Glib::ustring has much the same interface as std::string, but contains Unicode characters encoded as UTF-8. More...
Public Types | |
typedef std::string::size_type | size_type |
typedef std::string::difference_type | difference_type |
typedef gunichar | value_type |
typedef gunichar& | reference |
typedef const gunichar& | const_reference |
typedef ustring_Iterator < std::string::iterator > | iterator |
typedef ustring_Iterator < std::string::const_iterator > | const_iterator |
typedef std::reverse_iterator < iterator > | reverse_iterator |
typedef std::reverse_iterator < const_iterator > | const_reverse_iterator |
Public Member Functions | |
ustring () | |
~ustring () | |
ustring (const ustring& other) | |
ustring& | operator= (const ustring& other) |
void | swap (ustring& other) |
ustring (const std::string& src) | |
ustring (const ustring& src, size_type i, size_type n=npos) | |
ustring (const char* src, size_type n) | |
ustring (const char* src) | |
ustring (size_type n, gunichar uc) | |
ustring (size_type n, char c) | |
template<class In > | |
ustring (In pbegin, In pend) | |
Assign new contents. | |
ustring& | operator= (const std::string& src) |
ustring& | operator= (const char* src) |
ustring& | operator= (gunichar uc) |
ustring& | operator= (char c) |
ustring& | assign (const ustring& src) |
ustring& | assign (const ustring& src, size_type i, size_type n) |
ustring& | assign (const char* src, size_type n) |
ustring& | assign (const char* src) |
ustring& | assign (size_type n, gunichar uc) |
ustring& | assign (size_type n, char c) |
template<class In > | |
ustring& | assign (In pbegin, In pend) |
Append to the string. | |
ustring& | operator+= (const ustring& src) |
ustring& | operator+= (const char* src) |
ustring& | operator+= (gunichar uc) |
ustring& | operator+= (char c) |
void | push_back (gunichar uc) |
void | push_back (char c) |
ustring& | append (const ustring& src) |
ustring& | append (const ustring& src, size_type i, size_type n) |
ustring& | append (const char* src, size_type n) |
ustring& | append (const char* src) |
ustring& | append (size_type n, gunichar uc) |
ustring& | append (size_type n, char c) |
template<class In > | |
ustring& | append (In pbegin, In pend) |
Insert into the string. | |
ustring& | insert (size_type i, const ustring& src) |
ustring& | insert (size_type i, const ustring& src, size_type i2, size_type n) |
ustring& | insert (size_type i, const char* src, size_type n) |
ustring& | insert (size_type i, const char* src) |
ustring& | insert (size_type i, size_type n, gunichar uc) |
ustring& | insert (size_type i, size_type n, char c) |
iterator | insert (iterator p, gunichar uc) |
iterator | insert (iterator p, char c) |
void | insert (iterator p, size_type n, gunichar uc) |
void | insert (iterator p, size_type n, char c) |
template<class In > | |
void | insert (iterator p, In pbegin, In pend) |
Replace sub-strings. | |
ustring& | replace (size_type i, size_type n, const ustring& src) |
ustring& | replace (size_type i, size_type n, const ustring& src, size_type i2, size_type n2) |
ustring& | replace (size_type i, size_type n, const char* src, size_type n2) |
ustring& | replace (size_type i, size_type n, const char* src) |
ustring& | replace (size_type i, size_type n, size_type n2, gunichar uc) |
ustring& | replace (size_type i, size_type n, size_type n2, char c) |
ustring& | replace (iterator pbegin, iterator pend, const ustring& src) |
ustring& | replace (iterator pbegin, iterator pend, const char* src, size_type n) |
ustring& | replace (iterator pbegin, iterator pend, const char* src) |
ustring& | replace (iterator pbegin, iterator pend, size_type n, gunichar uc) |
ustring& | replace (iterator pbegin, iterator pend, size_type n, char c) |
template<class In > | |
ustring& | replace (iterator pbegin, iterator pend, In pbegin2, In pend2) |
