MyGUI 3.4.1
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A UTF-16 string with implicit conversion to/from std::string and std::wstring. More...
#include <MyGUI_UString.h>
Data Structures | |
class | _base_iterator |
base iterator class for UString More... | |
class | _const_fwd_iterator |
const forward iterator for UString More... | |
class | _const_rev_iterator |
const reverse iterator for UString More... | |
class | _fwd_iterator |
forward iterator for UString More... | |
class | _rev_iterator |
forward iterator for UString More... | |
class | invalid_data |
This exception is used when invalid data streams are encountered. More... | |
Public Types | |
using | size_type = size_t |
size type used to indicate string size and character positions within the string More... | |
using | unicode_char = uint32 |
a single 32-bit Unicode character More... | |
using | code_point = uint16 |
a single UTF-16 code point More... | |
using | value_type = code_point |
value type typedef for use in iterators More... | |
using | dstring = std::basic_string< code_point > |
using | utf32string = std::basic_string< unicode_char > |
string type used for returning UTF-32 formatted data More... | |
using | iterator = _fwd_iterator |
iterator More... | |
using | reverse_iterator = _rev_iterator |
reverse iterator More... | |
using | const_iterator = _const_fwd_iterator |
const iterator More... | |
using | const_reverse_iterator = _const_rev_iterator |
const reverse iterator More... | |
Public Member Functions | |
Constructors/Destructor | |
UString () | |
default constructor, creates an empty string More... | |
UString (const UString ©) | |
copy constructor More... | |
UString (size_type length, const code_point &ch) | |
length copies of ch More... | |
UString (const code_point *str) | |
duplicate of nul-terminated sequence str More... | |
UString (const code_point *str, size_type length) | |
duplicate of str, length code points long More... | |
UString (const UString &str, size_type index, size_type length) | |
substring of str starting at index and length code points long More... | |
UString (const wchar_t *w_str) | |
duplicate of nul-terminated wchar_t array More... | |
UString (const wchar_t *w_str, size_type length) | |
duplicate of w_str, length characters long More... | |
UString (const std::wstring &wstr) | |
duplicate of wstr More... | |
UString (const char *c_str) | |
duplicate of nul-terminated C-string c_str (UTF-8 encoding) More... | |
UString (const char *c_str, size_type length) | |
duplicate of c_str, length characters long (UTF-8 encoding) More... | |
UString (const std::string &str) | |
duplicate of str (UTF-8 encoding) More... | |
UString (const utf32string &str) | |
~UString () | |
destructor More... | |
Utility functions | |
size_type | size () const |
Returns the number of code points in the current string. More... | |
size_type | length () const |
Returns the number of code points in the current string. More... | |
size_type | length_Characters () const |
Returns the number of Unicode characters in the string. More... | |
size_type | max_size () const |
returns the maximum number of UTF-16 code points that the string can hold More... | |
void | reserve (size_type size) |
sets the capacity of the string to at least size code points More... | |
void | resize (size_type num, const code_point &val=0) |
changes the size of the string to size, filling in any new area with val More... | |
void | swap (UString &from) |
exchanges the elements of the current string with those of from More... | |
bool | empty () const |
returns true if the string has no elements, false otherwise More... | |
const code_point * | c_str () const |
returns a pointer to the first character in the current string More... | |
const code_point * | data () const |
returns a pointer to the first character in the current string More... | |
size_type | capacity () const |
returns the number of elements that the string can hold before it will need to allocate more space More... | |
void | clear () |
deletes all of the elements in the string More... | |
UString | substr (size_type index, size_type num=npos) const |
returns a substring of the current string, starting at index, and num characters long. More... | |
void | push_back (unicode_char val) |
appends val to the end of the string More... | |
void | push_back (wchar_t val) |
appends val to the end of the string More... | |
void | push_back (code_point val) |
appends val to the end of the string More... | |
void | push_back (char val) |
appends val to the end of the string More... | |
bool | inString (unicode_char ch) const |
returns true if the given Unicode character ch is in this string More... | |
Stream variations | |
const std::string & | asUTF8 () const |
returns the current string in UTF-8 form within a std::string More... | |
const char * | asUTF8_c_str () const |
returns the current string in UTF-8 form as a nul-terminated char array More... | |
const utf32string & | asUTF32 () const |
returns the current string in UTF-32 form within a utf32string More... | |
const unicode_char * | asUTF32_c_str () const |
returns the current string in UTF-32 form as a nul-terminated unicode_char array More... | |
const std::wstring & | asWStr () const |
returns the current string in the native form of std::wstring More... | |
const wchar_t * | asWStr_c_str () const |
returns the current string in the native form of a nul-terminated wchar_t array More... | |
Single Character Access | |
code_point & | at (size_type loc) |
returns a reference to the element in the string at index loc More... | |
const code_point & | at (size_type loc) const |
returns a reference to the element in the string at index loc More... | |
unicode_char | getChar (size_type loc) const |
returns the data point loc evaluated as a UTF-32 value More... | |
int | setChar (size_type loc, unicode_char ch) |
sets the value of the character at loc to the Unicode value ch (UTF-32) More... | |
iterator acquisition | |
iterator | begin () |
returns an iterator to the first element of the string More... | |
const_iterator | begin () const |
returns an iterator to the first element of the string More... | |
iterator | end () |
returns an iterator just past the end of the string More... | |
const_iterator | end () const |
returns an iterator just past the end of the string More... | |
reverse_iterator | rbegin () |
returns a reverse iterator to the last element of the string More... | |
const_reverse_iterator | rbegin () const |
returns a reverse iterator to the last element of the string More... | |
reverse_iterator | rend () |
returns a reverse iterator just past the beginning of the string More... | |
const_reverse_iterator | rend () const |
returns a reverse iterator just past the beginning of the string More... | |
assign | |
UString & | assign (iterator start, iterator end) |
gives the current string the values from start to end More... | |
UString & | assign (const UString &str) |
assign str to the current string More... | |
UString & | assign (const code_point *str) |
assign the nul-terminated str to the current string More... | |
UString & | assign (const code_point *str, size_type num) |
assign the first num characters of str to the current string More... | |
UString & | assign (const UString &str, size_type index, size_type len) |
assign len entries from str to the current string, starting at index More... | |
UString & | assign (size_type num, const code_point &ch) |
assign num copies of ch to the current string More... | |
UString & | assign (const std::wstring &wstr) |
assign wstr to the current string (wstr is treated as a UTF-16 stream) More... | |
UString & | assign (const wchar_t *w_str) |
assign w_str to the current string More... | |
UString & | assign (const wchar_t *w_str, size_type num) |
assign the first num characters of w_str to the current string More... | |
UString & | assign (const std::string &str) |
assign str to the current string (str is treated as a UTF-8 stream) More... | |
UString & | assign (const utf32string &str) |
UString & | assign (const char *c_str) |
assign c_str to the current string (c_str is treated as a UTF-8 stream) More... | |
UString & | assign (const char *c_str, size_type num) |
assign the first num characters of c_str to the current string (c_str is treated as a UTF-8 stream) More... | |
append | |
UString & | append (const UString &str) |
appends str on to the end of the current string More... | |
UString & | append (const code_point *str) |
appends str on to the end of the current string More... | |
UString & | append (const UString &str, size_type index, size_type len) |
appends a substring of str starting at index that is len characters long on to the end of the current string More... | |
UString & | append (const code_point *str, size_type num) |
appends num characters of str on to the end of the current string More... | |
UString & | append (size_type num, code_point ch) |
appends num repetitions of ch on to the end of the current string More... | |
UString & | append (iterator start, iterator end) |
appends the sequence denoted by start and end on to the end of the current string More... | |
UString & | append (const wchar_t *w_str, size_type num) |
appends num characters of str on to the end of the current string More... | |
UString & | append (size_type num, wchar_t ch) |
appends num repetitions of ch on to the end of the current string More... | |
UString & | append (const char *c_str, size_type num) |
appends num characters of str on to the end of the current string (UTF-8 encoding) More... | |
UString & | append (size_type num, char ch) |
appends num repetitions of ch on to the end of the current string (Unicode values less than 128) More... | |
UString & | append (size_type num, unicode_char ch) |
appends num repetitions of ch on to the end of the current string (Full Unicode spectrum) More... | |
insert | |
iterator | insert (iterator i, const code_point &ch) |
inserts ch before the code point denoted by i More... | |
