#ifndef ATOOLS_Math_ZAlign_H #define ATOOLS_Math_ZAlign_H #include "ATOOLS/Math/Poincare.H" namespace ATOOLS { class ZAlign { private: Poincare m_cmso, m_zrot, m_cmsn; Vec4D m_pao, m_pan, m_pb; int m_stat; public: inline ZAlign() {} ZAlign(const Vec4D &pa,const Vec4D &pb, const double &ma2,const double &mb2, const int mode=0); void Align(Vec4D &p) const; Vec4D Align(const Vec4D &p) const; operator Poincare_Sequence() const; inline const Vec4D &PaOld() const { return m_pao; } inline const Vec4D &PaNew() const { return m_pan; } inline const Vec4D &Pb() const { return m_pb; } inline int Status() const { return m_stat; } };// end of class ZAlign }// end of namespace ATOOLS #endif