Erase sub-strings. | |
void | clear () |
ustring& | erase (size_type i, size_type n=npos) |
ustring& | erase () |
iterator | erase (iterator p) |
iterator | erase (iterator pbegin, iterator pend) |
Compare and collate. | |
int | compare (const ustring& rhs) const |
int | compare (const char* rhs) const |
int | compare (size_type i, size_type n, const ustring& rhs) const |
int | compare (size_type i, size_type n, const ustring& rhs, size_type i2, size_type n2) const |
int | compare (size_type i, size_type n, const char* rhs, size_type n2) const |
int | compare (size_type i, size_type n, const char* rhs) const |
std::string | collate_key () const |
std::string | casefold_collate_key () const |
Extract characters and sub-strings. | |
value_type | operator[] (size_type i) const |
value_type | at (size_type i) const |
ustring | substr (size_type i=0, size_type n=npos) const |
Access a sequence of characters. | |
iterator | begin () |
iterator | end () |
const_iterator | begin () const |
const_iterator | end () const |
reverse_iterator | rbegin () |
reverse_iterator | rend () |
const_reverse_iterator | rbegin () const |
const_reverse_iterator | rend () const |
Find sub-strings. | |
size_type | find (const ustring& str, size_type i=0) const |
size_type | find (const char* str, size_type i, size_type n) const |
size_type | find (const char* str, size_type i=0) const |
size_type | find (gunichar uc, size_type i=0) const |
size_type | find (char c, size_type i=0) const |
size_type | rfind (const ustring& str, size_type i=npos) const |
size_type | rfind (const char* str, size_type i, size_type n) const |
size_type | rfind (const char* str, size_type i=npos) const |
size_type | rfind (gunichar uc, size_type i=npos) const |
size_type | rfind (char c, size_type i=npos) const |
Match against a set of characters. | |
size_type | find_first_of (const ustring& match, size_type i=0) const |
size_type | find_first_of (const char* match, size_type i, size_type n) const |
size_type | find_first_of (const char* match, size_type i=0) const |
size_type | find_first_of (gunichar uc, size_type i=0) const |
size_type | find_first_of (char c, size_type i=0) const |
size_type | find_last_of (const ustring& match, size_type i=npos) const |
size_type | find_last_of (const char* match, size_type i, size_type n) const |
size_type | find_last_of (const char* match, size_type i=npos) const |
size_type | find_last_of (gunichar uc, size_type i=npos) const |
size_type | find_last_of (char c, size_type i=npos) const |
size_type | find_first_not_of (const ustring& match, size_type i=0) const |
size_type | find_first_not_of (const char* match, size_type i, size_type n) const |
size_type | find_first_not_of (const char* match, size_type i=0) const |
size_type | find_first_not_of (gunichar uc, size_type i=0) const |
size_type | find_first_not_of (char c, size_type i=0) const |
size_type | find_last_not_of (const ustring& match, size_type i=npos) const |
size_type | find_last_not_of (const char* match, size_type i, size_type n) const |
size_type | find_last_not_of (const char* match, size_type i=npos) const |
size_type | find_last_not_of (gunichar uc, size_type i=npos) const |
size_type | find_last_not_of (char c, size_type i=npos) const |
Retrieve the string's size. | |
bool | empty () const |
Returns true if the string is empty. | |
size_type | size () const |
Returns the number of characters in the string, not including any null-termination. | |
size_type | length () const |
This is the same as size(). | |
size_type | bytes () const |
Returns the number of bytes in the string, not including any null-termination. | |
Change the string's size. | |
void | resize (size_type n, gunichar uc) |
void | resize (size_type n, char c='\0') |
Control the allocated memory. | |
