ActsPlugins::RootMaterialTrackIo Class Reference

Simple payload class that can be wrapped for reading and writing. More...

#include <ActsPlugins/Root/RootMaterialTrackIo.hpp>

Classes
struct	Config

Public Member Functions
	RootMaterialTrackIo (const Config &cfg)
	Constructor from config struct.
	~RootMaterialTrackIo ()=default
	Destructor.
void	connectForRead (TChain &materialChain)
	sets the branch connection for reading from a file
void	connectForWrite (TTree &materialTree)
	sets the branch connection for writing to a file
Acts::RecordedMaterialTrack	read () const
	Read the material track from the tree.
void	write (const Acts::GeometryContext &gctx, std::uint32_t eventNum, const Acts::RecordedMaterialTrack &materialTrack)
	Write the material track to the tree.

Detailed Description

Simple payload class that can be wrapped for reading and writing.

Constructor & Destructor Documentation

RootMaterialTrackIo()

ActsPlugins::RootMaterialTrackIo::RootMaterialTrackIo ( const Config & cfg )

explicit

Constructor from config struct.

Parameters

cfg	the configuration for the accessor

~RootMaterialTrackIo()

ActsPlugins::RootMaterialTrackIo::~RootMaterialTrackIo ( )

default

Destructor.

Member Function Documentation

connectForRead()

void ActsPlugins::RootMaterialTrackIo::connectForRead

(

TChain &

materialChain

)

sets the branch connection for reading from a file

Parameters

materialChain

the TChain to read the material track from

connectForWrite()

void ActsPlugins::RootMaterialTrackIo::connectForWrite

(

TTree &

materialTree

)

sets the branch connection for writing to a file

Parameters

materialTree

the TTree to write the material track to

read()

Acts::RecordedMaterialTrack ActsPlugins::RootMaterialTrackIo::read

(

)

const

Read the material track from the tree.

Note

the caller has to do the TChain::GetEntry() before this call

Returns

the material track

write()

void ActsPlugins::RootMaterialTrackIo::write	(	const Acts::GeometryContext &	gctx,
		std::uint32_t	eventNum,
		const Acts::RecordedMaterialTrack &	materialTrack )

Write the material track to the tree.

Parameters

gctx	the geometry context
eventNum	the event number to write
materialTrack	the material track to be written out

Note

the caller has to do the TTree::Fill() after this call