UString & | insert (size_type index, const UString &str) |
inserts str into the current string, at location index More... | |
UString & | insert (size_type index, const code_point *str) |
inserts str into the current string, at location index More... | |
UString & | insert (size_type index1, const UString &str, size_type index2, size_type num) |
inserts a substring of str (starting at index2 and num code points long) into the current string, at location index1 More... | |
void | insert (iterator i, iterator start, iterator end) |
inserts the code points denoted by start and end into the current string, before the code point specified by i More... | |
UString & | insert (size_type index, const code_point *str, size_type num) |
inserts num code points of str into the current string, at location index More... | |
UString & | insert (size_type index, const wchar_t *w_str, size_type num) |
inserts num code points of str into the current string, at location index More... | |
UString & | insert (size_type index, const char *c_str, size_type num) |
inserts num code points of str into the current string, at location index More... | |
UString & | insert (size_type index, size_type num, code_point ch) |
inserts num copies of ch into the current string, at location index More... | |
UString & | insert (size_type index, size_type num, wchar_t ch) |
inserts num copies of ch into the current string, at location index More... | |
UString & | insert (size_type index, size_type num, char ch) |
inserts num copies of ch into the current string, at location index More... | |
UString & | insert (size_type index, size_type num, unicode_char ch) |
inserts num copies of ch into the current string, at location index More... | |
void | insert (iterator i, size_type num, const code_point &ch) |
inserts num copies of ch into the current string, before the code point denoted by i More... | |
void | insert (iterator i, size_type num, const wchar_t &ch) |
inserts num copies of ch into the current string, before the code point denoted by i More... | |
void | insert (iterator i, size_type num, const char &ch) |
inserts num copies of ch into the current string, before the code point denoted by i More... | |
void | insert (iterator i, size_type num, const unicode_char &ch) |
inserts num copies of ch into the current string, before the code point denoted by i More... | |
erase | |
iterator | erase (iterator loc) |
removes the code point pointed to by loc, returning an iterator to the next character More... | |
iterator | erase (iterator start, iterator end) |
removes the code points between start and end (including the one at start but not the one at end), returning an iterator to the code point after the last code point removed More... | |
UString & | erase (size_type index=0, size_type num=npos) |
removes num code points from the current string, starting at index More... | |
replace | |
UString & | replace (size_type index1, size_type num1, const UString &str) |
replaces up to num1 code points of the current string (starting at index1) with str More... | |
UString & | replace (size_type index1, size_type num1, const UString &str, size_type num2) |
replaces up to num1 code points of the current string (starting at index1) with up to num2 code points from str More... | |
UString & | replace (size_type index1, size_type num1, const UString &str, size_type index2, size_type num2) |
replaces up to num1 code points of the current string (starting at index1) with up to num2 code points from str beginning at index2 More... | |
UString & | replace (iterator start, iterator end, const UString &str, size_type num=npos) |
replaces code points in the current string from start to end with num code points from str More... | |
UString & | replace (size_type index, size_type num1, size_type num2, code_point ch) |
replaces up to num1 code points in the current string (beginning at index) with num2 copies of ch More... | |
UString & | replace (iterator start, iterator end, size_type num, code_point ch) |
replaces the code points in the current string from start to end with num copies of ch More... | |
compare | |
int | compare (const UString &str) const |
compare str to the current string More... | |
int | compare (const code_point *str) const |
compare str to the current string More... | |
int | compare (size_type index, size_type length, const UString &str) const |
compare str to a substring of the current string, starting at index for length characters More... | |
int | compare (size_type index, size_type length, const UString &str, size_type index2, size_type length2) const |
compare a substring of str to a substring of the current string, where index2 and length2 refer to str and index and length refer to the current string More... | |
int | compare (size_type index, size_type length, const code_point *str, size_type length2) const |
compare a substring of str to a substring of the current string, where the substring of str begins at zero and is length2 characters long, and the substring of the current string begins at index and is length characters long More... | |
int | compare (size_type index, size_type length, const wchar_t *w_str, size_type length2) const |
compare a substring of str to a substring of the current string, where the substring of str begins at zero and is length2 elements long, and the substring of the current string begins at index and is length characters long More... | |
int | compare (size_type index, size_type length, const char *c_str, size_type length2) const |
compare a substring of str to a substring of the current string, where the substring of str begins at zero and is length2 UTF-8 code points long, and the substring of the current string begins at index and is length characters long More... | |
find & rfind | |
size_type | find (const UString &str, size_type index=0) const |
returns the index of the first occurrence of str within the current string, starting at index; returns UString::npos if nothing is found More... | |
size_type | find (const code_point *cp_str, size_type index, size_type length) const |
returns the index of the first occurrence of str within the current string and within length code points, starting at index; returns UString::npos if nothing is found More... | |
size_type | find (const char *c_str, size_type index, size_type length) const |
returns the index of the first occurrence of str within the current string and within length code points, starting at index; returns UString::npos if nothing is found More... | |
size_type | find (const wchar_t *w_str, size_type index, size_type length) const |
returns the index of the first occurrence of str within the current string and within length code points, starting at index; returns UString::npos if nothing is found More... | |
size_type | find (char ch, size_type index=0) const |
returns the index of the first occurrence ch within the current string, starting at index; returns UString::npos if nothing is found More... | |
size_type | find (code_point ch, size_type index=0) const |
returns the index of the first occurrence ch within the current string, starting at index; returns UString::npos if nothing is found More... | |
size_type | find (wchar_t ch, size_type index=0) const |
returns the index of the first occurrence ch within the current string, starting at index; returns UString::npos if nothing is found More... | |
size_type | find (unicode_char ch, size_type index=0) const |
returns the index of the first occurrence ch within the current string, starting at index; returns UString::npos if nothing is found More... | |
size_type | rfind (const UString &str, size_type index=0) const |
returns the location of the first occurrence of str in the current string, doing a reverse search from index; returns UString::npos if nothing is found More... | |
size_type | rfind (const code_point *cp_str, size_type index, size_type num) const |
returns the location of the first occurrence of str in the current string, doing a reverse search from index, searching at most num characters; returns UString::npos if nothing is found More... | |
size_type | rfind (const char *c_str, size_type index, size_type num) const |
returns the location of the first occurrence of str in the current string, doing a reverse search from index, searching at most num characters; returns UString::npos if nothing is found More... | |
size_type | rfind (const wchar_t *w_str, size_type index, size_type num) const |
returns the location of the first occurrence of str in the current string, doing a reverse search from index, searching at most num characters; returns UString::npos if nothing is found More... | |
size_type | rfind (char ch, size_type index=0) const |
returns the location of the first occurrence of ch in the current string, doing a reverse search from index; returns UString::npos if nothing is found More... | |
size_type | rfind (code_point ch, size_type index) const |
returns the location of the first occurrence of ch in the current string, doing a reverse search from index; returns UString::npos if nothing is found More... | |
size_type | rfind (wchar_t ch, size_type index=0) const |
returns the location of the first occurrence of ch in the current string, doing a reverse search from index; returns UString::npos if nothing is found More... | |
size_type | rfind (unicode_char ch, size_type index=0) const |
returns the location of the first occurrence of ch in the current string, doing a reverse search from index; returns UString::npos if nothing is found More... | |
find_first/last_(not)_of | |
size_type | find_first_of (const UString &str, size_type index=0, size_type num=npos) const |
Returns the index of the first character within the current string that matches any character in str, beginning the search at index and searching at most num characters; returns UString::npos if nothing is found. More... | |
size_type | find_first_of (code_point ch, size_type index=0) const |