size_type | capacity () const |
size_type | max_size () const |
void | reserve (size_type n=0) |
Get a per-byte representation of the string. | |
operator std::string () const | |
const std::string& | raw () const |
const char* | data () const |
const char* | c_str () const |
size_type | copy (char* dest, size_type n, size_type i=0) const |
UTF-8 utilities. | |
bool | validate () const |
bool | validate (iterator& first_invalid) |
bool | validate (const_iterator& first_invalid) const |
bool | is_ascii () const |
ustring | normalize (NormalizeMode mode=NORMALIZE_DEFAULT_COMPOSE) const |
Character case conversion. | |
ustring | uppercase () const |
ustring | lowercase () const |
ustring | casefold () const |
Static Public Member Functions | |
Message formatting. | |
template<class T1 > | |
static ustring | compose (const ustring& fmt) |
template<class T1 > | |
static ustring | compose (const ustring& fmt, const T1& a1) |
template<class T1 , class T2 > | |
static ustring | compose (const ustring& fmt, const T1& a1, const T2& a2) |
template<class T1 , class T2 , class T3 > | |
static ustring | compose (const ustring& fmt, const T1& a1, const T2& a2, const T3& a3) |
template<class T1 , class T2 , class T3 , class T4 > | |
static ustring | compose (const ustring& fmt, const T1& a1, const T2& a2, const T3& a3, const T4& a4) |
template<class T1 , class T2 , class T3 , class T4 , class T5 > | |
static ustring | compose (const ustring& fmt, const T1& a1, const T2& a2, const T3& a3, const T4& a4, const T5& a5) |
template<class T1 , class T2 , class T3 , class T4 , class T5 , class T6 > | |
static ustring | compose (const ustring& fmt, const T1& a1, const T2& a2, const T3& a3, const T4& a4, const T5& a5, const T6& a6) |
template<class T1 , class T2 , class T3 , class T4 , class T5 , class T6 , class T7 > | |
static ustring | compose (const ustring& fmt, const T1& a1, const T2& a2, const T3& a3, const T4& a4, const T5& a5, const T6& a6, const T7& a7) |
template<class T1 , class T2 , class T3 , class T4 , class T5 , class T6 , class T7 , class T8 > | |
static ustring | compose (const ustring& fmt, const T1& a1, const T2& a2, const T3& a3, const T4& a4, const T5& a5, const T6& a6, const T7& a7, const T8& a8) |
template<class T1 , class T2 , class T3 , class T4 , class T5 , class T6 , class T7 , class T8 , class T9 > | |
static ustring | compose (const ustring& fmt, const T1& a1, const T2& a2, const T3& a3, const T4& a4, const T5& a5, const T6& a6, const T7& a7, const T8& a8, const T9& a9) |
template<class T1 > | |
static ustring | format (const T1& a1) |
template<class T1 , class T2 > | |
static ustring | format (const T1& a1, const T2& a2) |
template<class T1 , class T2 , class T3 > | |
static ustring | format (const T1& a1, const T2& a2, const T3& a3) |
template<class T1 , class T2 , class T3 , class T4 > | |
static ustring | format (const T1& a1, const T2& a2, const T3& a3, const T4& a4) |
template<class T1 , class T2 , class T3 , class T4 , class T5 > | |
static ustring | format (const T1& a1, const T2& a2, const T3& a3, const T4& a4, const T5& a5) |
template<class T1 , class T2 , class T3 , class T4 , class T5 , class T6 > | |
static ustring | format (const T1& a1, const T2& a2, const T3& a3, const T4& a4, const T5& a5, const T6& a6) |
template<class T1 , class T2 , class T3 , class T4 , class T5 , class T6 , class T7 > | |
static ustring | format (const T1& a1, const T2& a2, const T3& a3, const T4& a4, const T5& a5, const T6& a6, const T7& a7) |
template<class T1 , class T2 , class T3 , class T4 , class T5 , class T6 , class T7 , class T8 > | |
static ustring | format (const T1& a1, const T2& a2, const T3& a3, const T4& a4, const T5& a5, const T6& a6, const T7& a7, const T8& a8) |
Static Public Attributes | |
static const size_type | npos |
Related Functions | |
