QVector2D & QVector2D::operator/= ( qreal divisor )
Divides this vector's coordinates by the given divisor, and returns a reference to this vector.
See also operator*=().
Related Non-Members
bool qFuzzyCompare ( const QVector2D & v1, const QVector2D & v2 )
Returns true if v1 and v2 are equal, allowing for a small fuzziness factor for floating-point comparisons; false otherwise.
bool operator!= ( const QVector2D & v1, const QVector2D & v2 )
Returns true if v1 is not equal to v2; otherwise returns false. This operator uses an exact floating-point comparison.
const QVector2D operator* ( qreal factor, const QVector2D & vector )
Returns a copy of the given vector, multiplied by the given factor.
See also QVector2D::operator*=().
const QVector2D operator* ( const QVector2D & vector, qreal factor )
Returns a copy of the given vector, multiplied by the given factor.
See also QVector2D::operator*=().
const QVector2D operator* ( const QVector2D & v1, const QVector2D & v2 )
Multiplies the components of v1 by the corresponding components in v2.
const QVector2D operator+ ( const QVector2D & v1, const QVector2D & v2 )
Returns a QVector2D object that is the sum of the given vectors, v1 and v2; each component is added separately.
See also QVector2D::operator+=().
const QVector2D operator- ( const QVector2D & v1, const QVector2D & v2 )
Returns a QVector2D object that is formed by subtracting v2 from v1; each component is subtracted separately.
See also QVector2D::operator-=().
const QVector2D operator- ( const QVector2D & vector )
This is an overloaded function.
Returns a QVector2D object that is formed by changing the sign of the components of the given vector.
Equivalent to QVector2D(0,0) - vector.
const QVector2D operator/ ( const QVector2D & vector, qreal divisor )
Returns the QVector2D object formed by dividing all three components of the given vector by the given divisor.
See also QVector2D::operator/=().
QDataStream & operator<< ( QDataStream & stream, const QVector2D & vector )
Writes the given vector to the given stream and returns a reference to the stream.
See also Format of the QDataStream Operators.
bool operator== ( const QVector2D & v1, const QVector2D & v2 )
Returns true if v1 is equal to v2; otherwise returns false. This operator uses an exact floating-point comparison.
QDataStream & operator>> ( QDataStream & stream, QVector2D & vector )
Reads a 2D vector from the given stream into the given vector and returns a reference to the stream.
See also Format of the QDataStream Operators.