returns the index of the first occurrence of ch in the current string, starting the search at index; returns UString::npos if nothing is found More... | |
size_type | find_first_of (char ch, size_type index=0) const |
returns the index of the first occurrence of ch in the current string, starting the search at index; returns UString::npos if nothing is found More... | |
size_type | find_first_of (wchar_t ch, size_type index=0) const |
returns the index of the first occurrence of ch in the current string, starting the search at index; returns UString::npos if nothing is found More... | |
size_type | find_first_of (unicode_char ch, size_type index=0) const |
returns the index of the first occurrence of ch in the current string, starting the search at index; returns UString::npos if nothing is found More... | |
size_type | find_first_not_of (const UString &str, size_type index=0, size_type num=npos) const |
returns the index of the first character within the current string that does not match any character in str, beginning the search at index and searching at most num characters; returns UString::npos if nothing is found More... | |
size_type | find_first_not_of (code_point ch, size_type index=0) const |
returns the index of the first character within the current string that does not match ch, starting the search at index; returns UString::npos if nothing is found More... | |
size_type | find_first_not_of (char ch, size_type index=0) const |
returns the index of the first character within the current string that does not match ch, starting the search at index; returns UString::npos if nothing is found More... | |
size_type | find_first_not_of (wchar_t ch, size_type index=0) const |
returns the index of the first character within the current string that does not match ch, starting the search at index; returns UString::npos if nothing is found More... | |
size_type | find_first_not_of (unicode_char ch, size_type index=0) const |
returns the index of the first character within the current string that does not match ch, starting the search at index; returns UString::npos if nothing is found More... | |
size_type | find_last_of (const UString &str, size_type index=npos, size_type num=npos) const |
returns the index of the first character within the current string that matches any character in str, doing a reverse search from index and searching at most num characters; returns UString::npos if nothing is found More... | |
size_type | find_last_of (code_point ch, size_type index=npos) const |
returns the index of the first occurrence of ch in the current string, doing a reverse search from index; returns UString::npos if nothing is found More... | |
size_type | find_last_of (char ch, size_type index=npos) const |
returns the index of the first occurrence of ch in the current string, doing a reverse search from index; returns UString::npos if nothing is found More... | |
size_type | find_last_of (wchar_t ch, size_type index=npos) const |
returns the index of the first occurrence of ch in the current string, doing a reverse search from index; returns UString::npos if nothing is found More... | |
size_type | find_last_of (unicode_char ch, size_type index=npos) const |
returns the index of the first occurrence of ch in the current string, doing a reverse search from index; returns UString::npos if nothing is found More... | |
size_type | find_last_not_of (const UString &str, size_type index=npos, size_type num=npos) const |
returns the index of the last character within the current string that does not match any character in str, doing a reverse search from index; returns UString::npos if nothing is found More... | |
size_type | find_last_not_of (code_point ch, size_type index=npos) const |
returns the index of the last occurrence of a character that does not match ch in the current string, doing a reverse search from index; returns UString::npos if nothing is found More... | |
size_type | find_last_not_of (char ch, size_type index=npos) const |
returns the index of the last occurrence of a character that does not match ch in the current string, doing a reverse search from index; returns UString::npos if nothing is found More... | |
size_type | find_last_not_of (wchar_t ch, size_type index=npos) const |
returns the index of the last occurrence of a character that does not match ch in the current string, doing a reverse search from index; returns UString::npos if nothing is found More... | |
size_type | find_last_not_of (unicode_char ch, size_type index=npos) const |
returns the index of the last occurrence of a character that does not match ch in the current string, doing a reverse search from index; returns UString::npos if nothing is found More... | |
Operators | |
bool | operator< (const UString &right) const |
less than operator More... | |
bool | operator<= (const UString &right) const |
less than or equal operator More... | |
bool | operator> (const UString &right) const |
greater than operator More... | |
bool | operator>= (const UString &right) const |
greater than or equal operator More... | |
bool | operator== (const UString &right) const |
equality operator More... | |
bool | operator!= (const UString &right) const |
inequality operator More... | |
UString & | operator= (const UString &s) |
assignment operator, implicitly casts all compatible types More... | |
UString & | operator= (code_point ch) |
assignment operator More... | |
UString & | operator= (char ch) |
assignment operator More... | |
UString & | operator= (wchar_t ch) |
assignment operator More... | |
UString & | operator= (unicode_char ch) |
assignment operator More... | |
code_point & | operator[] (size_type index) |
code point dereference operator More... | |
const code_point & | operator[] (size_type index) const |
code point dereference operator More... | |
Implicit Cast Operators | |
operator std::string () const | |
implicit cast to std::string More... | |
operator std::wstring () const | |
implicit cast to std::wstring More... | |
Static Public Member Functions | |
UTF-16 character encoding/decoding | |
static bool | _utf16_independent_char (code_point cp) |
returns true if cp does not match the signature for the lead of follow code point of a surrogate pair in a UTF-16 sequence More... | |
static bool | _utf16_surrogate_lead (code_point cp) |
returns true if cp matches the signature of a surrogate pair lead character More... | |
static bool | _utf16_surrogate_follow (code_point cp) |
returns true if cp matches the signature of a surrogate pair following character More... | |
static size_t | _utf16_char_length (code_point cp) |
estimates the number of UTF-16 code points in the sequence starting with cp More... | |
static size_t | _utf16_char_length (unicode_char uc) |
returns the number of UTF-16 code points needed to represent the given UTF-32 character cp More... | |
static size_t | _utf16_to_utf32 (const code_point in_cp[2], unicode_char &out_uc) |
converts the given UTF-16 character buffer in_cp to a single UTF-32 Unicode character out_uc, returns the number of code points used to create the output character (2 for surrogate pairs, otherwise 1) More... | |
static size_t | _utf32_to_utf16 (const unicode_char &in_uc, code_point out_cp[2]) |
writes the given UTF-32 uc_in to the buffer location out_cp using UTF-16 encoding, returns the number of code points used to encode the input (always 1 or 2) More... | |
Static Public Attributes | |
static const size_type | npos = static_cast<size_type>(~0) |
the usual constant representing: not found, no limit, etc More... | |
Related Functions | |
(Note that these are not member functions.) | |
UString | operator+ (const UString &s1, const UString &s2) |
string addition operator More... | |
UString | operator+ (const UString &s1, UString::code_point c) |
string addition operator More... | |
UString | operator+ (const UString &s1, UString::unicode_char c) |
string addition operator More... | |
UString | operator+ (const UString &s1, char c) |
string addition operator More... | |
UString | operator+ (const UString &s1, wchar_t c) |
string addition operator More... | |
UString | operator+ (UString::code_point c, const UString &s2) |
string addition operator More... | |
UString | operator+ (UString::unicode_char c, const UString &s2) |
string addition operator More... | |
UString | operator+ (char c, const UString &s2) |
string addition operator More... | |
UString | operator+ (wchar_t c, const UString &s2) |
string addition operator More... | |
std::ostream & | operator<< (std::ostream &os, const UString &s) |
std::ostream write operator More... | |
std::wostream & | operator<< (std::wostream &os, const UString &s) |
std::wostream write operator More... | |
UTF-8 character encoding/decoding | |
static bool | _utf8_start_char (unsigned char cp) |
returns true if cp is the beginning of a UTF-8 sequence More... | |
static size_t | _utf8_char_length (unsigned char cp) |
estimates the number of UTF-8 code points in the sequence starting with cp More... | |
static size_t | _utf8_char_length (unicode_char uc) |
returns the number of UTF-8 code points needed to represent the given UTF-32 character cp More... | |
static size_t | _utf8_to_utf32 (const unsigned char in_cp[6], unicode_char &out_uc) |
converts the given UTF-8 character buffer to a single UTF-32 Unicode character, returns the number of bytes used to create the output character (maximum of 6) More... | |
static size_t | _utf32_to_utf8 (const unicode_char &in_uc, unsigned char out_cp[6]) |
writes the given UTF-32 uc_in to the buffer location out_cp using UTF-8 encoding, returns the number of bytes used to encode the input More... | |
static size_type | _verifyUTF8 (const unsigned char *c_str) |
verifies a UTF-8 stream, returning the total number of Unicode characters found More... | |
static size_type | _verifyUTF8 (const std::string &str) |
verifies a UTF-8 stream, returning the total number of Unicode characters found More... | |
A UTF-16 string with implicit conversion to/from std::string and std::wstring.