(Note that these are not member functions.) | |
std::istream& | operator>> (std::istream& is, Glib::ustring& utf8_string) |
Stream input operator. | |
bool | operator== (const ustring& lhs, const char* rhs) |
bool | operator== (const char* lhs, const ustring& rhs) |
bool | operator!= (const ustring& lhs, const char* rhs) |
bool | operator!= (const char* lhs, const ustring& rhs) |
bool | operator< (const ustring& lhs, const char* rhs) |
bool | operator< (const char* lhs, const ustring& rhs) |
bool | operator> (const ustring& lhs, const char* rhs) |
bool | operator> (const char* lhs, const ustring& rhs) |
bool | operator<= (const ustring& lhs, const char* rhs) |
bool | operator<= (const char* lhs, const ustring& rhs) |
bool | operator>= (const ustring& lhs, const char* rhs) |
bool | operator>= (const char* lhs, const ustring& rhs) |
ustring | operator+ (const ustring& lhs, const char* rhs) |
ustring | operator+ (const char* lhs, const ustring& rhs) |
ustring | operator+ (const ustring& lhs, gunichar rhs) |
ustring | operator+ (gunichar lhs, const ustring& rhs) |
ustring | operator+ (const ustring& lhs, char rhs) |
ustring | operator+ (char lhs, const ustring& rhs) |
Glib::ustring has much the same interface as std::string, but contains Unicode characters encoded as UTF-8.
std::string::operator[]
might return a byte in the middle of a character, and std::string::length()
returns the number of bytes rather than characters. So don't do that without a good reason. std::ostringstream output; output.imbue(std::locale("")); // use the user's locale for this stream output << percentage << " % done"; label->set_text(Glib::locale_to_utf8(output.str()));
using Glib::ustring; ustring message = ustring::compose("%1 is lower than 0x%2.", 12, ustring::format(std::hex, 16));
typedef ustring_Iterator<std::string::const_iterator> Glib::ustring::const_iterator |
typedef const gunichar& Glib::ustring::const_reference |
typedef std::string::difference_type Glib::ustring::difference_type |
typedef ustring_Iterator<std::string::iterator> Glib::ustring::iterator |
typedef gunichar& Glib::ustring::reference |
typedef gunichar Glib::ustring::value_type |
Glib::ustring::ustring | ( | ) |
Default constructor, which creates an empty string.
Glib::ustring::~ustring | ( | ) |
Glib::ustring::ustring | ( | const ustring& | other | ) |
Glib::ustring::ustring | ( | const std::string & | src | ) |
Construct a ustring as a copy of another std::string.
src | A source std::string containing text encoded as UTF-8. |
Glib::ustring::ustring | ( | const char * | src, | |
size_type | n | |||
) |
Construct a ustring as a partial copy of a C string.
src | Source C string encoded as UTF-8. | |
n | Number of UTF-8 characters to copy. |
Glib::ustring::ustring | ( | const char * | src | ) |
Construct a ustring as a copy of a C string.
src | Source C string encoded as UTF-8. |
Glib::ustring::ustring | ( | size_type | n, | |
gunichar | uc | |||
) |
Construct a ustring as multiple characters.
n | Number of characters. | |
uc | UCS-4 code point to use. |
Glib::ustring::ustring | ( | size_type | n, | |
char | c | |||
) |
Construct a ustring as multiple characters.
n | Number of characters. | |
c | ASCII character to use. |
Glib::ustring::ustring | ( | In | pbegin, | |
In | pend | |||
) | [inline] |
Construct a ustring as a copy of a range.
pbegin | Start of range. | |
pend | End of range. |
ustring& Glib::ustring::append | ( | In | pbegin, | |
In | pend | |||
) | [inline] |
ustring& Glib::ustring::append | ( | const char * | src | ) |
ustring& Glib::ustring::assign | ( | In | pbegin, | |
In | pend | |||
) | [inline] |
ustring& Glib::ustring::assign | ( | const char * | src | ) |
value_type Glib::ustring::at | ( | size_type | i | ) | const |
No reference return; use replace() to write characters.
