()
Create the string representation of a boolean.
SAL_DLLPUBLIC double rtl_ustr_toDouble(const sal_Unicode *str) SAL_THROW_EXTERN_C()
Interpret a string as a double.
SAL_DLLPUBLIC void rtl_uString_newReplaceFirstUtf16LAsciiL(rtl_uString **newStr, rtl_uString *str, sal_Unicode 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.
SAL_DLLPUBLIC void rtl_uString_newReplaceFirstToAsciiL(rtl_uString **newStr, rtl_uString *str, rtl_uString const *from, 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.
SAL_DLLPUBLIC void rtl_uString_newConcat(rtl_uString **newStr, rtl_uString *left, rtl_uString *right) SAL_THROW_EXTERN_C()
Create a new string that is the concatenation of two other strings.
#define RTL_USTR_MAX_VALUEOFINT64
Definition ustring.h:984
SAL_DLLPUBLIC sal_Int32 rtl_ustr_ascii_compareIgnoreAsciiCase_WithLength(const sal_Unicode *first, sal_Int32 firstLen, const char *second) SAL_THROW_EXTERN_C()
Compare two strings, ignoring the case of ASCII characters.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_indexOfStr_WithLength(const sal_Unicode *str, sal_Int32 len, const sal_Unicode *subStr, sal_Int32 subLen) SAL_THROW_EXTERN_C()
Search for the first occurrence of a substring within a string.
SAL_DLLPUBLIC void rtl_uString_internConvert(rtl_uString **newStr, const char *str, sal_Int32 len, rtl_TextEncoding encoding, sal_uInt32 convertFlags, sal_uInt32 *pInfo) SAL_THROW_EXTERN_C()
Return a canonical representation for a string.
SAL_DLLPUBLIC void rtl_uString_acquire(rtl_uString *str) SAL_THROW_EXTERN_C() SAL_HOT
Increment the reference count of a string.
SAL_DLLPUBLIC sal_Int64 rtl_ustr_toInt64(const sal_Unicode *str, sal_Int16 radix) SAL_THROW_EXTERN_C()
Interpret a string as a long integer.
SAL_DLLPUBLIC void rtl_uString_newReplaceStrAt(rtl_uString **newStr, rtl_uString *str, sal_Int32 idx, sal_Int32 count, rtl_uString *subStr) SAL_THROW_EXTERN_C()
Create a new string by replacing a substring of another string.
#define RTL_USTR_MAX_VALUEOFUINT64
Definition ustring.h:1007
SAL_DLLPUBLIC sal_Bool rtl_convertStringToUString(rtl_uString **target, char const *source, sal_Int32 length, rtl_TextEncoding encoding, sal_uInt32 flags) SAL_THROW_EXTERN_C()
Converts a byte string to a Unicode string, signalling failure.
SAL_DLLPUBLIC void rtl_uString_newReplaceAllToAsciiL(rtl_uString **newStr, rtl_uString *str, rtl_uString const *from, 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.
SAL_DLLPUBLIC sal_uInt32 rtl_uString_iterateCodePoints(rtl_uString const *string, sal_Int32 *indexUtf16, sal_Int32 incrementCodePoints)
Iterate through a string based on code points instead of UTF-16 code units.
SAL_DLLPUBLIC void rtl_uString_newToAsciiLowerCase(rtl_uString **newStr, rtl_uString *str) SAL_THROW_EXTERN_C()
Create a new string by converting all ASCII uppercase letters to lowercase within another string.
SAL_DLLPUBLIC void rtl_uString_ensureCapacity(rtl_uString **str, sal_Int32 size) SAL_THROW_EXTERN_C()
Ensure a string has enough space for a given number of characters.
SAL_DLLPUBLIC void rtl_uString_release(rtl_uString *str) SAL_THROW_EXTERN_C() SAL_HOT
Decrement the reference count of a string.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_getLength(const sal_Unicode *str) SAL_THROW_EXTERN_C()
Return the length of a string.
SAL_DLLPUBLIC void rtl_uString_newFromAscii(rtl_uString **newStr, const char *value) SAL_THROW_EXTERN_C()
Allocate a new string that contains a copy of a character array.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_valueOfInt64(sal_Unicode *str, sal_Int64 l, sal_Int16 radix) SAL_THROW_EXTERN_C()
Create the string representation of a long integer.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_lastIndexOfAscii_WithLength(sal_Unicode const *str, sal_Int32 len, char const *subStr, sal_Int32 subLen) SAL_THROW_EXTERN_C()
Search for the last occurrence of an ASCII substring within a string.
