QPlaceRatings Class
The QPlaceRatings class holds rating information about a place. More...
Header: | #include <QPlaceRatings> |
qmake: | QT += location |
Properties
Public Functions
QPlaceRatings() | |
QPlaceRatings(const QPlaceRatings &other) | |
~QPlaceRatings() | |
qreal | average() const |
int | count() const |
bool | isEmpty() const |
qreal | maximum() const |
void | setAverage(qreal average) |
void | setCount(int count) |
void | setMaximum(qreal max) |
QPlaceRatings & | operator=(const QPlaceRatings &other) |
Related Non-Members
bool | operator!=(const QPlaceRatings &lhs, const QPlaceRatings &rhs) |
bool | operator==(const QPlaceRatings &lhs, const QPlaceRatings &rhs) |
Detailed Description
Rating information is used to describe how good a place is conceived to be. Typically this information is visualized as a number of stars. The average() function returns an aggregated ratings value out of a possible maximum as given by the maximum() function.
qDebug() << QString("This place rated ") + place.ratings().average() + "out of " + place.ratings().maximum() + "stars";
Property Documentation
average : qreal
This property holds the average value of individual ratings.
Access functions:
qreal | average() const |
void | setAverage(qreal average) |
count : int
This property holds the total number of individual ratings.
Access functions:
int | count() const |
void | setCount(int count) |
maximum : qreal
This property holds the maximum possible rating value.
Access functions:
qreal | maximum() const |
void | setMaximum(qreal max) |
Member Function Documentation
QPlaceRatings::QPlaceRatings()
Constructs a new ratings object.
[noexcept]
QPlaceRatings::QPlaceRatings(const QPlaceRatings &other)
Constructs a copy of other.
[noexcept]
QPlaceRatings::~QPlaceRatings()
Destroys the ratings object.
bool QPlaceRatings::isEmpty() const
Returns true if all fields of the place ratings are 0; otherwise returns false.
[noexcept]
QPlaceRatings &QPlaceRatings::operator=(const QPlaceRatings &other)
Assigns other to this ratings object and returns a reference to this ratings object.
Related Non-Members
[noexcept]
bool operator!=(const QPlaceRatings &lhs, const QPlaceRatings &rhs)
Returns true if lhs is not equal to rhs, otherwise returns false.
[noexcept]
bool operator==(const QPlaceRatings &lhs, const QPlaceRatings &rhs)
Returns true if lhs is equal to rhs, otherwise returns false.