std::out_of_range |
const_iterator Glib::ustring::begin | ( | ) | const |
iterator Glib::ustring::begin | ( | ) |
size_type Glib::ustring::bytes | ( | ) | const |
const char* Glib::ustring::c_str | ( | ) | const |
size_type Glib::ustring::capacity | ( | ) | const |
ustring Glib::ustring::casefold | ( | ) | const |
Returns a caseless representation of the UTF-8 string. The resulting string doesn't correspond to any particular case, therefore the result is only useful to compare strings and should never be displayed to the user.
std::string Glib::ustring::casefold_collate_key | ( | ) | const |
Create a unique key for the UTF-8 string that can be used for caseless sorting. ustr.casefold_collate_key()
results in the same string as ustr.casefold().collate_key()
, but the former is likely more efficient.
void Glib::ustring::clear | ( | ) |
std::string Glib::ustring::collate_key | ( | ) | const |
Create a unique sorting key for the UTF-8 string. If you need to compare UTF-8 strings regularly, e.g. for sorted containers such as std::set<>
, you should consider creating a collate key first and compare this key instead of the actual string.
The ustring::compare() methods as well as the relational operators == != < > <= >=
are quite costly because they have to deal with Unicode and the collation rules defined by the current locale. Converting both operands to UCS-4 is just the first of several costly steps involved when comparing ustrings. So be careful.
int Glib::ustring::compare | ( | size_type | i, | |
size_type | n, | |||
const ustring& | rhs, | |||
size_type | i2, | |||
size_type | n2 | |||
) | const |
int Glib::ustring::compare | ( | const char * | rhs | ) | const |
int Glib::ustring::compare | ( | const ustring& | rhs | ) | const |
static ustring Glib::ustring::compose | ( | const ustring& | fmt, | |
const T1 & | a1, | |||
const T2 & | a2, | |||
const T3 & | a3, | |||
const T4 & | a4, | |||
const T5 & | a5, | |||
const T6 & | a6, | |||
const T7 & | a7, | |||
const T8 & | a8, | |||
const T9 & | a9 | |||
) | [inline, static] |
static ustring Glib::ustring::compose | ( | const ustring& | fmt, | |
const T1 & | a1, | |||
const T2 & | a2, | |||
const T3 & | a3, | |||
const T4 & | a4, | |||
const T5 & | a5, | |||
const T6 & | a6, | |||
const T7 & | a7, | |||
const T8 & | a8 | |||
) | [inline, static] |
static ustring Glib::ustring::compose | ( | const ustring& | fmt, | |
const T1 & | a1, | |||
const T2 & | a2, | |||
const T3 & | a3, | |||
const T4 & | a4, | |||
const T5 & | a5, | |||
const T6 & | a6, | |||
const T7 & | a7 | |||
) | [inline, static] |
static ustring Glib::ustring::compose | ( | const ustring& | fmt, | |
const T1 & | a1, | |||
const T2 & | a2, | |||
const T3 & | a3, | |||
const T4 & | a4, | |||
const T5 & | a5, | |||
const T6 & | a6 | |||
) | [inline, static] |
static ustring Glib::ustring::compose | ( | const ustring& | fmt, | |
const T1 & | a1, | |||
const T2 & | a2, | |||
const T3 & | a3, | |||
const T4 & | a4, | |||
const T5 & | a5 | |||
) | [inline, static] |
static ustring Glib::ustring::compose | ( | const ustring& | fmt, | |
const T1 & | a1, | |||
const T2 & | a2, | |||
const T3 & | a3, | |||
const T4 & | a4 | |||
) | [inline, static] |
static ustring Glib::ustring::compose | ( | const ustring& | fmt, | |
const T1 & | a1, | |||
const T2 & | a2, | |||
const T3 & | a3 | |||
) | [inline, static] |
static ustring Glib::ustring::compose | ( | const ustring& | fmt, | |
const T1 & | a1, | |||
const T2 & | a2 | |||
) | [inline, static] |
static ustring Glib::ustring::compose | ( | const ustring& | fmt, | |
const T1 & | a1 | |||
) | [inline, static] |
Substitute placeholders in a format string with the referenced arguments. The template string should be in qt-format
, that is "%1"
, "%2"
, ..., "%9"
are used as placeholders and "%%"
denotes a literal "%"
. Substitutions may be reordered.
