Contents
QMediaTimeInterval Class Reference
The QMediaTimeInterval class represents a time interval with integer precision. More...
#include <QMediaTimeInterval>
Public Functions
QMediaTimeInterval () | |
QMediaTimeInterval ( qint64 start, qint64 end ) | |
QMediaTimeInterval ( const QMediaTimeInterval & other ) | |
bool | contains ( qint64 time ) const |
qint64 | end () const |
bool | isNormal () const |
QMediaTimeInterval | normalized () const |
qint64 | start () const |
QMediaTimeInterval | translated ( qint64 offset ) const |
Detailed Description
The QMediaTimeInterval class represents a time interval with integer precision.
An interval is specified by an inclusive start() and end() time. These must be set in the constructor, as this is an immutable class. The specific units of time represented by the class have not been defined - it is suitable for any times which can be represented by a signed 64 bit integer.
The isNormal() method determines if a time interval is normal (a normal time interval has start() <= end()). An abnormal interval can be converted in to a normal interval by calling the normalized() method.
The contains() method determines if a specified time lies within the time interval.
The translated() method returns a time interval which has been translated forwards or backwards through time by a specified offset.