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)
115 assert(libreoffice_internal::IsValidStrLen(length));
118 explicit OStringBuffer(
bool) =
delete;
119 explicit OStringBuffer(
char) =
delete;
120 explicit OStringBuffer(
wchar_t) =
delete;
121#if !(defined _MSC_VER && _MSC_VER >= 1930 && _MSC_VER <= 1939 && defined _MANAGED)
122 explicit OStringBuffer(
char8_t) =
delete;
124 explicit OStringBuffer(
char16_t) =
delete;
125 explicit OStringBuffer(
char32_t) =
delete;
138#if defined LIBO_INTERNAL_ONLY
139 OStringBuffer(std::string_view sv)
141 , nCapacity(libreoffice_internal::ThrowIfInvalidStrLen(sv.length(), 16) + 16)
158 template<
typename T >
163 nCapacity = length + 16;
167 template<
typename T >
172 nCapacity = length + 16;
176#if __cplusplus > 202002L
177 template<
typename T >
182 nCapacity = length + 16;
198 template<
typename T >
209#ifdef RTL_STRING_UNITTEST
210 rtl_string_unittest_const_literal =
true;
228 , nCapacity( length + 16 )
233#ifdef LIBO_INTERNAL_ONLY
238 template<
typename T1,
typename T2 >
241 const sal_Int32 l = c.length();
244 char* end = c.addData( pData->buffer );
253 template< std::
size_t N >
254 OStringBuffer( OStringNumber< N >&& n )
255 : OStringBuffer( n.buf, n.length)
259#if defined LIBO_INTERNAL_ONLY
260 operator std::string_view()
const {
return {getStr(), sal_uInt32(getLength())}; }
272 nCapacity = value.nCapacity;
281#if defined LIBO_INTERNAL_ONLY
283 sal_Int32 n =
string.length();
284 if (n >= nCapacity) {
285 ensureCapacity(n + 16);
287 std::memcpy(pData->buffer,
string.data(), n);
288 pData->buffer[n] =
'\0';
294 sal_Int32 n =
string.getLength();
295 if (n >= nCapacity) {
298 std::memcpy(pData->buffer,
string.pData->buffer, n + 1);
311 operator =(T & literal) {
316 if (n >= nCapacity) {
327#if defined LIBO_INTERNAL_ONLY
329 template<
typename T1,
typename T2>
330 OStringBuffer & operator =(OStringConcat<T1, T2> && concat) {
331 sal_Int32
const n = concat.length();
332 if (n >= nCapacity) {
333 ensureCapacity(n + 16);
335 *concat.addData(pData->buffer) = 0;
341 template<std::
size_t N>
342 OStringBuffer & operator =(OStringNumber<N> && n)
344 return operator =(std::string_view(n));
379 return pData->length;
392 return pData->length == 0;
446 assert(newLength >= 0);
448 if( newLength != pData->length )
450 if( newLength > nCapacity )
453 pData->buffer[newLength] =
'\0';
454 pData->length = newLength;
474 assert(index >= 0 && index < pData->length);
475 return pData->buffer[ index ];
491 assert(index >= 0 && index < pData->length);
492 pData->buffer[ index ] = ch;
499 const char*
getStr() const SAL_RETURNS_NONNULL {
return pData->buffer; }
510 char & operator [](sal_Int32 index)
512 assert(index >= 0 && index < pData->length);
513 return pData->buffer[index];
522 return OString(pData->buffer, pData->length);
525#if !defined LIBO_INTERNAL_ONLY
553 template<
typename T >
559 template<
typename T >
570 template<
typename T >
594#ifdef LIBO_INTERNAL_ONLY
599 template<
typename T1,
typename T2 >
602 sal_Int32 l = c.length();
604 c.addData(appendUninitialized(l));
612 OStringBuffer& append( std::string_view s )
614 return insert(getLength(), s);
657 template<
typename T >
762 return pData->buffer + n;
780#if defined LIBO_INTERNAL_ONLY
781 OStringBuffer & insert(sal_Int32 offset, std::string_view str)
783 return insert( offset, str.data(), str.length() );
809 template<
typename T >
815 template<
typename T >
826 template<
typename T >
829 RTL_STRING_CONST_FUNCTION
858 assert( len == 0 || str != NULL );
929 return insert( offset, &c, 1 );
1068 rtl_String *** pInternalData, sal_Int32 ** pInternalCapacity)
1070 *pInternalData = &pData;
1071 *pInternalCapacity = &nCapacity;
1083 sal_Int32 nCapacity;
1086#if defined LIBO_INTERNAL_ONLY
1087template<>
struct ToStringHelper<OStringBuffer> {
1088 static std::size_t length(OStringBuffer
const & s) {
return s.getLength(); }
1090 char * operator()(
char * buffer, OStringBuffer
const & s)
const SAL_RETURNS_NONNULL
1091 {
return addDataHelper(buffer, s.getStr(), s.getLength()); }
1097#ifdef RTL_STRING_UNITTEST
1102#undef RTL_STRING_CONST_FUNCTION
1105#if defined LIBO_INTERNAL_ONLY && !defined RTL_STRING_UNITTEST
#define SAL_DEPRECATED(message)
Use as follows: SAL_DEPRECATED("Don't use, it's evil.") void doit(int nPara);.
