Amg::Vector3DComparer Struct Reference

comparison of two Vector3D, needed for the definition of a std::set<Amg::Vector3D> More...

#include <GeoPrimitivesCompare.h>

Collaboration diagram for Amg::Vector3DComparer:

Public Member Functions
bool	operator() (Amg::Vector3D const &v1, Amg::Vector3D const &v2) const

Detailed Description

comparison of two Vector3D, needed for the definition of a std::set<Amg::Vector3D>

originals for CLHEP::HepVector3D was in CLHEP/Vector/src/SpaceVector.cc: int Hep3Vector::compare (const Hep3Vector & v) const; bool Hep3Vector::operator > (const Hep3Vector & v) const; bool Hep3Vector::operator < (const Hep3Vector & v) const;

Definition at line 34 of file GeoPrimitivesCompare.h.

Member Function Documentation

operator()()

bool Amg::Vector3DComparer::operator() ( Amg::Vector3D const & v1, Amg::Vector3D const & v2 ) const

inline

Definition at line 36 of file GeoPrimitivesCompare.h.

    {
        if ( v1.z() > v2.z() ) {
            return false;
        } else if ( v1.z() < v2.z() ) {
            return true;
        } else if ( v1.y() > v2.y() ) {
            return false;
        } else if ( v1.y() < v2.y() ) {
            return true;
        } else if ( v1.x() > v2.x() ) {
            return false;
        } else if ( v1.x() < v2.x() ) {
            return true;
        } else {
            return false;
        }
    }

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The documentation for this struct was generated from the following file:

• GeoPrimitivesCompare.h