Gabriele Cosmo
348 lines
12 KiB
C++
348 lines
12 KiB
C++
// -*- C++ -*-
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// ---------------------------------------------------------------------------
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//
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// This file is a part of the CLHEP - a Class Library for High Energy Physics.
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//
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// This is the definitions of the inline member functions of the
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// HepRotation class
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//
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namespace CLHEP {
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// Put commonly used accessors as early as possible to avoid inlining misses:
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inline double HepRotation::xx() const { return rxx; }
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inline double HepRotation::xy() const { return rxy; }
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inline double HepRotation::xz() const { return rxz; }
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inline double HepRotation::yx() const { return ryx; }
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inline double HepRotation::yy() const { return ryy; }
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inline double HepRotation::yz() const { return ryz; }
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inline double HepRotation::zx() const { return rzx; }
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inline double HepRotation::zy() const { return rzy; }
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inline double HepRotation::zz() const { return rzz; }
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inline HepRep3x3 HepRotation::rep3x3() const {
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return HepRep3x3 ( rxx, rxy, rxz,
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ryx, ryy, ryz,
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rzx, rzy, rzz );
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}
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inline double HepRotation::xt() const { return 0.0; }
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inline double HepRotation::yt() const { return 0.0; }
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inline double HepRotation::zt() const { return 0.0; }
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inline double HepRotation::tx() const { return 0.0; }
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inline double HepRotation::ty() const { return 0.0; }
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inline double HepRotation::tz() const { return 0.0; }
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inline double HepRotation::tt() const { return 1.0; }
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inline HepRep4x4 HepRotation::rep4x4() const {
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return HepRep4x4 ( rxx, rxy, rxz, 0.0,
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ryx, ryy, ryz, 0.0,
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rzx, rzy, rzz, 0.0,
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0.0, 0.0, 0.0, 1.0 );
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}
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// Ctors etc:
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inline HepRotation::HepRotation() : rxx(1.0), rxy(0.0), rxz(0.0),
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ryx(0.0), ryy(1.0), ryz(0.0),
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rzx(0.0), rzy(0.0), rzz(1.0) {}
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inline HepRotation::HepRotation(const HepRotation & m1) :
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rxx(m1.rxx), rxy(m1.rxy), rxz(m1.rxz),
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ryx(m1.ryx), ryy(m1.ryy), ryz(m1.ryz),
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rzx(m1.rzx), rzy(m1.rzy), rzz(m1.rzz) {}
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inline HepRotation::HepRotation
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(double mxx, double mxy, double mxz,
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double myx, double myy, double myz,
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double mzx, double mzy, double mzz) :
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rxx(mxx), rxy(mxy), rxz(mxz),
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ryx(myx), ryy(myy), ryz(myz),
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rzx(mzx), rzy(mzy), rzz(mzz) {}
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inline HepRotation::HepRotation ( const HepRep3x3 & m1 ) :
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rxx(m1.xx_), rxy(m1.xy_), rxz(m1.xz_),
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ryx(m1.yx_), ryy(m1.yy_), ryz(m1.yz_),
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rzx(m1.zx_), rzy(m1.zy_), rzz(m1.zz_) {}
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inline HepRotation::HepRotation(const HepRotationX & rx) :
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rxx(1.0), rxy(0.0), rxz(0.0),
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ryx(0.0), ryy(rx.yy()), ryz(rx.yz()),
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rzx(0.0), rzy(rx.zy()), rzz(rx.zz()) {}
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inline HepRotation::HepRotation(const HepRotationY & ry) :
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rxx(ry.xx()), rxy(0.0), rxz(ry.xz()),
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ryx(0.0), ryy(1.0), ryz(0.0),
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rzx(ry.zx()), rzy(0.0), rzz(ry.zz()) {}
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inline HepRotation::HepRotation(const HepRotationZ & rz) :
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rxx(rz.xx()), rxy(rz.xy()), rxz(0.0),
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ryx(rz.yx()), ryy(rz.yy()), ryz(0.0),
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rzx(0.0), rzy(0.0), rzz(1.0) {}
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inline HepRotation::~HepRotation() {}
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// More accessors:
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inline HepRotation::HepRotation_row::HepRotation_row
