20 #ifndef INCLUDED_RTL_USTRBUF_HXX 21 #define INCLUDED_RTL_USTRBUF_HXX 34 #ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING" 43 #ifdef RTL_STRING_UNITTEST 44 #define rtl rtlunittest 50 #ifdef RTL_STRING_UNITTEST 78 , nCapacity( value.nCapacity )
95 #if __cplusplus >= 201103L 100 #if SAL_TYPES_SIZEOFLONG == 4 128 , nCapacity( value.getLength() + 16 )
133 template<
typename T >
136 , nCapacity( libreoffice_internal::ConstCharArrayDetector<T>::length + 16 )
144 #ifdef RTL_STRING_UNITTEST 145 rtl_string_unittest_const_literal =
true;
149 #ifdef RTL_STRING_UNITTEST 154 template<
typename T >
160 rtl_string_unittest_invalid_conversion =
true;
166 template<
typename T >
172 rtl_string_unittest_invalid_conversion =
true;
176 #ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING" 181 template<
typename T1,
typename T2 >
184 const sal_Int32 l = c.length();
202 nCapacity = value.nCapacity;
237 return pData->length;
250 return pData->length == 0;
304 assert(newLength >= 0);
306 if( newLength != pData->length )
308 if( newLength > nCapacity )
311 pData->buffer[newLength] = 0;
312 pData->length = newLength;
332 assert(index >= 0 && index < pData->length);
333 return pData->buffer[ index ];
349 assert(index >= 0 && index < pData->length);
350 pData->buffer[ index ] = ch;
370 assert(index >= 0 && index < pData->length);
371 return pData->buffer[index];
385 assert(index >= 0 && index < pData->length);
386 return pData->buffer[index];
395 return OUString(pData->buffer, pData->length);
465 assert( len == 0 || str != NULL );
475 template<
typename T >
481 &pData, &nCapacity, getLength(),
487 #ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING" 492 template<
typename T1,
typename T2 >
495 sal_Int32 l = c.length();
500 sal_Unicode* end = c.addData( pData->buffer + pData->length );
575 template<
typename T >
622 assert(static_cast< unsigned char >(c) <= 0x7F);
638 return append( &c, 1 );
641 #if LIBO_INTERNAL_ONLY && \ 642 (!defined SAL_W32 || defined __MINGW32__ || defined __clang__) 644 void append(sal_uInt16) =
delete;
731 return insertUtf32(getLength(), c);
750 sal_Int32 n = getLength();
752 return pData->buffer + n;
817 assert( len == 0 || str != NULL );
827 template<
typename T >
833 &pData, &nCapacity, offset,
908 return insert( offset, &u, 1 );
929 return insert( offset, &c, 1 );
1096 sal_Int32 index = 0;
1097 while((index = indexOf(oldChar, index)) >= 0)
1099 pData->buffer[ index ] = newChar;
1120 sal_Int32 ** pInternalCapacity)
1122 *pInternalData = &pData;
1123 *pInternalCapacity = &nCapacity;
1144 assert( fromIndex >= 0 && fromIndex <= pData->length );
1146 return (ret < 0 ? ret : ret+fromIndex);
1181 assert( fromIndex >= 0 && fromIndex <= pData->length );
1204 assert( fromIndex >= 0 && fromIndex <= pData->length );
1206 str.pData->buffer, str.pData->length );
1207 return (ret < 0 ? ret : ret+fromIndex);
1216 template<
typename T >
1222 pData->buffer + fromIndex, pData->length - fromIndex,
1225 return n < 0 ? n : n + fromIndex;
1248 str.pData->buffer, str.pData->length );
1272 assert( fromIndex >= 0 && fromIndex <= pData->length );
1274 str.pData->buffer, str.pData->length );
1282 template<
typename T >
1288 pData->buffer, pData->length,
1305 for(index = 0; index < getLength() ; index++)
1307 if(pData->buffer[ index ] != c)
1330 sal_Int32 result = getLength();
1332 for(index = getLength(); index > 0 ; index--)
1334 if(pData->buffer[ index - 1 ] != c)
1339 if(index < getLength())
1343 return result - getLength();
1356 return stripStart(c) + stripEnd(c);
1371 return copy( beginIndex, getLength() - beginIndex );
1389 assert(beginIndex >= 0 && beginIndex <= getLength());
1390 assert(count >= 0 && count <= getLength() - beginIndex);
1391 rtl_uString *pNew = NULL;
1400 nCapacity = capacity;
1406 rtl_uString * pData;
1411 sal_Int32 nCapacity;
1414 #ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING" 1419 struct ToStringHelper< OUStringBuffer >
1421 static int length(
const OUStringBuffer& s ) {
return s.
