DOM::DOMString Class Reference

#include <dom_string.h>

Public Member Functions
	DOMString ()
	DOMString (const char *str)
	DOMString (const char *str, uint len)
	DOMString (const DOMString &str)
	DOMString (const QChar *str, uint len)
	DOMString (const QString &)
	DOMString (DOMStringImpl *i)
QChar *	characters () const
DOMString	copy () const
bool	endsWith (const DOMString &str) const
int	find (const QChar c, int start=0) const
DOMStringImpl *	implementation () const
void	insert (DOMString str, uint pos)
bool	isEmpty () const
bool	isNull () const
uint	length () const
DOMString	lower () const
DOMString	operator+ (const DOMString &str)
DOMString &	operator+= (const DOMString &str)
DOMString &	operator= (const DOMString &str)
const QChar &	operator[] (unsigned int i) const
bool	percentage (int &_percentage) const
void	remove (unsigned int pos, int len=1)
int	reverseFind (const QChar c, int start=-1) const
DOMString	split (unsigned int pos)
bool	startsWith (const DOMString &str) const
QString	string () const
DOMString	substring (unsigned pos, unsigned len=UINT_MAX) const
float	toFloat (bool *ok=nullptr) const
int	toInt () const
int	toInt (bool *ok) const
DOMString	trimSpaces () const
void	truncate (unsigned int len)
QChar *	unicode () const
DOMString	upper () const

Static Public Member Functions
static DOMString	format (const char *format,...)
static DOMString	number (float f)

Protected Attributes
DOMStringImpl *	impl

Detailed Description

This class implements the basic string we use in the DOM.

We do not use QString for 2 reasons: Memory overhead, and the missing explicit sharing of strings we need for the DOM.

All DOMStrings are explicitly shared (they behave like pointers), meaning that modifications to one instance will also modify all others. If you wish to get a DOMString that is independent, use copy().

Definition at line 44 of file dom_string.h.

Constructor & Destructor Documentation

DOMString() [1/2]

DOM::DOMString::DOMString ( )

inline

default constructor.

Gives an empty DOMString

Definition at line 52 of file dom_string.h.

DOMString() [2/2]

DOMString::DOMString	(	const char *	str,
		uint	len
	)

Since

4.2

Definition at line 61 of file dom_string.cpp.

Member Function Documentation

implementation()

DOMStringImpl* DOM::DOMString::implementation ( ) const

inline

get a handle to the imlementation of the DOMString Use at own risk!!!

Definition at line 145 of file dom_string.h.

lower()

DOMString DOMString::lower

(

)

const

Returns a lowercase version of the string.

Definition at line 232 of file dom_string.cpp.

operator+()

DOMString DOMString::operator+

(

const DOMString &

str

)

add two DOMString's

Definition at line 128 of file dom_string.cpp.

operator+=()

DOMString & DOMString::operator+=

(

const DOMString &

str

)

append str to this string

Definition at line 108 of file dom_string.cpp.

operator[]()

const QChar & DOMString::operator[]

(

unsigned int

i

)

const

The character at position i of the DOMString.

If i >= length(), the character returned will be 0.

Definition at line 152 of file dom_string.cpp.

split()

DOMString DOMString::split

(

unsigned int

pos

)

Splits the string into two.

The original string gets truncated to pos, and the rest is returned.

Definition at line 224 of file dom_string.cpp.

trimSpaces()

DOMString DOMString::trimSpaces

(

)

const

Returns a string with Space Characters removed from the start and the end.

Space Characters as defined in https://dev.w3.org/html5/spec-LC/common-microsyntaxes.html#space-character

Definition at line 345 of file dom_string.cpp.

upper()

DOMString DOMString::upper

(

)

const

Returns an uppercase version of the string.

Definition at line 240 of file dom_string.cpp.

---

The documentation for this class was generated from the following files:

• dom_string.h
• dom_string.cpp