DataModelAthenaPool::PointConverter Class Reference

Converter for Hep3Vector to Point3D<double>. More...

Inheritance diagram for DataModelAthenaPool::PointConverter:

Collaboration diagram for DataModelAthenaPool::PointConverter:

Public Member Functions
	PointConverter ()
	Constructor. More...
virtual void	operator() (TBuffer &b, void *pmember, Int_t size=0)
	Run the streamer. More...

Private Attributes
TClass *	m_cl
	Hold the class for Hep3Vector. More...

Detailed Description

Converter for Hep3Vector to Point3D<double>.

Definition at line 32 of file CLHEPConverters.cxx.

Constructor & Destructor Documentation

PointConverter()

DataModelAthenaPool::PointConverter::PointConverter

(

)

Constructor.

Definition at line 58 of file CLHEPConverters.cxx.

{
  m_cl = gROOT->GetClass ("Hep3Vector");
  m_cl = gROOT->GetClass ("CLHEP::Hep3Vector");
}

Member Function Documentation

operator()()

void DataModelAthenaPool::PointConverter::operator() ( TBuffer &  b, void *  pmember, Int_t  size = 0  )

virtual

Run the streamer.

Parameters

b	Buffer from which to read.
pmember	Pointer to the object into which to read.
size	Number of instances to read.

Definition at line 71 of file CLHEPConverters.cxx.

{
  // This only works for reading!
  assert (b.IsReading());
 
  // The transient object.
  HepGeom::Point3D<double>* obj =
    reinterpret_cast<HepGeom::Point3D<double>*> (pmember);
 
  // We'll read into this object.
  CLHEP::Hep3Vector tmp;
 
  if (size == 0) size = 1;
  while (size-- > 0) {
    // Read into tmp and copy data to *obj.
    m_cl->Streamer (&tmp, b);
    obj->setX (tmp.x());
    obj->setY (tmp.y());
    obj->setZ (tmp.z());
    ++obj;
  }
}

Member Data Documentation

m_cl

TClass* DataModelAthenaPool::PointConverter::m_cl

private

Hold the class for Hep3Vector.

Definition at line 51 of file CLHEPConverters.cxx.

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

• CLHEPConverters.cxx