RooFit::Detail::JSONTree Class Reference

Definition at line 201 of file JSONInterface.h.

Public Member Functions
virtual	~JSONTree ()=default
virtual JSONNode &	rootnode ()=0

Static Public Member Functions
static std::unique_ptr< JSONTree >	create ()
static std::unique_ptr< JSONTree >	create (std::istream &is)
static std::unique_ptr< JSONTree >	create (std::string const &str)
static std::string	getBackend ()
	Returns the name of the library that serves as the backend for the JSON interface, which is either "nlohmann-json" or "rapidyaml".
static bool	hasBackend (std::string const &name)
	Check if ROOT was compiled with support for a certain JSON backend library.
static void	setBackend (std::string const &name)
	Set the library that serves as the backend for the JSON interface.

Private Types
enum class	Backend { NlohmannJson , Ryml }

Static Private Member Functions
template<typename... Args>
static std::unique_ptr< JSONTree >	createImpl (Args &&...args)
static Backend &	getBackendEnum ()

#include <RooFit/Detail/JSONInterface.h>

Inheritance diagram for RooFit::Detail::JSONTree:

Member Enumeration Documentation

Backend

enum class RooFit::Detail::JSONTree::Backend

strongprivate

Enumerator
NlohmannJson
Ryml

Definition at line 218 of file JSONInterface.h.

Constructor & Destructor Documentation

~JSONTree()

virtual RooFit::Detail::JSONTree::~JSONTree ( )

virtualdefault

Member Function Documentation

create() [1/3]

std::unique_ptr< JSONTree > RooFit::Detail::JSONTree::create ( )

static

Definition at line 85 of file JSONInterface.cxx.

create() [2/3]

std::unique_ptr< JSONTree > RooFit::Detail::JSONTree::create ( std::istream &  is )

static

Definition at line 90 of file JSONInterface.cxx.

create() [3/3]

std::unique_ptr< JSONTree > RooFit::Detail::JSONTree::create ( std::string const &  str )

static

Definition at line 95 of file JSONInterface.cxx.

createImpl()

template<typename... Args>

std::unique_ptr< JSONTree > RooFit::Detail::JSONTree::createImpl ( Args &&...  args )

staticprivate

Definition at line 72 of file JSONInterface.cxx.

getBackend()

std::string RooFit::Detail::JSONTree::getBackend ( )

static

Returns the name of the library that serves as the backend for the JSON interface, which is either "nlohmann-json" or "rapidyaml".

Returns

Backend name as a string.

Definition at line 126 of file JSONInterface.cxx.

getBackendEnum()

JSONTree::Backend & RooFit::Detail::JSONTree::getBackendEnum ( )

staticprivate

Definition at line 117 of file JSONInterface.cxx.

hasBackend()

bool RooFit::Detail::JSONTree::hasBackend ( std::string const &  name )

static

Check if ROOT was compiled with support for a certain JSON backend library.

Parameters

[in]

name

Name of the backend.

Definition at line 103 of file JSONInterface.cxx.

rootnode()

virtual JSONNode & RooFit::Detail::JSONTree::rootnode ( )

pure virtual

Implemented in TJSONTree, and TRYMLTree.

setBackend()

void RooFit::Detail::JSONTree::setBackend ( std::string const &  name )

static

Set the library that serves as the backend for the JSON interface.

Note that the "rapidyaml" backend is only supported if rapidyaml was found on the system when ROOT was compiled.

Parameters

[in]

name

Name of the backend, can be either "nlohmann-json" or "rapidyaml".

Definition at line 134 of file JSONInterface.cxx.

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

• roofit/jsoninterface/inc/RooFit/Detail/JSONInterface.h
• roofit/jsoninterface/src/JSONInterface.cxx