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KHTML

DOM::DOMString

DOM::DOMString Class Reference

#include <dom_string.h>

List of all members.


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 42 of file dom_string.h.


Public Member Functions

QChar * characters () const
DOMString copy () const
 DOMString (const DOMString &str)
 DOMString (DOMStringImpl *i)
 DOMString (const char *str)
 DOMString (const QString &)
 DOMString (const QChar *str, uint len)
 DOMString ()
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)
DOMString split (unsigned int pos)
QString string () const
float toFloat (bool *ok=0) const
int toInt (bool *ok) const
int toInt () const
void truncate (unsigned int len)
QChar * unicode () const
DOMString upper () const
virtual ~DOMString ()

Static Public Member Functions

static DOMString number (float f)

Protected Attributes

DOMStringImpl * impl

Friends

bool operator== (const DOMString &a, const char *b)

Constructor & Destructor Documentation

DOM::DOMString::DOMString (  )  [inline]

default constructor.

Gives an empty DOMString

Definition at line 50 of file dom_string.h.

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

Definition at line 29 of file dom_string.cpp.

DOMString::DOMString ( const QString &  str  ) 

Definition at line 35 of file dom_string.cpp.

DOMString::DOMString ( const char *  str  ) 

Definition at line 46 of file dom_string.cpp.

DOMString::DOMString ( DOMStringImpl *  i  ) 

Definition at line 57 of file dom_string.cpp.

DOMString::~DOMString (  )  [virtual]

Definition at line 69 of file dom_string.cpp.

DOMString::DOMString ( const DOMString &  str  ) 

Definition at line 63 of file dom_string.cpp.


Member Function Documentation

QChar* DOM::DOMString::characters (  )  const [inline]

Definition at line 101 of file dom_string.h.

DOMString DOMString::copy (  )  const

Definition at line 241 of file dom_string.cpp.

bool DOMString::endsWith ( const DOMString &  str  )  const

Definition at line 247 of file dom_string.cpp.

int DOMString::find ( const QChar  c,
int  start = 0 
) const

Definition at line 139 of file dom_string.cpp.

DOMStringImpl* DOM::DOMString::implementation (  )  const [inline]

Definition at line 122 of file dom_string.h.

void DOMString::insert ( DOMString  str,
uint  pos 
)

Definition at line 118 of file dom_string.cpp.

bool DOMString::isEmpty (  )  const

Definition at line 286 of file dom_string.cpp.

bool DOM::DOMString::isNull (  )  const [inline]

Definition at line 113 of file dom_string.h.

uint DOMString::length (  )  const

Definition at line 151 of file dom_string.cpp.

DOMString DOMString::lower (  )  const

Returns a lowercase version of the string.

Definition at line 173 of file dom_string.cpp.

DOMString DOMString::number ( float  f  )  [static]

Definition at line 236 of file dom_string.cpp.

DOMString DOMString::operator+ ( const DOMString &  str  ) 

add two DOMString's

Definition at line 105 of file dom_string.cpp.

DOMString & DOMString::operator+= ( const DOMString &  str  ) 

append str to this string

Definition at line 84 of file dom_string.cpp.

DOMString & DOMString::operator= ( const DOMString &  str  ) 

Definition at line 74 of file dom_string.cpp.

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 130 of file dom_string.cpp.

bool DOMString::percentage ( int &  _percentage  )  const

Definition at line 185 of file dom_string.cpp.

void DOMString::remove ( unsigned int  pos,
int  len = 1 
)

Definition at line 162 of file dom_string.cpp.

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 167 of file dom_string.cpp.

QString DOMString::string (  )  const

Definition at line 202 of file dom_string.cpp.

float DOMString::toFloat ( bool *  ok = 0  )  const

Definition at line 226 of file dom_string.cpp.

int DOMString::toInt ( bool *  ok  )  const

Definition at line 216 of file dom_string.cpp.

int DOMString::toInt (  )  const

Definition at line 209 of file dom_string.cpp.

void DOMString::truncate ( unsigned int  len  ) 

Definition at line 157 of file dom_string.cpp.

QChar * DOMString::unicode (  )  const

Definition at line 196 of file dom_string.cpp.

DOMString DOMString::upper (  )  const

Returns an uppercase version of the string.

Definition at line 179 of file dom_string.cpp.


Friends And Related Function Documentation

bool operator== ( const DOMString &  a,
const char *  b 
) [friend]

Definition at line 315 of file dom_string.cpp.


Member Data Documentation

DOMStringImpl* DOM::DOMString::impl [protected]

Definition at line 125 of file dom_string.h.


The documentation for this class was generated from the following files:
  • dom_string.h
  • dom_string.cpp

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