SAL_DLLPUBLIC void rtl_uString_newReplaceFirstAsciiL(rtl_uString **newStr, rtl_uString *str, char const *from, sal_Int32 fromLength, rtl_uString const *to, sal_Int32 *index) SAL_THROW_EXTERN_C()
Create a new string by replacing the first occurrence of a given substring with another substring.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_indexOfAscii_WithLength(sal_Unicode const *str, sal_Int32 len, char const *subStr, sal_Int32 subLen) SAL_THROW_EXTERN_C()
Search for the first occurrence of an ASCII substring within a string.
SAL_DLLPUBLIC rtl_uString * rtl_uString_alloc(sal_Int32 nLen) SAL_THROW_EXTERN_C()
Allocate a new string containing space for a given number of characters.
SAL_DLLPUBLIC sal_uInt64 rtl_ustr_toUInt64(const sal_Unicode *str, sal_Int16 radix) SAL_THROW_EXTERN_C()
Interpret a string as an unsigned long integer.
SAL_DLLPUBLIC void rtl_uString_newReplaceAllUtf16LAsciiL(rtl_uString **newStr, rtl_uString *str, sal_Unicode 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.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_shortenedCompareIgnoreAsciiCase_WithLength(const sal_Unicode *first, sal_Int32 firstLen, const sal_Unicode *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.
SAL_DLLPUBLIC void rtl_uString_newTrim(rtl_uString **newStr, rtl_uString *str) SAL_THROW_EXTERN_C()
Create a new string by removing white space from both ends of another string.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_lastIndexOfChar_WithLength(const sal_Unicode *str, sal_Int32 len, sal_Unicode ch) SAL_THROW_EXTERN_C()
Search for the last occurrence of a character within a string.
SAL_DLLPUBLIC void rtl_uString_newReplaceFirstAsciiLAsciiL(rtl_uString **newStr, rtl_uString *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.
SAL_DLLPUBLIC sal_uInt32 rtl_ustr_toUInt32(const sal_Unicode *str, sal_Int16 radix) SAL_THROW_EXTERN_C()
Interpret a string as an unsigned integer.
SAL_DLLPUBLIC void rtl_uString_intern(rtl_uString **newStr, rtl_uString *str) SAL_THROW_EXTERN_C()
Return a canonical representation for a string.
SAL_DLLPUBLIC void rtl_string2UString(rtl_uString **newStr, const char *str, sal_Int32 len, rtl_TextEncoding encoding, sal_uInt32 convertFlags) SAL_THROW_EXTERN_C()
Create a new Unicode string by converting a byte string, using a specific text encoding.
SAL_DLLPUBLIC void rtl_uString_newFromStr(rtl_uString **newStr, const sal_Unicode *value) SAL_THROW_EXTERN_C()
Allocate a new string that contains a copy of a character array.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_asciil_reverseCompare_WithLength(const sal_Unicode *first, sal_Int32 firstLen, const char *second, sal_Int32 secondLen) SAL_THROW_EXTERN_C()
Compare two strings from back to front.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_ascii_compare_WithLength(const sal_Unicode *first, sal_Int32 firstLen, const char *second) SAL_THROW_EXTERN_C()
Compare two strings.
#define RTL_USTR_MAX_VALUEOFBOOLEAN
Definition ustring.h:919
SAL_DLLPUBLIC sal_Int32 rtl_ustr_toInt32(const sal_Unicode *str, sal_Int16 radix) SAL_THROW_EXTERN_C()
Interpret a string as an integer.
SAL_DLLPUBLIC void rtl_uString_newReplaceAllAsciiLAsciiL(rtl_uString **newStr, rtl_uString *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.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_valueOfUInt64(sal_Unicode *str, sal_uInt64 l, sal_Int16 radix) SAL_THROW_EXTERN_C()
Create the string representation of an unsigned long integer.