Definition types.h:492
#define SAL_DELETED_FUNCTION
short-circuit extra-verbose API namespaces
Definition types.h:396
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 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
#define SAL_N_ELEMENTS(arr)
Definition macros.h:51
#define RTL_STR_MAX_VALUEOFDOUBLE
Definition string.h:715
#define RTL_STR_MAX_VALUEOFINT32
Definition string.h:631
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 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.
@ 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 void rtl_math_doubleToString(rtl_String **pResult, sal_Int32 *pResultCapacity, sal_Int32 nResultOffset, double fValue, enum rtl_math_StringFormat eFormat, sal_Int32 nDecPlaces, char cDecSeparator, sal_Int32 const *pGroups, char cGroupSeparator, sal_Bool bEraseTrailingDecZeros) SAL_THROW_EXTERN_C()
Conversions analogous to sprintf() using internal rounding.
Definition bootstrap.hxx:34
Definition stringutils.hxx:119
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:364
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:690
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:950
void accessInternals(rtl_String ***pInternalData, sal_Int32 **pInternalCapacity)
Allows access to the internal data of this OStringBuffer, for effective manipulation.
Definition strbuf.hxx:1067
libreoffice_internal::NonConstCharArrayDetector< T, OStringBuffer & >::Type insert(sal_Int32 offset, T &str)
Definition strbuf.hxx:816
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:159
OStringBuffer & insert(sal_Int32 offset, float f)
Inserts the string representation of the float argument into this string buffer.
Definition strbuf.hxx:997
OStringBuffer & append(char c)
Appends the string representation of the char argument to this string buffer.
Definition strbuf.hxx:673
char charAt(sal_Int32 index)
Returns the character at a specific index in this string buffer.
Definition strbuf.hxx:472
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:444
OStringBuffer & append(double d)
Appends the string representation of the double argument to this string buffer.
Definition strbuf.hxx:739
OStringBuffer & setCharAt(sal_Int32 index, char ch)
The character at the specified index of this string buffer is set to ch.
Definition strbuf.hxx:489
OStringBuffer & append(const OString &str)
Appends the string to this string buffer.
Definition strbuf.hxx:536
OStringBuffer(const OString &value)
Constructs a string buffer so that it represents the same sequence of characters as the string argume...
Definition strbuf.hxx:146
OStringBuffer & insert(sal_Int32 offset, double d)
Inserts the string representation of the double argument into this string buffer.
Definition strbuf.hxx:1023
bool isEmpty() const
Checks if a string buffer is empty.
Definition strbuf.hxx:390
OStringBuffer & append(const char *str, sal_Int32 len)
Appends the string representation of the char array argument to this string buffer.
Definition strbuf.hxx:589
OStringBuffer & insert(sal_Int32 offset, bool b)
Inserts the string representation of the bool argument into this string buffer.
Definition strbuf.hxx:905
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:827
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:199
OStringBuffer & append(float f)
Appends the string representation of the float argument to this string buffer.
Definition strbuf.hxx:723
OStringBuffer & append(bool b)
Appends the string representation of the bool argument to the string buffer.
Definition strbuf.hxx:648
const char * getStr() const SAL_RETURNS_NONNULL
Return a null terminated character array.
Definition strbuf.hxx:499
sal_Int32 getCapacity() const
Returns the current capacity of the String buffer.
Definition strbuf.hxx:405
OStringBuffer & remove(sal_Int32 start, sal_Int32 len)
Removes the characters in a substring of this sequence.
Definition strbuf.hxx:1044
OStringBuffer & insert(sal_Int32 offset, char c)
Inserts the string representation of the char argument into this string buffer.
Definition strbuf.hxx:927
~OStringBuffer()
Release the string data.
Definition strbuf.hxx:351
void ensureCapacity(sal_Int32 minimumCapacity)
Ensures that the capacity of the buffer is at least equal to the specified minimum.
Definition strbuf.hxx:421
OString toString() const
Return an OString instance reflecting the current content of this OStringBuffer.
Definition strbuf.hxx:520
OStringBuffer & insert(sal_Int32 offset, const OString &str)
Inserts the string into this string buffer.
Definition strbuf.hxx:786
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:571
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:554
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:856
OStringBuffer & append(sal_Int64 l, sal_Int16 radix=10)
Appends the string representation of the long argument to this string buffer.
Definition strbuf.hxx:707
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:560
OStringBuffer & append(sal_Bool b)
Appends the string representation of the sal_Bool argument to the string buffer.
Definition strbuf.hxx:630
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:759
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:226
OStringBuffer(T &value, typename libreoffice_internal::NonConstCharArrayDetector< T, libreoffice_internal::Dummy >::Type=libreoffice_internal::Dummy())
Definition strbuf.hxx:168
OStringBuffer & insert(sal_Int32 offset, sal_Bool b)
Inserts the string representation of the sal_Bool argument into this string buffer.
Definition strbuf.hxx:880
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:810
sal_Int32 getLength() const
Returns the length (character count) of this string buffer.
Definition strbuf.hxx:377
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:974
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:178
Definition stringutils.hxx:181
static const bool ok
Definition stringutils.hxx:182
Definition stringutils.hxx:205
Definition stringutils.hxx:233
Definition stringutils.hxx:414