36#ifdef LIBO_INTERNAL_ONLY
37#include "rtl/stringconcat.hxx"
42#ifdef RTL_STRING_UNITTEST
43extern bool rtl_string_unittest_const_literal;
44extern bool rtl_string_unittest_const_literal_function;
52#ifdef RTL_STRING_UNITTEST
53#define rtl rtlunittest
60#ifdef RTL_STRING_UNITTEST
63#define RTL_STRING_CONST_FUNCTION rtl_string_unittest_const_literal_function = true;
65#define RTL_STRING_CONST_FUNCTION
93 , nCapacity( value.nCapacity )
106 , nCapacity( length )
110#if defined LIBO_INTERNAL_ONLY
112 explicit OStringBuffer(T length, std::enable_if_t<std::is_integral_v<T>,
int> = 0)
117 &&
static_cast<std::make_unsigned_t<T>
>(length)
118 <=
static_cast<std::make_unsigned_t<sal_Int32>
>(
119 std::numeric_limits<sal_Int32>::max()));
122 explicit OStringBuffer(
bool) =
delete;
123 explicit OStringBuffer(
char) =
delete;
124 explicit OStringBuffer(
wchar_t) =
delete;
125#if defined __cpp_char8_t
126 explicit OStringBuffer(
char8_t) =
delete;
128 explicit OStringBuffer(
char16_t) =
delete;
129 explicit OStringBuffer(
char32_t) =
delete;
142#if defined LIBO_INTERNAL_ONLY
143 OStringBuffer(std::string_view sv)
145 , nCapacity( sv.length() + 16 )
147 if (sv.size() > sal_uInt32(std::numeric_limits<sal_Int32>::max())) {
148 throw std::bad_alloc();
155 , nCapacity( value.getLength() + 16 )
165 template<
typename T >
170 nCapacity = length + 16;
174 template<
typename T >
179 nCapacity = length + 16;
183#if __cplusplus > 202002L
184 template<
typename T >
189 nCapacity = length + 16;
205 template<
typename T >
208 , nCapacity( libreoffice_internal::ConstCharArrayDetector<T>::length + 16 )
216#ifdef RTL_STRING_UNITTEST
217 rtl_string_unittest_const_literal =
true;
235 , nCapacity( length + 16 )
240#ifdef LIBO_INTERNAL_ONLY
245 template< typename T1, typename T2 >
248 const sal_Int32 l = c.length();
251 char* end = c.addData( pData->buffer );
260 template<
typename T, std::
size_t N >
261 OStringBuffer( StringNumberBase< char, T, N >&& n )
262 : OStringBuffer( n.buf, n.length)
266#if defined LIBO_INTERNAL_ONLY
267 operator std::string_view()
const {
return {getStr(), sal_uInt32(getLength())}; }
279 nCapacity = value.nCapacity;
288#if defined LIBO_INTERNAL_ONLY
290 sal_Int32 n =
string.length();
291 if (n >= nCapacity) {
292 ensureCapacity(n + 16);
294 std::memcpy(pData->buffer,
string.data(), n);
295 pData->buffer[n] =
'\0';
302 if (n >= nCapacity) {
303 ensureCapacity(n + 16);
305 std::memcpy(pData->buffer,
string.pData->buffer, n + 1);
318 operator =(T & literal) {
323 if (n >= nCapacity) {
324 ensureCapacity(n + 16);
334#if defined LIBO_INTERNAL_ONLY
336 template<
typename T1,
typename T2>
337 OStringBuffer & operator =(OStringConcat<T1, T2> && concat) {
338 sal_Int32
const n = concat.length();
339 if (n >= nCapacity) {
340 ensureCapacity(n + 16);
342 *concat.addData(pData->buffer) = 0;
348 template<
typename T, std::
size_t N>
349 OStringBuffer & operator =(StringNumberBase<char, T, N> && n)
351 *
this = OStringBuffer( std::move ( n ));
387 return pData->length;
400 return pData->length == 0;
454 assert(newLength >= 0);
456 if( newLength != pData->length )
458 if( newLength > nCapacity )
461 pData->buffer[newLength] =
'\0';
462 pData->length = newLength;
480 char charAt( sal_Int32 index )
482 assert(index >= 0 && index < pData->length);
483 return pData->buffer[ index ];
499 assert(index >= 0 && index < pData->length);
500 pData->buffer[ index ] = ch;
507 const char*
getStr() const SAL_RETURNS_NONNULL {
return pData->buffer; }
518 char & operator [](sal_Int32 index)
520 assert(index >= 0 && index < pData->length);
521 return pData->buffer[index];
530 return OString(pData->buffer, pData->length);