SAL_DLLPUBLIC void rtl_uString_newFromCodePoints(rtl_uString **newString, sal_uInt32 const *codePoints, sal_Int32 codePointCount) SAL_THROW_EXTERN_C()
Allocate a new string from an array of Unicode code points.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_compareIgnoreAsciiCase_WithLength(const sal_Unicode *first, sal_Int32 firstLen, const sal_Unicode *second, sal_Int32 secondLen) SAL_THROW_EXTERN_C()
Compare two strings, ignoring the case of ASCII characters.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_reverseCompare_WithLength(const sal_Unicode *first, sal_Int32 firstLen, const sal_Unicode *second, sal_Int32 secondLen) SAL_THROW_EXTERN_C()
Compare two strings from back to front.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_shortenedCompare_WithLength(const sal_Unicode *first, sal_Int32 firstLen, const sal_Unicode *second, sal_Int32 secondLen, sal_Int32 shortenedLen) SAL_THROW_EXTERN_C()
Compare two strings with a maximum count of characters.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_valueOfInt32(sal_Unicode *str, sal_Int32 i, sal_Int16 radix) SAL_THROW_EXTERN_C()
Create the string representation of an integer.
SAL_DLLPUBLIC sal_Bool rtl_ustr_toBoolean(const sal_Unicode *str) SAL_THROW_EXTERN_C()
Interpret a string as a boolean.
SAL_DLLPUBLIC void rtl_uString_newReplace(rtl_uString **newStr, rtl_uString *str, sal_Unicode oldChar, sal_Unicode newChar) SAL_THROW_EXTERN_C()
Create a new string by replacing all occurrences of a single character within another string.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_hashCode_WithLength(const sal_Unicode *str, sal_Int32 len) SAL_THROW_EXTERN_C()
Return a hash code for a string.
SAL_DLLPUBLIC void rtl_uString_newReplaceFirst(rtl_uString **newStr, rtl_uString *str, rtl_uString const *from, rtl_uString const *to, sal_Int32 *index) SAL_THROW_EXTERN_C()
Create a new string by replacing the first occurrence of a given substring with another substring.
SAL_DLLPUBLIC void rtl_uString_newReplaceFirstAsciiLUtf16L(rtl_uString **newStr, rtl_uString *str, char const *from, sal_Int32 fromLength, sal_Unicode 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.
SAL_DLLPUBLIC void rtl_uString_newToAsciiUpperCase(rtl_uString **newStr, rtl_uString *str) SAL_THROW_EXTERN_C()
Create a new string by converting all ASCII lowercase letters to uppercase within another string.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_lastIndexOfStr_WithLength(const sal_Unicode *str, sal_Int32 len, const sal_Unicode *subStr, sal_Int32 subLen) SAL_THROW_EXTERN_C()
Search for the last occurrence of a substring within a string.
SAL_DLLPUBLIC sal_Int32 rtl_ustr_indexOfChar_WithLength(const sal_Unicode *str, sal_Int32 len, sal_Unicode ch) SAL_THROW_EXTERN_C()
Search for the first occurrence of a character within a string.
SAL_DLLPUBLIC void rtl_uString_newFromSubString(rtl_uString **newStr, const rtl_uString *from, sal_Int32 beginIndex, sal_Int32 count) SAL_THROW_EXTERN_C()
Allocate a new string that is a substring of this string.
SAL_DLLPUBLIC void rtl_uString_newConcatAsciiL(rtl_uString **newString, rtl_uString *left, char const *right, sal_Int32 rightLength)
Create a new string that is the concatenation of two other strings.
#define RTL_USTR_MAX_VALUEOFINT32
Definition ustring.h:961
sal_Int32 oslInterlockedCount
Definition interlck.h:44
Definition bootstrap.hxx:34
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,...
Definition string.hxx:2360
OUString OStringToOUString(const OString &rStr, rtl_TextEncoding encoding, sal_uInt32 convertFlags=OSTRING_TO_OUSTRING_CVTFLAGS)
Convert an OString to an OUString, using a specific text encoding.
Definition ustring.hxx:3485
OString OUStringToOString(const OUString &rUnicode, rtl_TextEncoding encoding, sal_uInt32 convertFlags=OUSTRING_TO_OSTRING_CVTFLAGS)
Convert an OUString to an OString, using a specific text encoding.
Definition ustring.hxx:3518
Definition stringutils.hxx:117
This String class provide base functionality for C++ like 8-Bit character array handling.
Definition string.hxx:193
const char * getStr() const SAL_RETURNS_NONNULL
Returns a pointer to the characters of this string.
Definition string.hxx:690
sal_Int32 getLength() const
Returns the length of this string.
Definition string.hxx:664
Definition stringutils.hxx:146
Definition stringutils.hxx:149
A string buffer implements a mutable sequence of characters.
