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432 \relates QVector2D |
432 \relates QVector2D |
433 |
433 |
434 Writes the given \a vector to the given \a stream and returns a |
434 Writes the given \a vector to the given \a stream and returns a |
435 reference to the stream. |
435 reference to the stream. |
436 |
436 |
437 \sa {Format of the QDataStream Operators} |
437 \sa {Serializing Qt Data Types} |
438 */ |
438 */ |
439 |
439 |
440 QDataStream &operator<<(QDataStream &stream, const QVector2D &vector) |
440 QDataStream &operator<<(QDataStream &stream, const QVector2D &vector) |
441 { |
441 { |
442 stream << double(vector.x()) << double(vector.y()); |
442 stream << double(vector.x()) << double(vector.y()); |
448 \relates QVector2D |
448 \relates QVector2D |
449 |
449 |
450 Reads a 2D vector from the given \a stream into the given \a vector |
450 Reads a 2D vector from the given \a stream into the given \a vector |
451 and returns a reference to the stream. |
451 and returns a reference to the stream. |
452 |
452 |
453 \sa {Format of the QDataStream Operators} |
453 \sa {Serializing Qt Data Types} |
454 */ |
454 */ |
455 |
455 |
456 QDataStream &operator>>(QDataStream &stream, QVector2D &vector) |
456 QDataStream &operator>>(QDataStream &stream, QVector2D &vector) |
457 { |
457 { |
458 double x, y; |
458 double x, y; |