using Glib::ustring; const int percentage = 50; const ustring text = ustring::compose("%1%% done", percentage);
fmt | A template string in qt-format . | |
a1 | The argument to substitute for "%1" . |
Glib::ConvertError |
const char* Glib::ustring::data | ( | ) | const |
bool Glib::ustring::empty | ( | ) | const |
Returns true if the string is empty.
Equivalent to *this == "".
const_iterator Glib::ustring::end | ( | ) | const |
iterator Glib::ustring::end | ( | ) |
ustring& Glib::ustring::erase | ( | ) |
static ustring Glib::ustring::format | ( | const T1 & | a1, | |
const T2 & | a2, | |||
const T3 & | a3, | |||
const T4 & | a4, | |||
const T5 & | a5, | |||
const T6 & | a6, | |||
const T7 & | a7, | |||
const T8 & | a8 | |||
) | [inline, static] |
static ustring Glib::ustring::format | ( | const T1 & | a1, | |
const T2 & | a2, | |||
const T3 & | a3, | |||
const T4 & | a4, | |||
const T5 & | a5, | |||
const T6 & | a6, | |||
const T7 & | a7 | |||
) | [inline, static] |
static ustring Glib::ustring::format | ( | const T1 & | a1, | |
const T2 & | a2, | |||
const T3 & | a3, | |||
const T4 & | a4, | |||
const T5 & | a5, | |||
const T6 & | a6 | |||
) | [inline, static] |
static ustring Glib::ustring::format | ( | const T1 & | a1, | |
const T2 & | a2, | |||
const T3 & | a3, | |||
const T4 & | a4, | |||
const T5 & | a5 | |||
) | [inline, static] |
static ustring Glib::ustring::format | ( | const T1 & | a1, | |
const T2 & | a2, | |||
const T3 & | a3, | |||
const T4 & | a4 | |||
) | [inline, static] |
static ustring Glib::ustring::format | ( | const T1 & | a1, | |
const T2 & | a2, | |||
const T3 & | a3 | |||
) | [inline, static] |
static ustring Glib::ustring::format | ( | const T1 & | a1, | |
const T2 & | a2 | |||
) | [inline, static] |
static ustring Glib::ustring::format | ( | const T1 & | a1 | ) | [inline, static] |
Format the argument to its string representation. Applies the arguments in order to an std::wostringstream and returns the resulting string. I/O manipulators may also be used as arguments. This greatly simplifies the common task of converting a number to a string, as demonstrated by the example below. The format() methods can also be used in conjunction with compose() to facilitate localization of user-visible messages.
using Glib::ustring; double value = 22.0 / 7.0; ustring text = ustring::format(std::fixed, std::setprecision(2), value);
wchar_t
. This can be achieved by using the L
prefix with a character literal, as shown in the example. using Glib::ustring; // Insert leading zeroes to fill in at least six digits ustring text = ustring::format(std::setfill(L'0'), std::setw(6), 123);
a1 | A streamable value or an I/O manipulator. |
Glib::ConvertError |
void Glib::ustring::insert | ( | iterator | p, | |
In | pbegin, | |||
In | pend | |||
) | [inline] |
bool Glib::ustring::is_ascii | ( | ) | const |
Check whether the string is plain 7-bit ASCII.
false
then. ustring Glib::ustring::lowercase | ( | ) | const |
Returns a new UTF-8 string with all characters characters converted to their lowercase equivalent, while honoring the current locale. The resulting string may change in the number of bytes as well as in the number of characters.
size_type Glib::ustring::max_size | ( | ) | const |
ustring Glib::ustring::normalize | ( | NormalizeMode | mode = NORMALIZE_DEFAULT_COMPOSE |
) | const |
"Normalize" the Unicode character representation of the string.