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(const HepRotation & r, int i) : rr(r), ii(i) {}
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inline double HepRotation::HepRotation_row::operator [] (int jj) const {
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return rr(ii,jj);
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}
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inline
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const HepRotation::HepRotation_row HepRotation::operator [] (int i) const {
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return HepRotation_row(*this, i);
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}
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inline Hep3Vector HepRotation::colX() const
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{ return Hep3Vector ( rxx, ryx, rzx ); }
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inline Hep3Vector HepRotation::colY() const
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{ return Hep3Vector ( rxy, ryy, rzy ); }
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inline Hep3Vector HepRotation::colZ() const
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{ return Hep3Vector ( rxz, ryz, rzz ); }
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inline Hep3Vector HepRotation::rowX() const
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{ return Hep3Vector ( rxx, rxy, rxz ); }
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inline Hep3Vector HepRotation::rowY() const
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{ return Hep3Vector ( ryx, ryy, ryz ); }
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inline Hep3Vector HepRotation::rowZ() const
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{ return Hep3Vector ( rzx, rzy, rzz ); }
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inline HepLorentzVector HepRotation::col1() const
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{ return HepLorentzVector (colX(), 0); }
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inline HepLorentzVector HepRotation::col2() const
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{ return HepLorentzVector (colY(), 0); }
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inline HepLorentzVector HepRotation::col3() const
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{ return HepLorentzVector (colZ(), 0); }
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inline HepLorentzVector HepRotation::col4() const
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{ return HepLorentzVector (0,0,0,1); }
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inline HepLorentzVector HepRotation::row1() const
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{ return HepLorentzVector (rowX(), 0); }
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inline HepLorentzVector HepRotation::row2() const
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{ return HepLorentzVector (rowY(), 0); }
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inline HepLorentzVector HepRotation::row3() const
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{ return HepLorentzVector (rowZ(), 0); }
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inline HepLorentzVector HepRotation::row4() const
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{ return HepLorentzVector (0,0,0,1); }
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inline double HepRotation::getPhi () const { return phi(); }
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inline double HepRotation::getTheta() const { return theta(); }
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inline double HepRotation::getPsi () const { return psi(); }
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inline double HepRotation::getDelta() const { return delta(); }
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inline Hep3Vector HepRotation::getAxis () const { return axis(); }
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inline HepRotation & HepRotation::operator = (const HepRotation & m1) {
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rxx = m1.rxx;
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rxy = m1.rxy;
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rxz = m1.rxz;
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ryx = m1.ryx;
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ryy = m1.ryy;
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ryz = m1.ryz;
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rzx = m1.rzx;
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rzy = m1.rzy;
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rzz = m1.rzz;
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return *this;
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}
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inline HepRotation & HepRotation::set(const HepRep3x3 & m1) {
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rxx = m1.xx_;
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rxy = m1.xy_;
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rxz = m1.xz_;
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ryx = m1.yx_;
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ryy = m1.yy_;
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ryz = m1.yz_;
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rzx = m1.zx_;
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rzy = m1.zy_;
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rzz = m1.zz_;
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return *this;
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}
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inline HepRotation & HepRotation::set(const HepRotationX & r) {
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return (set (r.rep3x3()));
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}
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inline HepRotation & HepRotation::set(const HepRotationY & r) {
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return (set (r.rep3x3()));
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}
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inline HepRotation & HepRotation::set(const HepRotationZ & r) {
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return (set (r.rep3x3()));
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}
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inline HepRotation & HepRotation::operator= (const HepRotationX & r) {
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return (set (r.rep3x3()));
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}