This class provides a complete 1 to 1 map of most std::string functions (at least to my knowledge). Implicit conversions allow this string class to work with all common C++ string formats, with specialty functions defined where implicit conversion would cause potential problems or is otherwise unavailable.
Some additional functionality is present to assist in working with characters using the 32-bit UTF-32 encoding. (Which is guaranteed to fit any Unicode character into a single code point.) Note: Reverse iterators do not have this functionality due to the ambiguity that surrounds working with UTF-16 in reverse. (Such as, where should an iterator point to represent the beginning of a surrogate pair?)
Definition at line 135 of file MyGUI_UString.h.
using MyGUI::UString::code_point = uint16 |
a single UTF-16 code point
Definition at line 160 of file MyGUI_UString.h.
const iterator
Definition at line 407 of file MyGUI_UString.h.
const reverse iterator
Definition at line 408 of file MyGUI_UString.h.
using MyGUI::UString::dstring = std::basic_string<code_point> |
Definition at line 165 of file MyGUI_UString.h.
iterator
Definition at line 405 of file MyGUI_UString.h.
reverse iterator
Definition at line 406 of file MyGUI_UString.h.
using MyGUI::UString::size_type = size_t |
size type used to indicate string size and character positions within the string
Definition at line 152 of file MyGUI_UString.h.
using MyGUI::UString::unicode_char = uint32 |
a single 32-bit Unicode character
Definition at line 157 of file MyGUI_UString.h.
using MyGUI::UString::utf32string = std::basic_string<unicode_char> |
string type used for returning UTF-32 formatted data
Definition at line 168 of file MyGUI_UString.h.
using MyGUI::UString::value_type = code_point |
value type typedef for use in iterators
Definition at line 163 of file MyGUI_UString.h.
MyGUI::UString::UString | ( | ) |
default constructor, creates an empty string
Definition at line 508 of file MyGUI_UString.cpp.
MyGUI::UString::UString | ( | const UString & | copy | ) |
copy constructor
Definition at line 513 of file MyGUI_UString.cpp.
MyGUI::UString::UString | ( | size_type | length, |
const code_point & | ch | ||
) |
length copies of ch
Definition at line 519 of file MyGUI_UString.cpp.
MyGUI::UString::UString | ( | const code_point * | str | ) |
duplicate of nul-terminated sequence str
Definition at line 525 of file MyGUI_UString.cpp.
MyGUI::UString::UString | ( | const code_point * | str, |
size_type | length | ||
) |
duplicate of str, length code points long
Definition at line 531 of file MyGUI_UString.cpp.
substring of str starting at index and length code points long
Definition at line 537 of file MyGUI_UString.cpp.
MyGUI::UString::UString | ( | const wchar_t * | w_str | ) |
duplicate of nul-terminated wchar_t
array
MyGUI::UString::UString | ( | const wchar_t * | w_str, |
size_type | length | ||
) |
duplicate of w_str, length characters long
MyGUI::UString::UString | ( | const std::wstring & | wstr | ) |
duplicate of wstr
Definition at line 557 of file MyGUI_UString.cpp.
MyGUI::UString::UString | ( | const char * | c_str | ) |
duplicate of nul-terminated C-string c_str (UTF-8 encoding)
Definition at line 563 of file MyGUI_UString.cpp.
MyGUI::UString::UString | ( | const char * | c_str, |
size_type | length | ||
) |
duplicate of c_str, length characters long (UTF-8 encoding)
Definition at line 569 of file MyGUI_UString.cpp.
MyGUI::UString::UString | ( | const std::string & | str | ) |
duplicate of str (UTF-8 encoding)
Definition at line 575 of file MyGUI_UString.cpp.
|
explicit |
Definition at line 581 of file MyGUI_UString.cpp.
MyGUI::UString::~UString | ( | ) |
destructor
Definition at line 587 of file MyGUI_UString.cpp.
|
static |
estimates the number of UTF-16 code points in the sequence starting with cp
Definition at line 1654 of file MyGUI_UString.cpp.
|
static |
returns the number of UTF-16 code points needed to represent the given UTF-32 character cp
Definition at line 1661 of file MyGUI_UString.cpp.
|
static |
returns true
if cp does not match the signature for the lead of follow code point of a surrogate pair in a UTF-16 sequence
Definition at line 1633 of file MyGUI_UString.cpp.
|
static |
returns true
if cp matches the signature of a surrogate pair following character
Definition at line 1647 of file MyGUI_UString.cpp.
|
static |
returns true
if cp matches the signature of a surrogate pair lead character
Definition at line 1640 of file MyGUI_UString.cpp.
|
static |
converts the given UTF-16 character buffer in_cp to a single UTF-32 Unicode character out_uc, returns the number of code points used to create the output character (2 for surrogate pairs, otherwise 1)
This function does it's best to prevent error conditions, verifying complete surrogate pairs before applying the algorithm. In the event that half of a pair is found it will happily generate a value in the 0xD800 - 0xDFFF range, which is normally an invalid Unicode value but we preserve them for use as sentinel values.