getLength(); }
1423 static const bool allowOStringConcat =
false;
1424 static const bool allowOUStringConcat =
true;
1430 #ifdef RTL_STRING_UNITTEST 1437 #if defined LIBO_INTERNAL_ONLY && !defined RTL_STRING_UNITTEST 1438 using ::rtl::OUStringBuffer;
1441 #endif // INCLUDED_RTL_USTRBUF_HXX OUStringBuffer(const OUString &value)
Constructs a string buffer so that it represents the same sequence of characters as the string argume...
Definition: ustrbuf.hxx:126
void setLength(sal_Int32 newLength)
Sets the length of this String buffer.
Definition: ustrbuf.hxx:302
SAL_DLLPUBLIC sal_Int32 rtl_ustr_getLength(const sal_Unicode *str) SAL_THROW_EXTERN_C()
Return the length of a string.
OUStringBuffer copy(sal_Int32 beginIndex) const
Returns a new string buffer that is a substring of this string.
Definition: ustrbuf.hxx:1369
const sal_Unicode * getStr() const
Returns a pointer to the Unicode character buffer for this string.
Definition: ustring.hxx:564
sal_Int32 getLength() const
Returns the length of this string.
Definition: ustring.hxx:542
OUStringBuffer copy(sal_Int32 beginIndex, sal_Int32 count) const
Returns a new string buffer that is a substring of this string.
Definition: ustrbuf.hxx:1387
char sal_Char
A legacy synonym for char.
Definition: types.h:130
libreoffice_internal::ConstCharArrayDetector< T, OUStringBuffer & >::Type append(T &literal)
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: ustrbuf.hxx:476
OUStringBuffer & insert(sal_Int32 offset, char c)
Inserts the string representation of the char argument into this string buffer.
Definition: ustrbuf.hxx:905
OUStringBuffer & appendUtf32(sal_uInt32 c)
Appends a single UTF-32 character to this string buffer.
Definition: ustrbuf.hxx:730
SAL_DLLPUBLIC void rtl_uStringbuffer_insert_ascii(rtl_uString **This, sal_Int32 *capacity, sal_Int32 offset, const sal_Char *str, sal_Int32 len)
Inserts the 8-Bit ASCII string representation of the str array argument into this string buffer...
OUStringBuffer & append(const sal_Unicode *str)
Appends the string representation of the char array argument to this string buffer.
Definition: ustrbuf.hxx:445
OUStringBuffer & insert(sal_Int32 offset, double d)
Inserts the string representation of the double argument into this string buffer. ...
Definition: ustrbuf.hxx:1024
#define RTL_USTR_MAX_VALUEOFBOOLEAN
Definition: ustring.h:915
sal_Int32 lastIndexOf(const OUString &str) const
Returns the index within this string of the last occurrence of the specified substring, searching backward starting at the end.
Definition: ustrbuf.hxx:1245
#define SAL_DELETED_FUNCTION
short-circuit extra-verbose API namespaces
Definition: types.h:410
const sal_Unicode * getStr() const
Return a null terminated unicode character array.
Definition: ustrbuf.hxx:357
sal_Int32 getLength() const
Returns the length (character count) of this string buffer.