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inline HepRotation & HepRotation::operator= (const HepRotationY & r) {
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return (set (r.rep3x3()));
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}
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inline HepRotation & HepRotation::operator= (const HepRotationZ & r) {
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return (set (r.rep3x3()));
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}
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inline Hep3Vector HepRotation::operator * (const Hep3Vector & p) const {
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return Hep3Vector(rxx*p.x() + rxy*p.y() + rxz*p.z(),
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ryx*p.x() + ryy*p.y() + ryz*p.z(),
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rzx*p.x() + rzy*p.y() + rzz*p.z());
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// This is identical to the code in the CLHEP 1.6 version
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}
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inline Hep3Vector HepRotation::operator () (const Hep3Vector & p) const {
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double x = p.x();
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double y = p.y();
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double z = p.z();
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return Hep3Vector(rxx*x + rxy*y + rxz*z,
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ryx*x + ryy*y + ryz*z,
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rzx*x + rzy*y + rzz*z);
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}
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inline HepLorentzVector
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HepRotation::operator () (const HepLorentzVector & w) const {
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return HepLorentzVector( operator() (w.vect()), w.t() );
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}
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inline HepLorentzVector HepRotation::operator *
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(const HepLorentzVector & p) const {
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return operator()(p);
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}
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inline HepRotation HepRotation::operator* (const HepRotation & r) const {
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return HepRotation(rxx*r.rxx + rxy*r.ryx + rxz*r.rzx,
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rxx*r.rxy + rxy*r.ryy + rxz*r.rzy,
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rxx*r.rxz + rxy*r.ryz + rxz*r.rzz,
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ryx*r.rxx + ryy*r.ryx + ryz*r.rzx,
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ryx*r.rxy + ryy*r.ryy + ryz*r.rzy,
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ryx*r.rxz + ryy*r.ryz + ryz*r.rzz,
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rzx*r.rxx + rzy*r.ryx + rzz*r.rzx,
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rzx*r.rxy + rzy*r.ryy + rzz*r.rzy,
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rzx*r.rxz + rzy*r.ryz + rzz*r.rzz );
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}
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inline HepRotation HepRotation::operator * (const HepRotationX & rx) const {
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double yy1 = rx.yy();
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double yz1 = rx.yz();
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double zy1 = -yz1;
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double zz1 = yy1;
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return HepRotation(
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rxx, rxy*yy1 + rxz*zy1, rxy*yz1 + rxz*zz1,
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ryx, ryy*yy1 + ryz*zy1, ryy*yz1 + ryz*zz1,
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rzx, rzy*yy1 + rzz*zy1, rzy*yz1 + rzz*zz1 );
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}
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inline HepRotation HepRotation::operator * (const HepRotationY & ry) const {
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double xx1 = ry.xx();
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double xz1 = ry.xz();
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double zx1 = -xz1;
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double zz1 = xx1;
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return HepRotation(
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rxx*xx1 + rxz*zx1, rxy, rxx*xz1 + rxz*zz1,
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ryx*xx1 + ryz*zx1, ryy, ryx*xz1 + ryz*zz1,
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rzx*xx1 + rzz*zx1, rzy, rzx*xz1 + rzz*zz1 );
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}
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inline HepRotation HepRotation::operator * (const HepRotationZ & rz) const {
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double xx1 = rz.xx();
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double xy1 = rz.xy();
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double yx1 = -xy1;
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double yy1 = xx1;
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return HepRotation(
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rxx*xx1 + rxy*yx1, rxx*xy1 + rxy*yy1, rxz,
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ryx*xx1 + ryy*yx1, ryx*xy1 + ryy*yy1, ryz,
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rzx*xx1 + rzy*yx1, rzx*xy1 + rzy*yy1, rzz );
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}
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inline HepRotation & HepRotation::operator *= (const HepRotation & r) {
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return *this = (*this) * (r);
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}
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inline HepRotation & HepRotation::operator *= (const HepRotationX & r) {
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return *this = (*this) * (r); }
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inline HepRotation & HepRotation::operator *= (const HepRotationY & r) {
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return *this = (*this) * (r); }