Definition at line 1668 of file MyGUI_UString.cpp.
|
static |
writes the given UTF-32 uc_in to the buffer location out_cp using UTF-16 encoding, returns the number of code points used to encode the input (always 1 or 2)
This function, like its counterpart, will happily create invalid UTF-16 surrogate pairs. These invalid entries will be created for any value of in_uc
that falls in the range U+D800 - U+DFFF. These are generally useful as sentinel values to represent various program specific conditions.
Definition at line 1697 of file MyGUI_UString.cpp.
|
static |
writes the given UTF-32 uc_in to the buffer location out_cp using UTF-8 encoding, returns the number of bytes used to encode the input
Definition at line 1804 of file MyGUI_UString.cpp.
|
static |
returns the number of UTF-8 code points needed to represent the given UTF-32 character cp
Definition at line 1738 of file MyGUI_UString.cpp.
|
static |
estimates the number of UTF-8 code points in the sequence starting with cp
Definition at line 1725 of file MyGUI_UString.cpp.
|
static |
returns true
if cp is the beginning of a UTF-8 sequence
Definition at line 1720 of file MyGUI_UString.cpp.
|
static |
converts the given UTF-8 character buffer to a single UTF-32 Unicode character, returns the number of bytes used to create the output character (maximum of 6)
Definition at line 1759 of file MyGUI_UString.cpp.
|
static |
verifies a UTF-8 stream, returning the total number of Unicode characters found
Definition at line 1848 of file MyGUI_UString.cpp.
|
static |
verifies a UTF-8 stream, returning the total number of Unicode characters found
Definition at line 1842 of file MyGUI_UString.cpp.
appends num characters of str on to the end of the current string (UTF-8 encoding)
Definition at line 1037 of file MyGUI_UString.cpp.
UString & MyGUI::UString::append | ( | const code_point * | str | ) |
appends str on to the end of the current string
Definition at line 995 of file MyGUI_UString.cpp.
UString & MyGUI::UString::append | ( | const code_point * | str, |
size_type | num | ||
) |
appends num characters of str on to the end of the current string
Definition at line 1007 of file MyGUI_UString.cpp.
appends str on to the end of the current string
Definition at line 989 of file MyGUI_UString.cpp.
appends a substring of str starting at index that is len characters long on to the end of the current string
Definition at line 1001 of file MyGUI_UString.cpp.
appends num characters of str on to the end of the current string
appends the sequence denoted by start and end on to the end of the current string
Definition at line 1019 of file MyGUI_UString.cpp.
appends num repetitions of ch on to the end of the current string (Unicode values less than 128)
Definition at line 1044 of file MyGUI_UString.cpp.
UString & MyGUI::UString::append | ( | size_type | num, |
code_point | ch | ||
) |
appends num repetitions of ch on to the end of the current string
Definition at line 1013 of file MyGUI_UString.cpp.
UString & MyGUI::UString::append | ( | size_type | num, |
unicode_char | ch | ||
) |
appends num repetitions of ch on to the end of the current string (Full Unicode spectrum)
Definition at line 1050 of file MyGUI_UString.cpp.
appends num repetitions of ch on to the end of the current string
UString & MyGUI::UString::assign | ( | const char * | c_str | ) |
assign c_str to the current string (c_str is treated as a UTF-8 stream)
Definition at line 976 of file MyGUI_UString.cpp.
assign the first num characters of c_str to the current string (c_str is treated as a UTF-8 stream)
Definition at line 982 of file MyGUI_UString.cpp.
UString & MyGUI::UString::assign | ( | const code_point * | str | ) |
assign the nul-terminated str to the current string
Definition at line 869 of file MyGUI_UString.cpp.
UString & MyGUI::UString::assign | ( | const code_point * | str, |
size_type | num | ||
) |
assign the first num characters of str to the current string
Definition at line 875 of file MyGUI_UString.cpp.
UString & MyGUI::UString::assign | ( | const std::string & | str | ) |
assign str to the current string (str is treated as a UTF-8 stream)
Definition at line 934 of file MyGUI_UString.cpp.
UString & MyGUI::UString::assign | ( | const std::wstring & | wstr | ) |
assign wstr to the current string (wstr is treated as a UTF-16 stream)
Definition at line 893 of file MyGUI_UString.cpp.
assign str to the current string
Definition at line 863 of file MyGUI_UString.cpp.
assign len entries from str to the current string, starting at index
Definition at line 881 of file MyGUI_UString.cpp.
UString & MyGUI::UString::assign | ( | const utf32string & | str | ) |
Definition at line 967 of file MyGUI_UString.cpp.
UString & MyGUI::UString::assign | ( | const wchar_t * | w_str | ) |
assign w_str to the current string
assign the first num characters of w_str to the current string
gives the current string the values from start to end
Definition at line 857 of file MyGUI_UString.cpp.
UString & MyGUI::UString::assign | ( | size_type | num, |
const code_point & | ch | ||
) |
assign num copies of ch to the current string
Definition at line 887 of file MyGUI_UString.cpp.
const UString::utf32string & MyGUI::UString::asUTF32 | ( | ) | const |
returns the current string in UTF-32 form within a utf32string
Definition at line 715 of file MyGUI_UString.cpp.
const UString::unicode_char * MyGUI::UString::asUTF32_c_str | ( | ) | const |
returns the current string in UTF-32 form as a nul-terminated unicode_char array
Definition at line 721 of file MyGUI_UString.cpp.
const std::string & MyGUI::UString::asUTF8 | ( | ) | const |
returns the current string in UTF-8 form within a std::string
Definition at line 703 of file MyGUI_UString.cpp.
const char * MyGUI::UString::asUTF8_c_str | ( | ) | const |
returns the current string in UTF-8 form as a nul-terminated char array
Definition at line 709 of file MyGUI_UString.cpp.
const std::wstring & MyGUI::UString::asWStr | ( | ) | const |
returns the current string in the native form of std::wstring
Definition at line 727 of file MyGUI_UString.cpp.
const wchar_t * MyGUI::UString::asWStr_c_str | ( | ) | const |
returns the current string in the native form of a nul-terminated wchar_t array
Definition at line 733 of file MyGUI_UString.cpp.
UString::code_point & MyGUI::UString::at | ( | size_type | loc | ) |
returns a reference to the element in the string at index loc
Definition at line 739 of file MyGUI_UString.cpp.
const UString::code_point & MyGUI::UString::at | ( | size_type | loc | ) | const |
returns a reference to the element in the string at index loc
Definition at line 744 of file MyGUI_UString.cpp.
UString::iterator MyGUI::UString::begin | ( | ) |
returns an iterator to the first element of the string
Definition at line 793 of file MyGUI_UString.cpp.