Definition ustrbuf.hxx:73
This String class provides base functionality for C++ like Unicode character array handling.
Definition ustring.hxx:172
static OUString number(int i, sal_Int16 radix=10)
Returns the string representation of the integer argument.
Definition ustring.hxx:3114
OUString intern() const
Return a canonical representation for a string.
Definition ustring.hxx:2879
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 ustring.hxx:2031
bool endsWith(OUString const &str, OUString *rest=NULL) const
Check whether this string ends with a given substring.
Definition ustring.hxx:1599
bool endsWithIgnoreAsciiCaseAsciiL(char const *asciiStr, sal_Int32 asciiStrLength) const
Check whether this string ends with a given ASCII string, ignoring the case of ASCII letters.
Definition ustring.hxx:1740
SAL_WARN_UNUSED_RESULT OUString toAsciiLowerCase() const
Converts from this string all ASCII uppercase characters (65-90) to ASCII lowercase characters (97-12...
Definition ustring.hxx:2656
SAL_WARN_UNUSED_RESULT libreoffice_internal::ConstCharArrayDetector< T, OUString >::Type replaceAll(T &from, OUString const &to) const
Returns a new string resulting from replacing all occurrences of a given substring with another subst...
Definition ustring.hxx:2565
const sal_Unicode * getStr() const SAL_RETURNS_NONNULL
Returns a pointer to the Unicode character buffer for this string.
Definition ustring.hxx:843
bool equalsIgnoreAsciiCase(const OUString &str) const
Perform an ASCII lowercase comparison of two strings.
Definition ustring.hxx:1003
bool endsWithAsciiL(char const *asciiStr, sal_Int32 asciiStrLength) const
Check whether this string ends with a given ASCII string.
Definition ustring.hxx:1649
OUString(const OUString &str)
New string from OUString.
Definition ustring.hxx:195
sal_uInt32 iterateCodePoints(sal_Int32 *indexUtf16, sal_Int32 incrementCodePoints=1) const
Iterate through this string based on code points instead of UTF-16 code units.
Definition ustring.hxx:3010
static OUString fromUtf8(const OString &rSource)
Convert an OString to an OUString, assuming that the OString is UTF-8-encoded.
Definition ustring.hxx:3040
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 ustring.hxx:1099
sal_Int32 toInt32(sal_Int16 radix=10) const
Returns the int32 value from this string.
Definition ustring.hxx:2783
void clear()
Clears the string, i.e, makes a zero-character string.
Definition ustring.hxx:808
bool equalsIgnoreAsciiCaseAsciiL(const char *asciiStr, sal_Int32 asciiStrLength) const
Perform an ASCII lowercase comparison of two strings.
Definition ustring.hxx:1369
static OUString 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 ustring.hxx:3146
sal_Int32 indexOfAsciiL(char const *str, sal_Int32 len, sal_Int32 fromIndex=0) const
Returns the index within this string of the first occurrence of the specified ASCII substring,...
Definition ustring.hxx:2065
SAL_WARN_UNUSED_RESULT libreoffice_internal::ConstCharArrayDetector< T1, typenamelibreoffice_internal::ConstCharArrayDetector< T2, OUString >::Type >::Type replaceAll(T1 &from, T2 &to) const
Returns a new string resulting from replacing all occurrences of a given substring with another subst...
Definition ustring.hxx:2632
~OUString()
Release the string data.
Definition ustring.hxx:534
sal_Int32 compareTo(const OUString &str, sal_Int32 maxLength) const
Compares two strings with a maximum count of characters.
Definition ustring.hxx:908
sal_Int32 lastIndexOfAsciiL(char const *str, sal_Int32 len) const
Returns the index within this string of the last occurrence of the specified ASCII substring.
Definition ustring.hxx:2173
sal_Int32 indexOf(sal_Unicode ch, sal_Int32 fromIndex=0) const
Returns the index within this string of the first occurrence of the specified character,...
Definition ustring.hxx:1958
SAL_WARN_UNUSED_RESULT libreoffice_internal::ConstCharArrayDetector< T, OUString >::Type replaceAll(OUString const &from, T &to) const
Returns a new string resulting from replacing all occurrences of a given substring with another subst...
Definition ustring.hxx:2605
static OUString 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 ustring.hxx:3139
bool matchAsciiL(const char *asciiStr, sal_Int32 asciiStrLength, sal_Int32 fromIndex=0) const
Match against a substring appearing in this string.