533#if !defined LIBO_INTERNAL_ONLY
561 template<
typename T >
567 template<
typename T >
578 template<
typename T >
581 RTL_STRING_CONST_FUNCTION
604 assert( len == 0 || str != NULL );
609#ifdef LIBO_INTERNAL_ONLY
614 template< typename T1, typename T2 >
617 sal_Int32 l = c.length();
622 char* end = c.addData( pData->buffer + pData->length );
632 template<
typename T, std::
size_t N >
633 OStringBuffer& append( StringNumberBase< char, T, N >&& c )
635 return append( c.buf, c.length );
642 OStringBuffer& append( std::string_view s )
644 return append( s.data(), s.size() );
689 template<
typename T >
707 return append( &c, 1 );
796 sal_Int32 n = getLength();
798 return pData->buffer + n;
816#if defined LIBO_INTERNAL_ONLY
817 OStringBuffer & insert(sal_Int32 offset, std::string_view str)
819 return insert( offset, str.data(), str.length() );
845 template<
typename T >
851 template<
typename T >
862 template<
typename T >
865 RTL_STRING_CONST_FUNCTION
894 assert( len == 0 || str != NULL );
965 return insert( offset, &c, 1 );
1098 rtl_String *** pInternalData, sal_Int32 ** pInternalCapacity)
1100 *pInternalData = &pData;
1101 *pInternalCapacity = &nCapacity;
1113 sal_Int32 nCapacity;
1116#if defined LIBO_INTERNAL_ONLY
1117template<>
struct ToStringHelper<OStringBuffer> {
1118 static std::size_t length(OStringBuffer
const & s) {
return s.getLength(); }
1120 char * operator()(
char * buffer, OStringBuffer
const & s)
const SAL_RETURNS_NONNULL
1121 {
return addDataHelper(buffer, s.getStr(), s.getLength()); }
1127#ifdef RTL_STRING_UNITTEST
1130typedef rtlunittest::OStringBuffer OStringBuffer;
1132#undef RTL_STRING_CONST_FUNCTION
1135#if defined LIBO_INTERNAL_ONLY && !defined RTL_STRING_UNITTEST
1136using ::rtl::OStringBuffer;
#define SAL_DEPRECATED(message)
Use as follows: SAL_DEPRECATED("Don't use, it's evil.") void doit(int nPara);.
Definition types.h:474
#define SAL_DELETED_FUNCTION
short-circuit extra-verbose API namespaces
Definition types.h:378
unsigned char sal_Bool
Definition types.h:38
#define SAL_WARN_UNUSED_RESULT
Use this as markup for functions and methods whose return value must be checked.
Definition types.h:284
#define SAL_WARN_UNUSED
Annotate classes where a compiler should warn if an instance is unused.
Definition types.h:587
#define RTL_STR_MAX_VALUEOFDOUBLE
Definition string.h:715
#define RTL_STR_MAX_VALUEOFINT32
Definition string.h:631
SAL_DLLPUBLIC sal_Int32 rtl_str_valueOfFloat(char *str, float f) SAL_THROW_EXTERN_C()
Create the string representation of a float.
SAL_DLLPUBLIC rtl_String * rtl_string_alloc(sal_Int32 nLen) SAL_THROW_EXTERN_C()
Allocate a new string containing space for a given number of characters.
SAL_DLLPUBLIC sal_Int32 rtl_str_valueOfInt64(char *str, sal_Int64 l, sal_Int16 radix) SAL_THROW_EXTERN_C()
Create the string representation of a long integer.
SAL_DLLPUBLIC sal_Int32 rtl_str_valueOfDouble(char *str, double d) SAL_THROW_EXTERN_C()
Create the string representation of a double.
SAL_DLLPUBLIC void rtl_string_new(rtl_String **newStr) SAL_THROW_EXTERN_C()
Allocate a new string containing no characters.
SAL_DLLPUBLIC sal_Int32 rtl_str_valueOfBoolean(char *str, sal_Bool b) SAL_THROW_EXTERN_C()
Create the string representation of a boolean.
SAL_DLLPUBLIC void rtl_string_newFromLiteral(rtl_String **newStr, const char *value, sal_Int32 len, sal_Int32 allocExtra) SAL_THROW_EXTERN_C()
#define RTL_STR_MAX_VALUEOFBOOLEAN
Definition string.h:589
#define RTL_STR_MAX_VALUEOFFLOAT
Definition string.h:696
SAL_DLLPUBLIC void rtl_string_new_WithLength(rtl_String **newStr, sal_Int32 len) SAL_THROW_EXTERN_C()
Allocate a new string containing space for a given number of characters.
