34 r << (*this)[
XX], (*this)[
YX], (*this)[
XY], (*this)[
YY];
39 (*this)[
XX] = vector[
XX];
40 (*this)[
XY] = vector[
XY];
41 (*this)[
YX] = vector[
YX];
42 (*this)[
YY] = vector[
YY];
47 if (!lu.isInvertible()) {
56 return m(0, 0) * m(1, 1) - m(0, 1) * m(1, 0);
61 r(0,
XX) = input.getX();
62 r(0,
XY) = input.getY();
63 r(1,
YX) = input.getX();
64 r(1,
YY) = input.getY();
69 std::ios::fmtflags flags = os.
flags();
71 os.
setf(std::ios::fixed);
std::ostream & operator<<(std::ostream &os, lsst::geom::AffineTransform const &transform)
#define LSST_EXCEPT(type,...)