Definition ustring.hxx:1397
SAL_WARN_UNUSED_RESULT OUString replaceAll(OUString const &from, OUString const &to, sal_Int32 fromIndex=0) const
Returns a new string resulting from replacing all occurrences of a given substring with another subst...
Definition ustring.hxx:2529
float toFloat() const
Returns the float value from this string.
Definition ustring.hxx:2845
static OUString 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 ustring.hxx:3133
static OUString createFromAscii(const char *value)
Returns an OUString copied without conversion from an ASCII character string.
Definition ustring.hxx:3322
SAL_WARN_UNUSED_RESULT libreoffice_internal::ConstCharArrayDetector< T, OUString >::Type replaceFirst(T &from, OUString const &to, sal_Int32 *index=NULL) const
Returns a new string resulting from replacing the first occurrence of a given substring with another ...
Definition ustring.hxx:2404
SAL_WARN_UNUSED_RESULT libreoffice_internal::ConstCharArrayDetector< T1, typenamelibreoffice_internal::ConstCharArrayDetector< T2, OUString >::Type >::Type replaceFirst(T1 &from, T2 &to, sal_Int32 *index=NULL) const
Returns a new string resulting from replacing the first occurrence of a given substring with another ...
Definition ustring.hxx:2488
SAL_WARN_UNUSED_RESULT OUString replace(sal_Unicode oldChar, sal_Unicode newChar) const
Returns a new string resulting from replacing all occurrences of oldChar in this string with newChar.
Definition ustring.hxx:2322
sal_Int32 hashCode() const
Returns a hashcode for this string.
Definition ustring.hxx:1940
libreoffice_internal::ConstCharArrayDetector< T, sal_Int32 >::Type reverseCompareTo(T &literal) const
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition ustring.hxx:946
friend libreoffice_internal::ConstCharArrayDetector< T, bool >::Type operator==(T &literal, const OUString &rString)
Compare string to an ASCII string literal.
Definition ustring.hxx:1845
friend libreoffice_internal::ConstCharArrayDetector< T, bool >::Type operator==(const OUString &rString, T &literal)
Compare string to an ASCII string literal.
Definition ustring.hxx:1829
static OUString number(long i, sal_Int16 radix=10)
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition ustring.hxx:3127
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 ustring.hxx:1048
sal_uInt64 toUInt64(sal_Int16 radix=10) const
Returns the uint64 value from this string.
Definition ustring.hxx:2832
bool matchIgnoreAsciiCaseAsciiL(const char *asciiStr, sal_Int32 asciiStrLength, sal_Int32 fromIndex=0) const
Match against a substring appearing in this string, ignoring the case of ASCII letters.
Definition ustring.hxx:1434
libreoffice_internal::ConstCharArrayDetector< T, bool >::Type startsWithIgnoreAsciiCase(T &literal, OUString *rest=NULL) const
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition ustring.hxx:1554
OString toUtf8() const
Convert this string to an OString, assuming that the string can be UTF-8-encoded successfully.
Definition ustring.hxx:3064
sal_Int32 reverseCompareToAsciiL(const char *asciiStr, sal_Int32 asciiStrLength) const
Compares two strings in reverse order.
Definition ustring.hxx:1231
bool equalsAsciiL(const char *asciiStr, sal_Int32 asciiStrLength) const
Perform a comparison of two strings.
Definition ustring.hxx:1274
static OUString 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 ustring.hxx:3121
bool convertToString(OString *pTarget, rtl_TextEncoding nEncoding, sal_uInt32 nFlags) const
Converts to an OString, signalling failure.
Definition ustring.hxx:2952
libreoffice_internal::ConstCharArrayDetector< T, bool >::Type startsWith(T &literal, OUString *rest=NULL) const
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition ustring.hxx:1487
OUString(rtl_uString *str)
New string from OUString data.
Definition ustring.hxx:247
OUString(const sal_Unicode *value, sal_Int32 length)
New string from a Unicode character buffer array.
Definition ustring.hxx:333
bool endsWithIgnoreAsciiCase(OUString const &str, OUString *rest=NULL) const
Check whether this string ends with a given string, ignoring the case of ASCII letters.
Definition ustring.hxx:1688
sal_Int32 compareTo(const OUString &str) const
Compares two strings.
Definition ustring.hxx:879
friend libreoffice_internal::ConstCharArrayDetector< T, bool >::Type operator!=(const OUString &rString, T &literal)
Compare string to an ASCII string literal.
