20 #ifndef INCLUDED_RTL_USTRBUF_HXX 21 #define INCLUDED_RTL_USTRBUF_HXX 33 #ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING" 42 #ifdef RTL_STRING_UNITTEST 43 #define rtl rtlunittest 49 #ifdef RTL_STRING_UNITTEST 77 , nCapacity( value.nCapacity )
94 #if __cplusplus >= 201103L 99 #if SAL_TYPES_SIZEOFLONG == 4 127 , nCapacity( value.getLength() + 16 )
132 template<
typename T >
135 , nCapacity( libreoffice_internal::ConstCharArrayDetector< T, void >::size - 1 + 16 )
139 #ifdef RTL_STRING_UNITTEST 140 rtl_string_unittest_const_literal =
true;
144 #ifdef RTL_STRING_UNITTEST 149 template<
typename T >
155 rtl_string_unittest_invalid_conversion =
true;
161 template<
typename T >
167 rtl_string_unittest_invalid_conversion =
true;
171 #ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING" 176 template<
typename T1,
typename T2 >
179 const sal_Int32 l = c.length();
184 pData->length = end - pData->buffer;
197 nCapacity = value.nCapacity;
232 return pData->length;
245 return pData->length == 0;
299 assert(newLength >= 0);
301 if( newLength != pData->length )
303 if( newLength > nCapacity )
306 pData->buffer[newLength] = 0;
307 pData->length = newLength;
327 assert(index >= 0 && index < pData->length);
328 return pData->buffer[ index ];
344 assert(index >= 0 && index < pData->length);
345 pData->buffer[ index ] = ch;
365 assert(index >= 0 && index < pData->length);
366 return pData->buffer[index];
380 assert(index >= 0 && index < pData->length);
381 return pData->buffer[index];
390 return OUString(pData->buffer, pData->length);
460 assert( len == 0 || str != 0 );
470 template<
typename T >
479 #ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING" 484 template<
typename T1,
typename T2 >
487 const int l = c.length();
491 sal_Unicode* end = c.addData( pData->buffer + pData->length );
493 pData->length = end - pData->buffer;
566 template<
typename T >
613 assert(static_cast< unsigned char >(c) <= 0x7F);
629 return append( &c, 1 );
716 return insertUtf32(getLength(), c);
735 sal_Int32 n = getLength();
737 return pData->buffer + n;
802 assert( len == 0 || str != 0 );
812 template<
typename T >
890 return insert( offset, &u, 1 );
911 return insert( offset, &c, 1 );
1078 sal_Int32 index = 0;
1079 while((index = indexOf(oldChar, index)) >= 0)
1081 pData->buffer[ index ] = newChar;
1102 sal_Int32 ** pInternalCapacity)
1104 *pInternalData = &pData;
1105 *pInternalCapacity = &nCapacity;
1126 assert( fromIndex >= 0 && fromIndex <= pData->length );
1128 return (ret < 0 ? ret : ret+fromIndex);
1163 assert( fromIndex >= 0 && fromIndex <= pData->length );
1186 assert( fromIndex >= 0 && fromIndex <= pData->length );
1188 str.pData->buffer, str.pData->length );
1189 return (ret < 0 ? ret : ret+fromIndex);
1198 template<
typename T >
1203 pData->buffer + fromIndex, pData->length - fromIndex, literal,
1205 return ret < 0 ? ret : ret + fromIndex;
1228 str.pData->buffer, str.pData->length );
1252 assert( fromIndex >= 0 && fromIndex <= pData->length );
1254 str.pData->buffer, str.pData->length );
1262 template<
typename T >
1282 for(index = 0; index < getLength() ; index++)
1284 if(pData->buffer[ index ] != c)
1307 sal_Int32 result = getLength();
1309 for(index = getLength(); index > 0 ; index--)
1311 if(pData->buffer[ index - 1 ] != c)
1316 if(index < getLength())
1320 return result - getLength();
1333 return stripStart(c) + stripEnd(c);
1348 return copy( beginIndex, getLength() - beginIndex );
1366 assert(beginIndex >= 0 && beginIndex <= getLength());
1367 assert(count >= 0 && count <= getLength() - beginIndex);
1368 rtl_uString *pNew = 0;
1377 nCapacity = capacity;
1383 rtl_uString * pData;
1388 sal_Int32 nCapacity;
1391 #ifdef LIBO_INTERNAL_ONLY // "RTL_FAST_STRING" 1396 struct ToStringHelper< OUStringBuffer >
1398 static int length(
const OUStringBuffer& s ) {
return s.