SAL_DLLPUBLIC sal_Int32 rtl_str_valueOfInt32(char *str, sal_Int32 i, sal_Int16 radix) SAL_THROW_EXTERN_C()
Create the string representation of an integer.
SAL_DLLPUBLIC sal_Int32 rtl_str_getLength(const char *str) SAL_THROW_EXTERN_C()
Return the length of a string.
#define RTL_STR_MAX_VALUEOFINT64
Definition string.h:654
SAL_DLLPUBLIC void rtl_string_release(rtl_String *str) SAL_THROW_EXTERN_C()
Decrement the reference count of a string.
SAL_DLLPUBLIC void rtl_stringbuffer_ensureCapacity(rtl_String **This, sal_Int32 *capacity, sal_Int32 minimumCapacity)
Ensures that the capacity of the buffer is at least equal to the specified minimum.
SAL_DLLPUBLIC sal_Int32 rtl_stringbuffer_newFromStringBuffer(rtl_String **newStr, sal_Int32 capacity, rtl_String *oldStr)
Allocates a new String that contains the same sequence of characters as the string argument.
SAL_DLLPUBLIC void rtl_stringbuffer_remove(rtl_String **This, sal_Int32 start, sal_Int32 len)
Removes the characters in a substring of this sequence.
SAL_DLLPUBLIC void rtl_stringbuffer_insert(rtl_String **This, sal_Int32 *capacity, sal_Int32 offset, const char *str, sal_Int32 len)
Inserts the string representation of the char array argument into this string buffer.
SAL_DLLPUBLIC void rtl_stringbuffer_newFromStr_WithLength(rtl_String **newStr, const char *value, sal_Int32 count)
Allocates a new String that contains characters from the character array argument.
Definition bootstrap.hxx:34
A string buffer implements a mutable sequence of characters.
Definition strbuf.hxx:72
SAL_WARN_UNUSED_RESULT OString makeStringAndClear()
Fill the string data in the new string and clear the buffer.
Definition strbuf.hxx:372
OStringBuffer()
Constructs a string buffer with no characters in it and an initial capacity of 16 characters.
Definition strbuf.hxx:78
OStringBuffer & append(sal_Int32 i, sal_Int16 radix=10)
Appends the string representation of the sal_Int32 argument to this string buffer.
Definition strbuf.hxx:722
OStringBuffer & 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 strbuf.hxx:986
void accessInternals(rtl_String ***pInternalData, sal_Int32 **pInternalCapacity)
Allows access to the internal data of this OStringBuffer, for effective manipulation.
Definition strbuf.hxx:1097
libreoffice_internal::NonConstCharArrayDetector< T, OStringBuffer & >::Type insert(sal_Int32 offset, T &str)
Definition strbuf.hxx:852
OStringBuffer(const T &value, typename libreoffice_internal::CharPtrDetector< T, libreoffice_internal::Dummy >::Type=libreoffice_internal::Dummy())
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition strbuf.hxx:166
OStringBuffer & append(char c)
Appends the string representation of the char argument to this string buffer.
Definition strbuf.hxx:705
OStringBuffer(sal_Int32 length)
Constructs a string buffer with no characters in it and an initial capacity specified by the length a...
Definition strbuf.hxx:104
void setLength(sal_Int32 newLength)
Sets the length of this String buffer.
Definition strbuf.hxx:452
OStringBuffer & append(double d)
Appends the string representation of the double argument to this string buffer.
Definition strbuf.hxx:774
OStringBuffer & append(const OString &str)
Appends the string to this string buffer.
Definition strbuf.hxx:544
OStringBuffer(const OString &value)
Constructs a string buffer so that it represents the same sequence of characters as the string argume...
Definition strbuf.hxx:153
OStringBuffer & insert(sal_Int32 offset, double d)
Inserts the string representation of the double argument into this string buffer.
Definition strbuf.hxx:1056
bool isEmpty() const
Checks if a string buffer is empty.
Definition strbuf.hxx:398
OStringBuffer & append(const char *str, sal_Int32 len)
Appends the string representation of the char array argument to this string buffer.
Definition strbuf.hxx:602
OStringBuffer & insert(sal_Int32 offset, bool b)
Inserts the string representation of the bool argument into this string buffer.
Definition strbuf.hxx:941
libreoffice_internal::ConstCharArrayDetector< T, OStringBuffer & >::Type insert(sal_Int32 offset, T &literal)
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition strbuf.hxx:863
OStringBuffer(T &literal, typename libreoffice_internal::ConstCharArrayDetector< T, libreoffice_internal::Dummy >::Type=libreoffice_internal::Dummy())
Constructs a string buffer so that it represents the same sequence of characters as the string litera...