Definition ustring.hxx:1861
libreoffice_internal::ConstCharArrayDetector< T, OUString & >::Type operator=(T &literal)
Assign a new string from an 8-Bit string literal that is expected to contain only characters in the A...
Definition ustring.hxx:619
bool startsWith(OUString const &str, OUString *rest=NULL) const
Check whether this string starts with a given substring.
Definition ustring.hxx:1472
sal_Int32 lastIndexOf(sal_Unicode ch) const
Returns the index within this string of the last occurrence of the specified character,...
Definition ustring.hxx:1973
sal_Int32 compareToIgnoreAsciiCaseAscii(const char *asciiStr) const
Compares two ASCII strings ignoring case.
Definition ustring.hxx:1333
SAL_WARN_UNUSED_RESULT libreoffice_internal::ConstCharArrayDetector< T, OUString >::Type replaceFirst(OUString const &from, T &to, sal_Int32 *index=NULL) const
Returns a new string resulting from replacing the first occurrence of a given substring with another ...
Definition ustring.hxx:2453
OUString(sal_Unicode value)
New string from a single Unicode character.
Definition ustring.hxx:276
SAL_WARN_UNUSED_RESULT OUString replaceFirst(OUString const &from, OUString const &to, sal_Int32 *index=NULL) const
Returns a new string resulting from replacing the first occurrence of a given substring with another ...
Definition ustring.hxx:2359
sal_Int64 toInt64(sal_Int16 radix=10) const
Returns the int64 value from this string.
Definition ustring.hxx:2815
sal_uInt32 toUInt32(sal_Int16 radix=10) const
Returns the uint32 value from this string.
Definition ustring.hxx:2800
bool startsWithIgnoreAsciiCase(OUString const &str, OUString *rest=NULL) const
Check whether this string starts with a given string, ignoring the case of ASCII letters.
Definition ustring.hxx:1536
sal_Int32 lastIndexOf(const OUString &str, sal_Int32 fromIndex) const
Returns the index within this string of the last occurrence of the specified substring,...
Definition ustring.hxx:2131
static OUString const & unacquired(rtl_uString *const *ppHandle)
Provides an OUString const & passing a storage pointer of an rtl_uString * handle.
Definition ustring.hxx:560
double toDouble() const
Returns the double value from this string.
Definition ustring.hxx:2858
bool equalsAscii(const char *asciiStr) const
Perform a comparison of two strings.
Definition ustring.hxx:1252
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 ustring.hxx:1153
OUString getToken(sal_Int32 token, sal_Unicode cTok, sal_Int32 &index) const
Returns a token in the string.
Definition ustring.hxx:2724
sal_Int32 getLength() const
Returns the length of this string.
Definition ustring.hxx:821
bool equalsIgnoreAsciiCaseAscii(const char *asciiStr) const
Perform an ASCII lowercase comparison of two strings.
Definition ustring.hxx:1301
OUString()
New string containing no characters.
Definition ustring.hxx:181
OUString(const sal_Unicode *value)
New string from a Unicode character buffer array.
Definition ustring.hxx:317
OUString(const char *value, sal_Int32 length, rtl_TextEncoding encoding, sal_uInt32 convertFlags=OSTRING_TO_OUSTRING_CVTFLAGS)
New string from an 8-Bit character buffer array.
Definition ustring.hxx:453
OUString & operator=(const OUString &str)
Assign a new string.
Definition ustring.hxx:584
static OUString number(float f)
Returns the string representation of the float argument.
Definition ustring.hxx:3162
static OUString valueOf(sal_Bool b)
Returns the string representation of the sal_Bool argument.
Definition ustring.hxx:3214
bool isEmpty() const
Checks if a string is empty.
Definition ustring.hxx:831
sal_Int32 compareToIgnoreAsciiCase(const OUString &str) const
Perform an ASCII lowercase comparison of two strings.
Definition ustring.hxx:1035
OUString(sal_uInt32 const *codePoints, sal_Int32 codePointCount)
Create a new string from an array of Unicode code points.
Definition ustring.hxx:480
libreoffice_internal::ConstCharArrayDetector< T, bool >::Type endsWith(T &literal, OUString *rest=NULL) const
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition ustring.hxx:1616
OUString & operator+=(const OUString &str)
Append a string to this string.
Definition ustring.hxx:692
sal_Unicode toChar() const
Returns the first character from this string.