Glib::ustring::operator std::string | ( | ) | const [inline] |
ustring& Glib::ustring::operator+= | ( | char | c | ) |
ustring& Glib::ustring::operator+= | ( | gunichar | uc | ) |
ustring& Glib::ustring::operator+= | ( | const char * | src | ) |
ustring& Glib::ustring::operator= | ( | char | c | ) |
ustring& Glib::ustring::operator= | ( | gunichar | uc | ) |
ustring& Glib::ustring::operator= | ( | const char * | src | ) |
ustring& Glib::ustring::operator= | ( | const std::string & | src | ) |
Assign the value of another string to this string.
other | A source string. |
value_type Glib::ustring::operator[] | ( | size_type | i | ) | const |
No reference return; use replace() to write characters.
void Glib::ustring::push_back | ( | char | c | ) |
void Glib::ustring::push_back | ( | gunichar | uc | ) |
const std::string& Glib::ustring::raw | ( | ) | const [inline] |
const_reverse_iterator Glib::ustring::rbegin | ( | ) | const |
reverse_iterator Glib::ustring::rbegin | ( | ) |
const_reverse_iterator Glib::ustring::rend | ( | ) | const |
reverse_iterator Glib::ustring::rend | ( | ) |
ustring& Glib::ustring::replace | ( | iterator | pbegin, | |
iterator | pend, | |||
In | pbegin2, | |||
In | pend2 | |||
) | [inline] |
ustring& Glib::ustring::replace | ( | size_type | i, | |
size_type | n, | |||
const ustring& | src, | |||
size_type | i2, | |||
size_type | n2 | |||
) |
void Glib::ustring::reserve | ( | size_type | n = 0 |
) |
void Glib::ustring::resize | ( | size_type | n, | |
char | c = '\0' | |||
) |
void Glib::ustring::resize | ( | size_type | n, | |
gunichar | uc | |||
) |
size_type Glib::ustring::size | ( | ) | const |
void Glib::ustring::swap | ( | ustring& | other | ) |
Swap contents with another string.
other | String to swap with. |
ustring Glib::ustring::uppercase | ( | ) | const |
Returns a new UTF-8 string with all characters characters converted to their uppercase equivalent, while honoring the current locale. The resulting string may change in the number of bytes as well as in the number of characters. For instance, the German sharp s "ß"
will be replaced by two characters "SS"
because there is no capital "ß"
.
bool Glib::ustring::validate | ( | const_iterator& | first_invalid | ) | const |
Check whether the string is valid UTF-8.
bool Glib::ustring::validate | ( | iterator& | first_invalid | ) |
Check whether the string is valid UTF-8.
bool Glib::ustring::validate | ( | ) | const |
Check whether the string is valid UTF-8.
bool operator< | ( | const char * | lhs, | |
const ustring& | rhs | |||
) | [related] |
bool operator< | ( | const ustring& | lhs, | |
const char * | rhs | |||
) | [related] |
bool operator<= | ( | const char * | lhs, | |
const ustring& | rhs | |||
) | [related] |
bool operator<= | ( | const ustring& | lhs, | |
const char * | rhs | |||
) | [related] |
bool operator== | ( | const char * | lhs, | |
const ustring& | rhs | |||
) | [related] |
bool operator== | ( | const ustring& | lhs, | |
const char * | rhs | |||
) | [related] |
bool operator> | ( | const char * | lhs, | |
const ustring& | rhs | |||
) | [related] |
bool operator> | ( | const ustring& | lhs, | |
const char * | rhs | |||
) | [related] |
bool operator>= | ( | const char * | lhs, | |
const ustring& | rhs | |||
) | [related] |
bool operator>= | ( | const ustring& | lhs, | |
const char * | rhs | |||
) | [related] |
std::wistream & operator>> | ( | std::istream & | is, | |
Glib::ustring& | utf8_string | |||
) | [related] |
const size_type Glib::ustring::npos [static] |