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.
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.
QPlaceRatings::QPlaceRatings(const QPlaceRatings &other)
Constructs a copy of other.
QPlaceRatings::~QPlaceRatings()
Destroys the ratings object.
bool QPlaceRatings::isEmpty() const
Returns true if all fields of the place ratings are 0; otherwise returns false.
QPlaceRatings &QPlaceRatings::operator=(const QPlaceRatings &other)
Assigns other to this ratings object and returns a reference to this ratings object.
Related Non-Members
bool operator!=(const QPlaceRatings &lhs, const QPlaceRatings &rhs)
Returns true if lhs is not equal to rhs, otherwise returns false.
bool operator==(const QPlaceRatings &lhs, const QPlaceRatings &rhs)
Returns true if lhs is equal to rhs, otherwise returns false.
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