Definition ustring.hxx:2768
OUString getToken(sal_Int32 count, sal_Unicode separator) const
Returns a token from the string.
Definition ustring.hxx:2744
static OUString boolean(bool b)
Returns the string representation of the boolean argument.
Definition ustring.hxx:3230
libreoffice_internal::ConstCharArrayDetector< T, sal_Int32 >::Type lastIndexOf(T &literal) const
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition ustring.hxx:2144
SAL_WARN_UNUSED_RESULT OUString copy(sal_Int32 beginIndex, sal_Int32 count) const
Returns a new string that is a substring of this string.
Definition ustring.hxx:2206
libreoffice_internal::ConstCharArrayDetector< T, bool >::Type endsWithIgnoreAsciiCase(T &literal, OUString *rest=NULL) const
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition ustring.hxx:1706
OUString(rtl_uString *str, __sal_NoAcquire)
New OUString from OUString data without acquiring it.
Definition ustring.hxx:268
sal_Int32 lastIndexOf(sal_Unicode ch, sal_Int32 fromIndex) const
Returns the index within this string of the last occurrence of the specified character,...
Definition ustring.hxx:1990
SAL_WARN_UNUSED_RESULT OUString trim() const
Returns a new string resulting from removing white space from both ends of the string.
Definition ustring.hxx:2693
SAL_WARN_UNUSED_RESULT OUString toAsciiUpperCase() const
Converts from this string all ASCII lowercase characters (97-122) to ASCII uppercase characters (65-9...
Definition ustring.hxx:2673
SAL_WARN_UNUSED_RESULT OUString concat(const OUString &str) const
Concatenates the specified string to the end of this string.
Definition ustring.hxx:2262
SAL_WARN_UNUSED_RESULT OUString replaceAt(sal_Int32 index, sal_Int32 count, const OUString &newStr) const
Returns a new string resulting from replacing n = count characters from position index in this string...
Definition ustring.hxx:2292
bool match(const OUString &str, sal_Int32 fromIndex=0) const
Match against a substring appearing in this string.
Definition ustring.hxx:1086
bool matchIgnoreAsciiCase(const OUString &str, sal_Int32 fromIndex=0) const
Match against a substring appearing in this string, ignoring the case of ASCII letters.
Definition ustring.hxx:1139
sal_Int32 compareToAscii(const char *asciiStr) const
Compares two strings.
Definition ustring.hxx:1178
OUString(T &literal, typename libreoffice_internal::ConstCharArrayDetector< T, libreoffice_internal::Dummy >::Type=libreoffice_internal::Dummy())
New string from an 8-Bit string literal that is expected to contain only characters in the ASCII set ...
Definition ustring.hxx:355
sal_Int32 reverseCompareTo(const OUString &str) const
Compares two strings in reverse order.
Definition ustring.hxx:933
static OUString number(double d)
Returns the string representation of the double argument.
Definition ustring.hxx:3184
friend OUString operator+(const OUString &rStr1, const OUString &rStr2)
Definition ustring.hxx:2271
SAL_WARN_UNUSED_RESULT OUString copy(sal_Int32 beginIndex) const
Returns a new string that is a substring of this string.
Definition ustring.hxx:2189
friend libreoffice_internal::ConstCharArrayDetector< T, bool >::Type operator!=(T &literal, const OUString &rString)
Compare string to an ASCII string literal.
Definition ustring.hxx:1877
bool equals(const OUString &str) const
Perform a comparison of two strings.
Definition ustring.hxx:967
sal_Int32 lastIndexOf(const OUString &str) const
Returns the index within this string of the last occurrence of the specified substring,...
Definition ustring.hxx:2102
bool toBoolean() const
Returns the Boolean value from this string.
Definition ustring.hxx:2757
sal_Int32 indexOf(const OUString &str, sal_Int32 fromIndex=0) const
Returns the index within this string of the first occurrence of the specified substring,...
Definition ustring.hxx:2017
static OUString intern(const char *value, sal_Int32 length, rtl_TextEncoding encoding, sal_uInt32 convertFlags=OSTRING_TO_OUSTRING_CVTFLAGS, sal_uInt32 *pInfo=NULL)
Return a canonical representation for a converted string.
Definition ustring.hxx:2914
A helper to use OUStrings with hash maps.
Definition ustring.hxx:3444
size_t operator()(const OUString &rString) const
Compute a hash code for a string.
Definition ustring.hxx:3454