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inline HepRotation & HepRotation::operator *= (const HepRotationZ & r) {
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return *this = (*this) * (r); }
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inline HepRotation & HepRotation::transform(const HepRotation & r) {
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return *this = r * (*this);
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}
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inline HepRotation & HepRotation::transform(const HepRotationX & r) {
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return *this = r * (*this); }
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inline HepRotation & HepRotation::transform(const HepRotationY & r) {
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return *this = r * (*this); }
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inline HepRotation & HepRotation::transform(const HepRotationZ & r) {
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return *this = r * (*this); }
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inline HepRotation HepRotation::inverse() const {
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return HepRotation( rxx, ryx, rzx,
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rxy, ryy, rzy,
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rxz, ryz, rzz );
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}
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inline HepRotation inverseOf (const HepRotation & r) {
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return r.inverse();
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}
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inline HepRotation & HepRotation::invert() {
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return *this=inverse();
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}
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inline HepRotation & HepRotation::rotate
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(double ddelta, const Hep3Vector * p) {
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return rotate(ddelta, *p);
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}
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inline bool HepRotation::operator== ( const HepRotation & r ) const {
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return ( rxx==r.rxx && rxy==r.rxy && rxz==r.rxz &&
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ryx==r.ryx && ryy==r.ryy && ryz==r.ryz &&
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rzx==r.rzx && rzy==r.rzy && rzz==r.rzz );
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}
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inline bool HepRotation::operator!= ( const HepRotation & r ) const {
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return ! operator==(r);
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}
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inline bool HepRotation::operator< ( const HepRotation & r ) const
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{ return compare(r)< 0; }
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inline bool HepRotation::operator<=( const HepRotation & r ) const
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{ return compare(r)<=0; }
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inline bool HepRotation::operator>=( const HepRotation & r ) const
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{ return compare(r)>=0; }
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inline bool HepRotation::operator> ( const HepRotation & r ) const
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{ return compare(r)> 0; }
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inline double HepRotation::getTolerance() {
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return Hep4RotationInterface::tolerance;
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}
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inline double HepRotation::setTolerance(double tol) {
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return Hep4RotationInterface::setTolerance(tol);
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}
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inline HepRotation operator * (const HepRotationX & rx, const HepRotation & r){
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HepRep3x3 mmm = r.rep3x3();
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double c = rx.yy();
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double ss = rx.zy();
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return HepRotation ( mmm.xx_, mmm.xy_, mmm.xz_,
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c*mmm.yx_-ss*mmm.zx_, c*mmm.yy_-ss*mmm.zy_, c*mmm.yz_-ss*mmm.zz_,
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ss*mmm.yx_+c*mmm.zx_, ss*mmm.yy_+c*mmm.zy_, ss*mmm.yz_+c*mmm.zz_ );
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}
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inline HepRotation operator * (const HepRotationY & ry, const HepRotation & r){
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HepRep3x3 mmm = r.rep3x3();
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double c = ry.xx();
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double ss = ry.xz();
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return HepRotation ( c*mmm.xx_+ss*mmm.zx_, c*mmm.xy_+ss*mmm.zy_, c*mmm.xz_+ss*mmm.zz_,
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mmm.yx_, mmm.yy_, mmm.yz_,
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-ss*mmm.xx_+c*mmm.zx_,-ss*mmm.xy_+c*mmm.zy_,-ss*mmm.xz_+c*mmm.zz_ );
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}
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inline HepRotation operator * (const HepRotationZ & rz, const HepRotation & r){
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HepRep3x3 mmm = r.rep3x3();
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double c = rz.xx();
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double ss = rz.yx();
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return HepRotation ( c*mmm.xx_-ss*mmm.yx_, c*mmm.xy_-ss*mmm.yy_, c*mmm.xz_-ss*mmm.yz_,
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ss*mmm.xx_+c*mmm.yx_, ss*mmm.xy_+c*mmm.yy_, ss*mmm.xz_+c*mmm.yz_,
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mmm.zx_, mmm.zy_, mmm.zz_ );
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}
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} // namespace CLHEP
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