UString::const_iterator MyGUI::UString::begin | ( | ) | const |
returns an iterator to the first element of the string
Definition at line 801 of file MyGUI_UString.cpp.
const UString::code_point * MyGUI::UString::c_str | ( | ) | const |
returns a pointer to the first character in the current string
Definition at line 638 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::capacity | ( | ) | const |
returns the number of elements that the string can hold before it will need to allocate more space
Definition at line 648 of file MyGUI_UString.cpp.
void MyGUI::UString::clear | ( | ) |
deletes all of the elements in the string
Definition at line 653 of file MyGUI_UString.cpp.
int MyGUI::UString::compare | ( | const code_point * | str | ) | const |
compare str to the current string
Definition at line 1251 of file MyGUI_UString.cpp.
int MyGUI::UString::compare | ( | const UString & | str | ) | const |
compare str to the current string
Definition at line 1246 of file MyGUI_UString.cpp.
int MyGUI::UString::compare | ( | size_type | index, |
size_type | length, | ||
const char * | c_str, | ||
size_type | length2 | ||
) | const |
compare a substring of str to a substring of the current string, where the substring of str begins at zero and is length2 UTF-8 code points long, and the substring of the current string begins at index and is length characters long
Definition at line 1279 of file MyGUI_UString.cpp.
int MyGUI::UString::compare | ( | size_type | index, |
size_type | length, | ||
const code_point * | str, | ||
size_type | length2 | ||
) | const |
compare a substring of str to a substring of the current string, where the substring of str begins at zero and is length2 characters long, and the substring of the current string begins at index and is length characters long
Definition at line 1266 of file MyGUI_UString.cpp.
compare str to a substring of the current string, starting at index for length characters
Definition at line 1256 of file MyGUI_UString.cpp.
int MyGUI::UString::compare | ( | size_type | index, |
size_type | length, | ||
const UString & | str, | ||
size_type | index2, | ||
size_type | length2 | ||
) | const |
compare a substring of str to a substring of the current string, where index2 and length2 refer to str and index and length refer to the current string
Definition at line 1261 of file MyGUI_UString.cpp.
int MyGUI::UString::compare | ( | size_type | index, |
size_type | length, | ||
const wchar_t * | w_str, | ||
size_type | length2 | ||
) | const |
compare a substring of str to a substring of the current string, where the substring of str begins at zero and is length2 elements long, and the substring of the current string begins at index and is length characters long
const UString::code_point * MyGUI::UString::data | ( | ) | const |
returns a pointer to the first character in the current string
Definition at line 643 of file MyGUI_UString.cpp.
bool MyGUI::UString::empty | ( | ) | const |
returns true
if the string has no elements, false
otherwise
Definition at line 633 of file MyGUI_UString.cpp.
UString::iterator MyGUI::UString::end | ( | ) |
returns an iterator just past the end of the string
Definition at line 809 of file MyGUI_UString.cpp.
UString::const_iterator MyGUI::UString::end | ( | ) | const |
returns an iterator just past the end of the string
Definition at line 817 of file MyGUI_UString.cpp.
UString::iterator MyGUI::UString::erase | ( | iterator | loc | ) |
removes the code point pointed to by loc, returning an iterator to the next character
Definition at line 1179 of file MyGUI_UString.cpp.
UString::iterator MyGUI::UString::erase | ( | iterator | start, |
iterator | end | ||
) |
removes the code points between start and end (including the one at start but not the one at end), returning an iterator to the code point after the last code point removed
Definition at line 1187 of file MyGUI_UString.cpp.
removes num code points from the current string, starting at index
Definition at line 1195 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::find | ( | char | ch, |
size_type | index = 0 |
||
) | const |
returns the index of the first occurrence ch within the current string, starting at index; returns UString::npos
if nothing is found
ch is only capable of representing Unicode values up to U+007F (127)
Definition at line 1310 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::find | ( | code_point | ch, |
size_type | index = 0 |
||
) | const |
returns the index of the first occurrence ch within the current string, starting at index; returns UString::npos
if nothing is found
ch is only capable of representing Unicode values up to U+FFFF (65535)
Definition at line 1315 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::find | ( | const char * | c_str, |
size_type | index, | ||
size_type | length | ||
) | const |
returns the index of the first occurrence of str within the current string and within length code points, starting at index; returns UString::npos
if nothing is found
cp_str is a UTF-8 encoded string
Definition at line 1296 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::find | ( | const code_point * | cp_str, |
size_type | index, | ||
size_type | length | ||
) | const |
returns the index of the first occurrence of str within the current string and within length code points, starting at index; returns UString::npos
if nothing is found
cp_str is a UTF-16 encoded string
Definition at line 1290 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::find | ( | const UString & | str, |
size_type | index = 0 |
||
) | const |
returns the index of the first occurrence of str within the current string, starting at index; returns UString::npos
if nothing is found
str is a UTF-16 encoded string, but through implicit casting can also be a UTF-8 encoded string (const char* or std::string)
Definition at line 1285 of file MyGUI_UString.cpp.
returns the index of the first occurrence of str within the current string and within length code points, starting at index; returns UString::npos
if nothing is found
cp_str is a UTF-16 encoded string
UString::size_type MyGUI::UString::find | ( | unicode_char | ch, |
size_type | index = 0 |
||
) | const |
returns the index of the first occurrence ch within the current string, starting at index; returns UString::npos
if nothing is found
ch can fully represent any Unicode character
Definition at line 1327 of file MyGUI_UString.cpp.
returns the index of the first occurrence ch within the current string, starting at index; returns UString::npos
if nothing is found
ch is only capable of representing Unicode values up to U+FFFF (65535)
UString::size_type MyGUI::UString::find_first_not_of | ( | char | ch, |
size_type | index = 0 |
||
) | const |
returns the index of the first character within the current string that does not match ch, starting the search at index; returns UString::npos
if nothing is found
Definition at line 1442 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::find_first_not_of | ( | code_point | ch, |
size_type | index = 0 |
||
) | const |
returns the index of the first character within the current string that does not match ch, starting the search at index; returns UString::npos
if nothing is found
Definition at line 1435 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::find_first_not_of | ( | const UString & | str, |
size_type | index = 0 , |
||
size_type | num = npos |
||
) | const |
returns the index of the first character within the current string that does not match any character in str, beginning the search at index and searching at most num characters; returns UString::npos
if nothing is found
Definition at line 1422 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::find_first_not_of | ( | unicode_char | ch, |
size_type | index = 0 |
||
) | const |
returns the index of the first character within the current string that does not match ch, starting the search at index; returns UString::npos
if nothing is found
Definition at line 1454 of file MyGUI_UString.cpp.
returns the index of the first character within the current string that does not match ch, starting the search at index; returns UString::npos
if nothing is found
UString::size_type MyGUI::UString::find_first_of | ( | char | ch, |
size_type | index = 0 |
||
) | const |
returns the index of the first occurrence of ch in the current string, starting the search at index; returns UString::npos
if nothing is found
Definition at line 1403 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::find_first_of | ( | code_point | ch, |
size_type | index = 0 |
||
) | const |
returns the index of the first occurrence of ch in the current string, starting the search at index; returns UString::npos
if nothing is found
Definition at line 1396 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::find_first_of | ( | const UString & | str, |
size_type | index = 0 , |
||
size_type | num = npos |
||
) | const |
Returns the index of the first character within the current string that matches any character in str, beginning the search at index and searching at most num characters; returns UString::npos
if nothing is found.
