Contents

• Public Functions
• Detailed Description

Detailed Description

TheQWebElementCollection::const_iterator class provides an STL-style const iterator forQWebElementCollection.

QWebElementCollection provides STL style const iterators for fast low-level access to the elements.

QWebElementCollection::const_iterator allows you to iterate over aQWebElementCollection.

Member Function Documentation

const_iterator::const_iterator(constconst_iterator & other)

Constructs a copy ofother.

bool const_iterator::operator!=(constconst_iterator & other) const

Returns true ifother points to a different element than this; iterator; otherwise returns false.

See alsooperator==().

constQWebElement const_iterator::operator*() const

Returns the current element.

const_iterator const_iterator::operator+(int j) const

Returns an iterator to the element atj positions forward from this iterator. Ifj is negative, the iterator goes backward.

See alsooperator-() andoperator+=().

const_iterator & const_iterator::operator++()

The prefix ++ operator (++it) advances the iterator to the next element in the collection and returns an iterator to the new current element.

Calling this function onQWebElementCollection::end() leads to undefined results.

See alsooperator--().

const_iterator const_iterator::operator++(int)

This is an overloaded function.

The postfix ++ operator (it++) advances the iterator to the next element in the collection and returns an iterator to the previously current element.

Calling this function onQWebElementCollection::end() leads to undefined results.

const_iterator & const_iterator::operator+=(int j)

Advances the iterator byj elements. Ifj is negative, the iterator goes backward.

See alsooperator-=() andoperator+().

const_iterator const_iterator::operator-(int j) const

Returns an iterator to the element atj positiosn backward from this iterator. Ifj is negative, the iterator goes forward.

See alsooperator+() andoperator-=().

int const_iterator::operator-(const_iterator other) const

Returns the number of elements between the item point to byother and the element pointed to by this iterator.

const_iterator & const_iterator::operator--()

The prefix -- operator (--it) makes the preceding element current and returns an iterator to the new current element.

Calling this function onQWebElementCollection::begin() leads to undefined results.

See alsooperator++().

const_iterator const_iterator::operator--(int)

This is an overloaded function.

The postfix -- operator (it--) makes the preceding element current and returns an iterator to the previously current element.

const_iterator & const_iterator::operator-=(int j)

Makes the iterator go back byj elements. Ifj is negative, the iterator goes forward.

See alsooperator+=() andoperator-().

bool const_iterator::operator<(constconst_iterator & other) const

Returns true if the element pointed to by this iterator is less than the element pointed to by theother iterator.

bool const_iterator::operator<=(constconst_iterator & other) const

Returns true if the element pointed to by this iterator is less than or equal to the element pointed to by theother iterator.

bool const_iterator::operator==(constconst_iterator & other) const

Returns true ifother points to the same item as this iterator; otherwise returns false.

See alsooperator!=().

bool const_iterator::operator>(constconst_iterator & other) const

Returns true if the element pointed to by this iterator is greater than the element pointed to by theother iterator.

bool const_iterator::operator>=(constconst_iterator & other) const

Returns true if the element pointed to by this iterator is greater than or equal to the element pointed to by theother iterator.