getLength(); }
1400 static const bool allowOStringConcat =
false;
1401 static const bool allowOUStringConcat =
true;
1407 #ifdef RTL_STRING_UNITTEST 1414 #if defined LIBO_INTERNAL_ONLY && !defined RTL_STRING_UNITTEST 1415 using ::rtl::OUStringBuffer;
1418 #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:125
void setLength(sal_Int32 newLength)
Sets the length of this String buffer.
Definition: ustrbuf.hxx:297
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:1346
const sal_Unicode * getStr() const
Returns a pointer to the Unicode character buffer for this string.
Definition: ustring.hxx:487
sal_Int32 getLength() const
Returns the length of this string.
Definition: ustring.hxx:465
OUStringBuffer copy(sal_Int32 beginIndex, sal_Int32 count) const
Returns a new string buffer that is a substring of this string.
Definition: ustrbuf.hxx:1364
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:471
OUStringBuffer & insert(sal_Int32 offset, char c)
Inserts the string representation of the char argument into this string buffer.
Definition: ustrbuf.hxx:887
OUStringBuffer & appendUtf32(sal_uInt32 c)
Appends a single UTF-32 character to this string buffer.
Definition: ustrbuf.hxx:715
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:440
OUStringBuffer & insert(sal_Int32 offset, double d)
Inserts the string representation of the double argument into this string buffer. ...
Definition: ustrbuf.hxx:1006
#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:1225
#define SAL_DELETED_FUNCTION
short-circuit extra-verbose API namespaces
Definition: types.h:404
const sal_Unicode * getStr() const
Return a null terminated unicode character array.
Definition: ustrbuf.hxx:352
sal_Int32 getLength() const
Returns the length (character count) of this string buffer.
Definition: ustrbuf.hxx:230
#define SAL_WARN_UNUSED
Annotate classes where a compiler should warn if an instance is unused.
Definition: types.h:608
OUStringBuffer & append(sal_Unicode c)
Appends the string representation of the char argument to this string buffer.
Definition: ustrbuf.hxx:627
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:556
OUStringBuffer insert(sal_Int32 offset, float f)
Inserts the string representation of the float argument into this string buffer.
Definition: ustrbuf.hxx:982
OUStringBuffer(T &literal, typename libreoffice_internal::ConstCharArrayDetector< T, libreoffice_internal::Dummy >::Type=libreoffice_internal::Dummy())
Definition: ustrbuf.hxx:133
OUStringBuffer(const OUStringBuffer &value)
Allocates a new string buffer that contains the same sequence of characters as the string buffer argu...
Definition: ustrbuf.hxx:75
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:161
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:1263
sal_Int32 strip(sal_Unicode c=(sal_Unicode)' ')
Strip the given character from the both end of the buffer.
Definition: ustrbuf.hxx:1331
Definition: stringutils.hxx:101
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:734
void accessInternals(rtl_uString ***pInternalData, sal_Int32 **pInternalCapacity)
Allows access to the internal data of this OUStringBuffer, for effective manipulation.
Definition: ustrbuf.hxx:1101
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:1124
OUStringBuffer & append(rtl_uString *str)
Definition: ustrbuf.hxx:577
bool isEmpty() const
Checks if a string buffer is empty.
