utf8rewind
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Class for managing UTF-8 encoded text. More...
#include <utf8string.hpp>
Classes | |
class | iterator |
Read-only class for stepping through a Utf8String instance. More... | |
Public Member Functions | |
Utf8String () | |
Utf8String (const Utf8String &other) | |
Utf8String (const char *text) | |
Utf8String (const wchar_t *text) | |
Utf8String & | operator= (const Utf8String &other) |
Utf8String & | operator= (const char *text) |
Utf8String & | operator= (const wchar_t *text) |
iterator | begin () |
Get an iterator for the start of the string. More... | |
iterator | end () |
Get an iterator for the end of the string. More... | |
size_t | length () const |
Get the length in codepoints. More... | |
size_t | size () const |
Get the size in bytes of the container. More... | |
void | clear () |
Clear the string. More... | |
bool | empty () const |
Check if the string is empty. More... | |
const char * | c_str () const |
Get a pointer to the string's data. More... | |
Class for managing UTF-8 encoded text.
utf8rewind::Utf8String::Utf8String | ( | ) |
utf8rewind::Utf8String::Utf8String | ( | const Utf8String & | other | ) |
utf8rewind::Utf8String::Utf8String | ( | const char * | text | ) |
utf8rewind::Utf8String::Utf8String | ( | const wchar_t * | text | ) |
iterator utf8rewind::Utf8String::begin | ( | ) |
Get an iterator for the start of the string.
The begin iterator will always point to the first byte of the string.
If the string is not valid or empty, the begin and end iterators will point to the same byte.
const char* utf8rewind::Utf8String::c_str | ( | ) | const |
Get a pointer to the string's data.
void utf8rewind::Utf8String::clear | ( | ) |
Clear the string.
When the string is cleared, the internal buffer is emptied, but the last byte is still an end-of-data character (0).
bool utf8rewind::Utf8String::empty | ( | ) | const |
Check if the string is empty.
iterator utf8rewind::Utf8String::end | ( | ) |
Get an iterator for the end of the string.
The end iterator will always point to the last byte of the string and is guaranteed to be 0.
If the string is not valid or empty, the begin and end iterators will point to the same byte.
size_t utf8rewind::Utf8String::length | ( | ) | const |
Get the length in codepoints.
The length in codepoints of a UTF-8 string is not equal to the size in bytes minues one because UTF-8 encoded text uses a variable amount of bytes for each codepoint.s
Utf8String& utf8rewind::Utf8String::operator= | ( | const Utf8String & | other | ) |
Utf8String& utf8rewind::Utf8String::operator= | ( | const char * | text | ) |
Utf8String& utf8rewind::Utf8String::operator= | ( | const wchar_t * | text | ) |
size_t utf8rewind::Utf8String::size | ( | ) | const |
Get the size in bytes of the container.