Definition: ustrbuf.hxx:235
#define SAL_WARN_UNUSED
Annotate classes where a compiler should warn if an instance is unused.
Definition: types.h:624
OUStringBuffer & append(sal_Unicode c)
Appends the string representation of the char argument to this string buffer.
Definition: ustrbuf.hxx:636
SAL_DLLPUBLIC rtl_uString * rtl_uStringBuffer_makeStringAndClear(rtl_uString **ppThis, sal_Int32 *nCapacity)
Returns an immutable rtl_uString object, while clearing the string buffer.
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.
OUStringBuffer & append(bool b)
Appends the string representation of the bool argument to the string buffer.
Definition: ustrbuf.hxx:565
OUStringBuffer insert(sal_Int32 offset, float f)
Inserts the string representation of the float argument into this string buffer.
Definition: ustrbuf.hxx:1000
OUStringBuffer(T &literal, typename libreoffice_internal::ConstCharArrayDetector< T, libreoffice_internal::Dummy >::Type=libreoffice_internal::Dummy())
Definition: ustrbuf.hxx:134
OUStringBuffer(const OUStringBuffer &value)
Allocates a new string buffer that contains the same sequence of characters as the string buffer argu...
Definition: ustrbuf.hxx:76
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.
Definition: stringutils.hxx:245
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: ustrbuf.hxx:1283
sal_Int32 strip(sal_Unicode c=(sal_Unicode)' ')
Strip the given character from the both end of the buffer.
Definition: ustrbuf.hxx:1354
Definition: stringutils.hxx:160
sal_Unicode * appendUninitialized(sal_Int32 length)
Unsafe way to make space for a fixed amount of characters to be appended into this OUStringBuffer...
Definition: ustrbuf.hxx:749
void accessInternals(rtl_uString ***pInternalData, sal_Int32 **pInternalCapacity)
Allows access to the internal data of this OUStringBuffer, for effective manipulation.
Definition: ustrbuf.hxx:1119
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, starting the search at the specified index.
Definition: ustrbuf.hxx:1142
OUStringBuffer & append(rtl_uString *str)
Definition: ustrbuf.hxx:586
bool isEmpty() const
Checks if a string buffer is empty.
Definition: ustrbuf.hxx:248
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.
#define RTL_USTR_MAX_VALUEOFINT32
Definition: ustring.h:957
OUStringBuffer & append(char c)
Appends the string representation of the ASCII char argument to this string buffer.
Definition: ustrbuf.hxx:620
OUStringBuffer & insert(sal_Int32 offset, bool b)
Inserts the string representation of the bool argument into this string buffer.
Definition: ustrbuf.hxx:881
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: ustrbuf.hxx:1217
OUStringBuffer & insert(sal_Int32 offset, sal_Int32 i, sal_Int16 radix=10)
Inserts the string representation of the second sal_Int32 argument into this string buffer...
Definition: ustrbuf.hxx:951
OUStringBuffer & insert(sal_Int32 offset, const OUString &str)
Inserts the string into this string buffer.
Definition: ustrbuf.hxx:770
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, starting at the specified index.
Definition: ustrbuf.hxx:1202
unsigned char sal_Bool
Definition: types.h:48
SAL_DLLPUBLIC sal_Int32 rtl_ustr_valueOfFloat(sal_Unicode *str, float f) SAL_THROW_EXTERN_C()
Create the string representation of a float.
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.
#define RTL_USTR_MAX_VALUEOFFLOAT
Definition: ustring.h:1022
OUStringBuffer()
Constructs a string buffer with no characters in it and an initial capacity of 16 characters...
Definition: ustrbuf.hxx:63
SAL_DLLPUBLIC void rtl_uString_release(rtl_uString *str) SAL_THROW_EXTERN_C() SAL_HOT
Decrement the reference count of a string.
OUStringBuffer & insert(sal_Int32 offset, const sal_Unicode *str)
Inserts the string representation of the char array argument into this string buffer.
