o2::utils::MemFileHelper Struct Reference

#include <MemFileHelper.h>

Public Types
using	FileImage = std::vector< char >

Public Member Functions
	ClassDefNV (MemFileHelper, 1)

Static Public Member Functions
template<typename T >
static std::string	getClassName (const T &obj)
	get the class name of the object
template<typename T >
static std::unique_ptr< TMemFile >	createTMemFile (const T &obj, const std::string &fName, const std::string &optName="")
	dump object into the TMemFile named fileName. The stored object will be named according to the optName or its className
static std::unique_ptr< FileImage >	createFileImage (const TObject &obj, const std::string &fileName, const std::string &objName)
template<typename T >
static std::unique_ptr< FileImage >	createFileImage (const T &obj, const std::string &fileName, const std::string &optName="")
static std::string	getClassName (const std::type_info &tinfo)
	get the class name of the object
static std::unique_ptr< TMemFile >	createTMemFile (const TObject &rootObject, const std::string &fName, const std::string &objName)
	dump TObject the TMemFile named fileName. The stored object will be named according to the optName or its className
static std::unique_ptr< TMemFile >	createTMemFile (const void *obj, const std::type_info &tinfo, const std::string &fName, const std::string &optName="")
	dump object into the TMemFile named fileName. The stored object will be named according to the optName or its className
static std::unique_ptr< FileImage >	createFileImage (const void *obj, const std::type_info &tinfo, const std::string &fileName, const std::string &optName="")

Detailed Description

Static class for with methods to dump any root-persistent class to a TMemFile or its binary image

Definition at line 33 of file MemFileHelper.h.

Member Typedef Documentation

FileImage

using o2::utils::MemFileHelper::FileImage = std::vector<char>

Definition at line 34 of file MemFileHelper.h.

Member Function Documentation

ClassDefNV()

o2::utils::MemFileHelper::ClassDefNV	(	MemFileHelper	,
		1
	)

createFileImage() [1/3]

template<typename T >

static std::unique_ptr< FileImage > o2::utils::MemFileHelper::createFileImage ( const T &  obj, const std::string &  fileName, const std::string &  optName = ""  )

inlinestatic

create binary image of the TMemFile containing the object and named fileName. The stored object will be named according to the objName

Definition at line 68 of file MemFileHelper.h.

createFileImage() [2/3]

static std::unique_ptr< FileImage > o2::utils::MemFileHelper::createFileImage ( const TObject &  obj, const std::string &  fileName, const std::string &  objName  )

inlinestatic

create binary image of the TMemFile containing the object and named fileName. The stored object will be named according to the objName

Definition at line 55 of file MemFileHelper.h.

createFileImage() [3/3]

static std::unique_ptr< FileImage > o2::utils::MemFileHelper::createFileImage ( const void *  obj, const std::type_info &  tinfo, const std::string &  fileName, const std::string &  optName = ""  )

inlinestatic

create binary image of the TMemFile containing the object and named fileName. The stored object will be named according to the optName or its className

Definition at line 154 of file MemFileHelper.h.

createTMemFile() [1/3]

template<typename T >

static std::unique_ptr< TMemFile > o2::utils::MemFileHelper::createTMemFile ( const T &  obj, const std::string &  fName, const std::string &  optName = ""  )

inlinestatic

dump object into the TMemFile named fileName. The stored object will be named according to the optName or its className

Definition at line 47 of file MemFileHelper.h.

createTMemFile() [2/3]

static std::unique_ptr< TMemFile > o2::utils::MemFileHelper::createTMemFile ( const TObject &  rootObject, const std::string &  fName, const std::string &  objName  )

inlinestatic

dump TObject the TMemFile named fileName. The stored object will be named according to the optName or its className

Definition at line 90 of file MemFileHelper.h.

createTMemFile() [3/3]

static std::unique_ptr< TMemFile > o2::utils::MemFileHelper::createTMemFile ( const void *  obj, const std::type_info &  tinfo, const std::string &  fName, const std::string &  optName = ""  )

inlinestatic

dump object into the TMemFile named fileName. The stored object will be named according to the optName or its className

Definition at line 111 of file MemFileHelper.h.

getClassName() [1/2]

static std::string o2::utils::MemFileHelper::getClassName ( const std::type_info &  tinfo )

inlinestatic

get the class name of the object

Definition at line 75 of file MemFileHelper.h.

getClassName() [2/2]

template<typename T >

static std::string o2::utils::MemFileHelper::getClassName ( const T &  obj )

inlinestatic

get the class name of the object

Definition at line 39 of file MemFileHelper.h.

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

• /home/runner/work/AliceO2/AliceO2/Common/Utils/include/CommonUtils/MemFileHelper.h