Definition at line 1383 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::find_first_of | ( | unicode_char | ch, |
size_type | index = 0 |
||
) | const |
returns the index of the first occurrence of ch in the current string, starting the search at index; returns UString::npos
if nothing is found
Definition at line 1415 of file MyGUI_UString.cpp.
returns the index of the first occurrence of ch in the current string, starting the search at index; returns UString::npos
if nothing is found
UString::size_type MyGUI::UString::find_last_not_of | ( | char | ch, |
size_type | index = npos |
||
) | const |
returns the index of the last occurrence of a character that does not match ch in the current string, doing a reverse search from index; returns UString::npos
if nothing is found
Definition at line 1531 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::find_last_not_of | ( | code_point | ch, |
size_type | index = npos |
||
) | const |
returns the index of the last occurrence of a character that does not match ch in the current string, doing a reverse search from index; returns UString::npos
if nothing is found
Definition at line 1524 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::find_last_not_of | ( | const UString & | str, |
size_type | index = npos , |
||
size_type | num = npos |
||
) | const |
returns the index of the last character within the current string that does not match any character in str, doing a reverse search from index; returns UString::npos
if nothing is found
Definition at line 1503 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::find_last_not_of | ( | unicode_char | ch, |
size_type | index = npos |
||
) | const |
returns the index of the last occurrence of a character that does not match ch in the current string, doing a reverse search from index; returns UString::npos
if nothing is found
Definition at line 1543 of file MyGUI_UString.cpp.
returns the index of the last occurrence of a character that does not match ch in the current string, doing a reverse search from index; returns UString::npos
if nothing is found
returns the index of the first occurrence of ch in the current string, doing a reverse search from index; returns UString::npos
if nothing is found
Definition at line 814 of file MyGUI_UString.h.
UString::size_type MyGUI::UString::find_last_of | ( | code_point | ch, |
size_type | index = npos |
||
) | const |
returns the index of the first occurrence of ch in the current string, doing a reverse search from index; returns UString::npos
if nothing is found
Definition at line 1482 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::find_last_of | ( | const UString & | str, |
size_type | index = npos , |
||
size_type | num = npos |
||
) | const |
returns the index of the first character within the current string that matches any character in str, doing a reverse search from index and searching at most num characters; returns UString::npos
if nothing is found
Definition at line 1461 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::find_last_of | ( | unicode_char | ch, |
size_type | index = npos |
||
) | const |
returns the index of the first occurrence of ch in the current string, doing a reverse search from index; returns UString::npos
if nothing is found
Definition at line 1496 of file MyGUI_UString.cpp.
returns the index of the first occurrence of ch in the current string, doing a reverse search from index; returns UString::npos
if nothing is found
UString::unicode_char MyGUI::UString::getChar | ( | size_type | loc | ) | const |
returns the data point loc evaluated as a UTF-32 value
This function will will only properly decode surrogate pairs when loc points to the index of a lead code point that is followed by a trailing code point. Evaluating the trailing code point itself, or pointing to a code point that is a sentinel value (part of a broken pair) will return the value of just that code point (not a valid Unicode value, but useful as a sentinel value).
Definition at line 749 of file MyGUI_UString.cpp.
UString::iterator MyGUI::UString::insert | ( | iterator | i, |
const code_point & | ch | ||
) |
inserts ch before the code point denoted by i
Definition at line 1066 of file MyGUI_UString.cpp.
inserts the code points denoted by start and end into the current string, before the code point specified by i
Definition at line 1086 of file MyGUI_UString.cpp.
inserts num copies of ch into the current string, before the code point denoted by i
Definition at line 1159 of file MyGUI_UString.cpp.
void MyGUI::UString::insert | ( | iterator | i, |
size_type | num, | ||
const code_point & | ch | ||
) |
inserts num copies of ch into the current string, before the code point denoted by i
Definition at line 1148 of file MyGUI_UString.cpp.
void MyGUI::UString::insert | ( | iterator | i, |
size_type | num, | ||
const unicode_char & | ch | ||
) |
inserts num copies of ch into the current string, before the code point denoted by i
Definition at line 1164 of file MyGUI_UString.cpp.
inserts num copies of ch into the current string, before the code point denoted by i
inserts num code points of str into the current string, at location index
Definition at line 1106 of file MyGUI_UString.cpp.
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inline |
inserts str into the current string, at location index
Definition at line 634 of file MyGUI_UString.h.
UString & MyGUI::UString::insert | ( | size_type | index, |
const code_point * | str, | ||
size_type | num | ||
) |
inserts num code points of str into the current string, at location index
Definition at line 1091 of file MyGUI_UString.cpp.
inserts str into the current string, at location index
Definition at line 1074 of file MyGUI_UString.cpp.
inserts num code points of str into the current string, at location index
inserts num copies of ch into the current string, at location index
Definition at line 1127 of file MyGUI_UString.cpp.
UString & MyGUI::UString::insert | ( | size_type | index, |
size_type | num, | ||
code_point | ch | ||
) |
inserts num copies of ch into the current string, at location index
Definition at line 1113 of file MyGUI_UString.cpp.
UString & MyGUI::UString::insert | ( | size_type | index, |
size_type | num, | ||
unicode_char | ch | ||
) |
inserts num copies of ch into the current string, at location index
Definition at line 1133 of file MyGUI_UString.cpp.
inserts num copies of ch into the current string, at location index
UString & MyGUI::UString::insert | ( | size_type | index1, |
const UString & | str, | ||
size_type | index2, | ||
size_type | num | ||
) |
inserts a substring of str (starting at index2 and num code points long) into the current string, at location index1
Definition at line 1080 of file MyGUI_UString.cpp.
bool MyGUI::UString::inString | ( | unicode_char | ch | ) | const |
returns true
if the given Unicode character ch is in this string
Definition at line 693 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::length | ( | ) | const |
Returns the number of code points in the current string.
Definition at line 597 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::length_Characters | ( | ) | const |
Returns the number of Unicode characters in the string.
Executes in linear time.
Definition at line 602 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::max_size | ( | ) | const |
returns the maximum number of UTF-16 code points that the string can hold
Definition at line 613 of file MyGUI_UString.cpp.
MyGUI::UString::operator std::string | ( | ) | const |
implicit cast to std::string
Definition at line 1621 of file MyGUI_UString.cpp.
MyGUI::UString::operator std::wstring | ( | ) | const |
implicit cast to std::wstring
Definition at line 1627 of file MyGUI_UString.cpp.
bool MyGUI::UString::operator!= | ( | const UString & | right | ) | const |
inequality operator
Definition at line 1606 of file MyGUI_UString.cpp.
bool MyGUI::UString::operator< | ( | const UString & | right | ) | const |
less than operator
Definition at line 1550 of file MyGUI_UString.cpp.
bool MyGUI::UString::operator<= | ( | const UString & | right | ) | const |
less than or equal operator
Definition at line 1555 of file MyGUI_UString.cpp.
UString & MyGUI::UString::operator= | ( | char | ch | ) |
assignment operator
Definition at line 1571 of file MyGUI_UString.cpp.
UString & MyGUI::UString::operator= | ( | code_point | ch | ) |
assignment operator
Definition at line 1565 of file MyGUI_UString.cpp.
assignment operator, implicitly casts all compatible types
Definition at line 1560 of file MyGUI_UString.cpp.
UString & MyGUI::UString::operator= | ( | unicode_char | ch | ) |
assignment operator
Definition at line 1585 of file MyGUI_UString.cpp.
UString & MyGUI::UString::operator= | ( | wchar_t | ch | ) |
assignment operator
bool MyGUI::UString::operator== | ( | const UString & | right | ) | const |
equality operator
Definition at line 1601 of file MyGUI_UString.cpp.
bool MyGUI::UString::operator> | ( | const UString & | right | ) | const |
greater than operator
Definition at line 1591 of file MyGUI_UString.cpp.
bool MyGUI::UString::operator>= | ( | const UString & | right | ) | const |
greater than or equal operator
Definition at line 1596 of file MyGUI_UString.cpp.