Definition: ustrbuf.hxx:792
Definition: stringutils.hxx:119
OUStringBuffer & appendAscii(const sal_Char *str, sal_Int32 len)
Appends a 8-Bit ASCII character string to this string buffer.
Definition: ustrbuf.hxx:546
void ensureCapacity(sal_Int32 minimumCapacity)
Ensures that the capacity of the buffer is at least equal to the specified minimum.
Definition: ustrbuf.hxx:279
OUStringBuffer & insert(sal_Int32 offset, sal_Unicode c)
Inserts the string representation of the char argument into this string buffer.
Definition: ustrbuf.hxx:927
sal_uInt16 sal_Unicode
Definition: types.h:155
~OUStringBuffer()
Release the string data.
Definition: ustrbuf.hxx:210
sal_Int32 getCapacity() const
Returns the current capacity of the String buffer.
Definition: ustrbuf.hxx:263
OUStringBuffer & append(sal_Int64 l, sal_Int16 radix=10)
Appends the string representation of the long argument to this string buffer.
Definition: ustrbuf.hxx:677
SAL_DLLPUBLIC sal_Int32 rtl_uStringbuffer_newFromStringBuffer(rtl_uString **newStr, sal_Int32 capacity, rtl_uString *oldStr)
Allocates a new String that contains the same sequence of characters as the string argument...
OUString makeStringAndClear()
Fill the string data in the new string and clear the buffer.
Definition: ustrbuf.hxx:223
OUStringBuffer & append(const OUString &str)
Appends the string to this string buffer.
Definition: ustrbuf.hxx:408
SAL_DLLPUBLIC void rtl_uStringbuffer_insertUtf32(rtl_uString **pThis, sal_Int32 *capacity, sal_Int32 offset, sal_uInt32 c) SAL_THROW_EXTERN_C()
Inserts a single UTF-32 character into this string buffer.
sal_Int32 lastIndexOf(const OUString &str, sal_Int32 fromIndex) const
Returns the index within this string of the last occurrence of the specified substring, searching backward starting before the specified index.
Definition: ustrbuf.hxx:1270
SAL_DLLPUBLIC void rtl_uStringbuffer_ensureCapacity(rtl_uString **This, sal_Int32 *capacity, sal_Int32 minimumCapacity)
Ensures that the capacity of the buffer is at least equal to the specified minimum.
OUStringBuffer & truncate(sal_Int32 start=0)
Removes the tail of a string buffer start at the indicate position.
Definition: ustrbuf.hxx:1078
OUStringBuffer & append(sal_Bool b)
Appends the string representation of the sal_Bool argument to the string buffer.
Definition: ustrbuf.hxx:602
Definition: bootstrap.hxx:29
This String class provides base functionality for C++ like Unicode character array handling...
Definition: ustring.hxx:106
definition of a no acquire enum for ctors
Definition: types.h:388
SAL_DLLPUBLIC void rtl_uStringbuffer_newFromStr_WithLength(rtl_uString **newStr, const sal_Unicode *value, sal_Int32 count)
Allocates a new String that contains characters from the character array argument.
#define RTL_USTR_MAX_VALUEOFDOUBLE
Definition: ustring.h:1041
#define SAL_DEPRECATED(message)
Use as follows: SAL_DEPRECATED("Don't use, it's evil.") void doit(int nPara);.
Definition: types.h:509
OUStringBuffer & replace(sal_Unicode oldChar, sal_Unicode newChar)
Replace all occurrences of oldChar in this string buffer with newChar.
Definition: ustrbuf.hxx:1094
OUStringBuffer & insert(sal_Int32 offset, sal_Bool b)
Inserts the string representation of the sal_Bool argument into this string buffer.
Definition: ustrbuf.hxx:856
sal_Int32 stripEnd(sal_Unicode c=(sal_Unicode)' ')
Strip the given character from the end of the buffer.
Definition: ustrbuf.hxx:1328
OUStringBuffer & insert(sal_Int32 offset, sal_Int64 l, sal_Int16 radix=10)
Inserts the string representation of the long argument into this string buffer.