Definition strbuf.hxx:206
OStringBuffer & append(float f)
Appends the string representation of the float argument to this string buffer.
Definition strbuf.hxx:757
OStringBuffer & append(bool b)
Appends the string representation of the bool argument to the string buffer.
Definition strbuf.hxx:679
const char * getStr() const SAL_RETURNS_NONNULL
Return a null terminated character array.
Definition strbuf.hxx:507
sal_Int32 getCapacity() const
Returns the current capacity of the String buffer.
Definition strbuf.hxx:413
OStringBuffer & remove(sal_Int32 start, sal_Int32 len)
Removes the characters in a substring of this sequence.
Definition strbuf.hxx:1074
OStringBuffer insert(sal_Int32 offset, float f)
Inserts the string representation of the float argument into this string buffer.
Definition strbuf.hxx:1033
OStringBuffer & insert(sal_Int32 offset, char c)
Inserts the string representation of the char argument into this string buffer.
Definition strbuf.hxx:963
~OStringBuffer()
Release the string data.
Definition strbuf.hxx:359
void ensureCapacity(sal_Int32 minimumCapacity)
Ensures that the capacity of the buffer is at least equal to the specified minimum.
Definition strbuf.hxx:429
OString toString() const
Return an OString instance reflecting the current content of this OStringBuffer.
Definition strbuf.hxx:528
OStringBuffer & insert(sal_Int32 offset, const OString &str)
Inserts the string into this string buffer.
Definition strbuf.hxx:822
libreoffice_internal::ConstCharArrayDetector< T, OStringBuffer & >::Type append(T &literal)
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition strbuf.hxx:579
libreoffice_internal::CharPtrDetector< T, OStringBuffer & >::Type append(const T &str)
Appends the string representation of the char array argument to this string buffer.
Definition strbuf.hxx:562
OStringBuffer & insert(sal_Int32 offset, const char *str, sal_Int32 len)
Inserts the string representation of the char array argument into this string buffer.
Definition strbuf.hxx:892
OStringBuffer & append(sal_Int64 l, sal_Int16 radix=10)
Appends the string representation of the long argument to this string buffer.
Definition strbuf.hxx:740
OStringBuffer(const OStringBuffer &value)
Allocates a new string buffer that contains the same sequence of characters as the string buffer argu...
Definition strbuf.hxx:91
libreoffice_internal::NonConstCharArrayDetector< T, OStringBuffer & >::Type append(T &str)
Definition strbuf.hxx:568
OStringBuffer & append(sal_Bool b)
Appends the string representation of the sal_Bool argument to the string buffer.
Definition strbuf.hxx:660
char * appendUninitialized(sal_Int32 length) SAL_RETURNS_NONNULL
Unsafe way to make space for a fixed amount of characters to be appended into this OStringBuffer.
Definition strbuf.hxx:795
OStringBuffer(const char *value, sal_Int32 length)
Constructs a string buffer so that it represents the same sequence of characters as the string argume...
Definition strbuf.hxx:233
OStringBuffer(T &value, typename libreoffice_internal::NonConstCharArrayDetector< T, libreoffice_internal::Dummy >::Type=libreoffice_internal::Dummy())
Definition strbuf.hxx:175
OStringBuffer & insert(sal_Int32 offset, sal_Bool b)
Inserts the string representation of the sal_Bool argument into this string buffer.
Definition strbuf.hxx:916
libreoffice_internal::CharPtrDetector< T, OStringBuffer & >::Type insert(sal_Int32 offset, const T &str)
Inserts the string representation of the char array argument into this string buffer.
Definition strbuf.hxx:846
sal_Int32 getLength() const
Returns the length (character count) of this string buffer.
Definition strbuf.hxx:385
OStringBuffer & insert(sal_Int32 offset, sal_Int64 l, sal_Int16 radix=10)
Inserts the string representation of the long argument into this string buffer.
Definition strbuf.hxx:1010
This String class provide base functionality for C++ like 8-Bit character array handling.
Definition string.hxx:216
const char * getStr() const SAL_RETURNS_NONNULL
Returns a pointer to the characters of this string.
Definition string.hxx:663
sal_Int32 getLength() const
Returns the length of this string.
Definition string.hxx:637
Definition stringutils.hxx:140
Definition stringutils.hxx:143
Definition stringutils.hxx:167
Definition stringutils.hxx:195
Definition stringutils.hxx:375