UString::code_point & MyGUI::UString::operator[] | ( | size_type | index | ) |
code point dereference operator
Definition at line 1611 of file MyGUI_UString.cpp.
const UString::code_point & MyGUI::UString::operator[] | ( | size_type | index | ) | const |
code point dereference operator
Definition at line 1616 of file MyGUI_UString.cpp.
void MyGUI::UString::push_back | ( | char | val | ) |
appends val to the end of the string
Limited to characters under the 127 value barrier.
Definition at line 688 of file MyGUI_UString.cpp.
void MyGUI::UString::push_back | ( | code_point | val | ) |
appends val to the end of the string
This can be used to push surrogate pair code points, you'll just need to push them one after the other.
Definition at line 683 of file MyGUI_UString.cpp.
void MyGUI::UString::push_back | ( | unicode_char | val | ) |
appends val to the end of the string
Definition at line 667 of file MyGUI_UString.cpp.
void MyGUI::UString::push_back | ( | wchar_t | val | ) |
appends val to the end of the string
UString::reverse_iterator MyGUI::UString::rbegin | ( | ) |
returns a reverse iterator to the last element of the string
Definition at line 825 of file MyGUI_UString.cpp.
UString::const_reverse_iterator MyGUI::UString::rbegin | ( | ) | const |
returns a reverse iterator to the last element of the string
Definition at line 833 of file MyGUI_UString.cpp.
UString::reverse_iterator MyGUI::UString::rend | ( | ) |
returns a reverse iterator just past the beginning of the string
Definition at line 841 of file MyGUI_UString.cpp.
UString::const_reverse_iterator MyGUI::UString::rend | ( | ) | const |
returns a reverse iterator just past the beginning of the string
Definition at line 849 of file MyGUI_UString.cpp.
UString & MyGUI::UString::replace | ( | iterator | start, |
iterator | end, | ||
const UString & | str, | ||
size_type | num = npos |
||
) |
replaces code points in the current string from start to end with num code points from str
Definition at line 1222 of file MyGUI_UString.cpp.
UString & MyGUI::UString::replace | ( | iterator | start, |
iterator | end, | ||
size_type | num, | ||
code_point | ch | ||
) |
replaces the code points in the current string from start to end with num copies of ch
Definition at line 1237 of file MyGUI_UString.cpp.
UString & MyGUI::UString::replace | ( | size_type | index, |
size_type | num1, | ||
size_type | num2, | ||
code_point | ch | ||
) |
replaces up to num1 code points in the current string (beginning at index) with num2
copies of ch
Definition at line 1231 of file MyGUI_UString.cpp.
replaces up to num1 code points of the current string (starting at index1) with str
Definition at line 1204 of file MyGUI_UString.cpp.
UString & MyGUI::UString::replace | ( | size_type | index1, |
size_type | num1, | ||
const UString & | str, | ||
size_type | index2, | ||
size_type | num2 | ||
) |
replaces up to num1 code points of the current string (starting at index1) with up to num2 code points from str beginning at index2
Definition at line 1216 of file MyGUI_UString.cpp.
UString & MyGUI::UString::replace | ( | size_type | index1, |
size_type | num1, | ||
const UString & | str, | ||
size_type | num2 | ||
) |
replaces up to num1 code points of the current string (starting at index1) with up to num2 code points from str
Definition at line 1210 of file MyGUI_UString.cpp.
void MyGUI::UString::reserve | ( | size_type | size | ) |
sets the capacity of the string to at least size code points
Definition at line 618 of file MyGUI_UString.cpp.
void MyGUI::UString::resize | ( | size_type | num, |
const code_point & | val = 0 |
||
) |
changes the size of the string to size, filling in any new area with val
Definition at line 623 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::rfind | ( | char | ch, |
size_type | index = 0 |
||
) | const |
returns the location of the first occurrence of ch in the current string, doing a reverse search from index; returns UString::npos
if nothing is found
Definition at line 1359 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::rfind | ( | code_point | ch, |
size_type | index | ||
) | const |
returns the location of the first occurrence of ch in the current string, doing a reverse search from index; returns UString::npos
if nothing is found
Definition at line 1364 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::rfind | ( | const char * | c_str, |
size_type | index, | ||
size_type | num | ||
) | const |
returns the location of the first occurrence of str in the current string, doing a reverse search from index, searching at most num characters; returns UString::npos
if nothing is found
Definition at line 1345 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::rfind | ( | const code_point * | cp_str, |
size_type | index, | ||
size_type | num | ||
) | const |
returns the location of the first occurrence of str in the current string, doing a reverse search from index, searching at most num characters; returns UString::npos
if nothing is found
Definition at line 1339 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::rfind | ( | const UString & | str, |
size_type | index = 0 |
||
) | const |
returns the location of the first occurrence of str in the current string, doing a reverse search from index; returns UString::npos
if nothing is found
Definition at line 1334 of file MyGUI_UString.cpp.
returns the location of the first occurrence of str in the current string, doing a reverse search from index, searching at most num characters; returns UString::npos
if nothing is found
UString::size_type MyGUI::UString::rfind | ( | unicode_char | ch, |
size_type | index = 0 |
||
) | const |
returns the location of the first occurrence of ch in the current string, doing a reverse search from index; returns UString::npos
if nothing is found
Definition at line 1376 of file MyGUI_UString.cpp.
returns the location of the first occurrence of ch in the current string, doing a reverse search from index; returns UString::npos
if nothing is found
int MyGUI::UString::setChar | ( | size_type | loc, |
unicode_char | ch | ||
) |
sets the value of the character at loc to the Unicode value ch (UTF-32)
Providing sentinel values (values between U+D800-U+DFFF) are accepted, but you should be aware that you can also unwittingly create a valid surrogate pair if you don't pay attention to what you are doing.
Definition at line 766 of file MyGUI_UString.cpp.
UString::size_type MyGUI::UString::size | ( | ) | const |
Returns the number of code points in the current string.
Definition at line 592 of file MyGUI_UString.cpp.
returns a substring of the current string, starting at index, and num characters long.
If num is omitted, it will default to UString::npos
, and the substr() function will simply return the remainder of the string starting at index.
Definition at line 658 of file MyGUI_UString.cpp.
void MyGUI::UString::swap | ( | UString & | from | ) |
exchanges the elements of the current string with those of from
Definition at line 628 of file MyGUI_UString.cpp.
string addition operator
Definition at line 1008 of file MyGUI_UString.h.
string addition operator
Definition at line 990 of file MyGUI_UString.h.
string addition operator
Definition at line 978 of file MyGUI_UString.h.
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related |
string addition operator
Definition at line 982 of file MyGUI_UString.h.
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related |
string addition operator
Definition at line 986 of file MyGUI_UString.h.
string addition operator
Definition at line 995 of file MyGUI_UString.h.
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related |
string addition operator
Definition at line 1000 of file MyGUI_UString.h.
|
related |
string addition operator
Definition at line 1004 of file MyGUI_UString.h.
string addition operator
Definition at line 1013 of file MyGUI_UString.h.
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related |
std::ostream write operator
Definition at line 1066 of file MyGUI_UString.h.
|
related |
std::wostream write operator
Definition at line 1071 of file MyGUI_UString.h.
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mutable |
Definition at line 970 of file MyGUI_UString.h.
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mutable |
Definition at line 972 of file MyGUI_UString.h.
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mutable |
Definition at line 969 of file MyGUI_UString.h.
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mutable |
Definition at line 971 of file MyGUI_UString.h.
the usual constant representing: not found, no limit, etc
Definition at line 154 of file MyGUI_UString.h.