Definition: ustrbuf.hxx:976
SAL_DLLPUBLIC void rtl_uStringbuffer_remove(rtl_uString **This, sal_Int32 start, sal_Int32 len)
Removes the characters in a substring of this sequence.
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 void rtl_uString_newFromLiteral(rtl_uString **newStr, const sal_Char *value, sal_Int32 len, sal_Int32 allocExtra) SAL_THROW_EXTERN_C()
SAL_DLLPUBLIC sal_Int32 rtl_str_getLength(const sal_Char *str) SAL_THROW_EXTERN_C()
Return the length of a string.
OUStringBuffer & insertUtf32(sal_Int32 offset, sal_uInt32 c)
Inserts a single UTF-32 character into this string buffer.
Definition: ustrbuf.hxx:1045
sal_Int32 lastIndexOf(sal_Unicode ch) const
Returns the index within this string of the last occurrence of the specified character, searching backward starting at the end.
Definition: ustrbuf.hxx:1160
OUStringBuffer & append(const OUStringBuffer &str)
Appends the content of a stringbuffer to this string buffer.
Definition: ustrbuf.hxx:425
const OUString toString() const
Return a OUString instance reflecting the current content of this OUStringBuffer. ...
Definition: ustrbuf.hxx:393
OUStringBuffer & append(const sal_Unicode *str, sal_Int32 len)
Appends the string representation of the char array argument to this string buffer.
Definition: ustrbuf.hxx:463
Definition: stringutils.hxx:117
libreoffice_internal::ConstCharArrayDetector< T, OUStringBuffer & >::Type insert(sal_Int32 offset, T &literal)
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: ustrbuf.hxx:828
sal_Int32 stripStart(sal_Unicode c=(sal_Unicode)' ')
Strip the given character from the start of the buffer.
Definition: ustrbuf.hxx:1302
SAL_DLLPUBLIC void rtl_uStringbuffer_insert(rtl_uString **This, sal_Int32 *capacity, sal_Int32 offset, const sal_Unicode *str, sal_Int32 len)
Inserts the string representation of the str array argument into this string buffer.
OUStringBuffer & append(float f)
Appends the string representation of the float argument to this string buffer.
Definition: ustrbuf.hxx:694
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.
Definition: stringutils.hxx:226
sal_Int32 lastIndexOf(sal_Unicode ch, sal_Int32 fromIndex) const
Returns the index within this string of the last occurrence of the specified character, searching backward starting before the specified index.
Definition: ustrbuf.hxx:1179
OUStringBuffer & appendAscii(const sal_Char *str)
Appends a 8-Bit ASCII character string to this string buffer.
Definition: ustrbuf.hxx:523
OUStringBuffer & append(sal_Int32 i, sal_Int16 radix=10)
Appends the string representation of the sal_Int32 argument to this string buffer.
Definition: ustrbuf.hxx:659
OUStringBuffer(int length)
Constructs a string buffer with no characters in it and an initial capacity specified by the length a...
Definition: ustrbuf.hxx:89
OUStringBuffer & append(double d)
Appends the string representation of the double argument to this string buffer.
Definition: ustrbuf.hxx:711
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.
A string buffer implements a mutable sequence of characters.
Definition: ustrbuf.hxx:56
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 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 sal_Int32 rtl_ustr_valueOfDouble(sal_Unicode *str, double d) SAL_THROW_EXTERN_C()
Create the string representation of a double.
OUStringBuffer & insert(sal_Int32 offset, const sal_Unicode *str, sal_Int32 len)
Inserts the string representation of the char array argument into this string buffer.
Definition: ustrbuf.hxx:815
#define RTL_USTR_MAX_VALUEOFINT64
Definition: ustring.h:1003
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 void rtl_uString_new_WithLength(rtl_uString **newStr, sal_Int32 nLen) SAL_THROW_EXTERN_C()
Allocate a new string containing space for a given number of characters.