Definition: ustrbuf.hxx:243
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:611
OUStringBuffer & insert(sal_Int32 offset, bool b)
Inserts the string representation of the bool argument into this string buffer.
Definition: ustrbuf.hxx:863
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:1199
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:933
OUStringBuffer & insert(sal_Int32 offset, const OUString &str)
Inserts the string into this string buffer.
Definition: ustrbuf.hxx:755
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:1184
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:62
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:777
Definition: stringutils.hxx:60
OUStringBuffer & appendAscii(const sal_Char *str, sal_Int32 len)
Appends a 8-Bit ASCII character string to this string buffer.
Definition: ustrbuf.hxx:537
void ensureCapacity(sal_Int32 minimumCapacity)
Ensures that the capacity of the buffer is at least equal to the specified minimum.
Definition: ustrbuf.hxx:274
OUStringBuffer & insert(sal_Int32 offset, sal_Unicode c)
Inserts the string representation of the char argument into this string buffer.
Definition: ustrbuf.hxx:909
sal_uInt16 sal_Unicode
Definition: types.h:152
~OUStringBuffer()
Release the string data.
Definition: ustrbuf.hxx:205
sal_Int32 getCapacity() const
Returns the current capacity of the String buffer.
Definition: ustrbuf.hxx:258
OUStringBuffer & append(sal_Int64 l, sal_Int16 radix=10)
Appends the string representation of the long argument to this string buffer.
Definition: ustrbuf.hxx:662
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:218
OUStringBuffer & append(const OUString &str)
Appends the string to this string buffer.
Definition: ustrbuf.hxx:403
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:1250
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:1060
OUStringBuffer & append(sal_Bool b)
Appends the string representation of the sal_Bool argument to the string buffer.
Definition: ustrbuf.hxx:593
Definition: bootstrap.hxx:24
This String class provides base functionality for C++ like Unicode character array handling...
Definition: ustring.hxx:115
definition of a no acquire enum for ctors
Definition: types.h:382
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("Dont use, its evil.") void doit(int nPara);.
Definition: types.h:495
OUStringBuffer & replace(sal_Unicode oldChar, sal_Unicode newChar)
Replace all occurrences of oldChar in this string buffer with newChar.
Definition: ustrbuf.hxx:1076
OUStringBuffer & insert(sal_Int32 offset, sal_Bool b)
Inserts the string representation of the sal_Bool argument into this string buffer.
Definition: ustrbuf.hxx:838
sal_Int32 stripEnd(sal_Unicode c=(sal_Unicode)' ')
Strip the given character from the end of the buffer.
Definition: ustrbuf.hxx:1305
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:958
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:1027
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:1142
OUStringBuffer & append(const OUStringBuffer &str)
Appends the content of a stringbuffer to this string buffer.
Definition: ustrbuf.hxx:420
const OUString toString() const
Return a OUString instance reflecting the current content of this OUStringBuffer. ...
Definition: ustrbuf.hxx:388
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:458
Definition: stringutils.hxx:58
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:813
sal_Int32 stripStart(sal_Unicode c=(sal_Unicode)' ')
Strip the given character from the start of the buffer.
Definition: ustrbuf.hxx:1279
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:679
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:142
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:1161
OUStringBuffer & appendAscii(const sal_Char *str)
Appends a 8-Bit ASCII character string to this string buffer.
Definition: ustrbuf.hxx:514
SAL_DLLPUBLIC void rtl_uString_release(rtl_uString *str) SAL_THROW_EXTERN_C()
Decrement the reference count of a string.
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:644
OUStringBuffer(int length)
Constructs a string buffer with no characters in it and an initial capacity specified by the length a...
Definition: ustrbuf.hxx:88
OUStringBuffer & append(double d)
Appends the string representation of the double argument to this string buffer.
Definition: ustrbuf.hxx:696
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:55
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:800
#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.