TJSONTree Class Reference

Definition at line 22 of file JSONParser.h.

Classes
class	Node

Public Member Functions
	TJSONTree ()
	TJSONTree (std::istream &is)
	~TJSONTree () override
TJSONTree::Node &	incache (const TJSONTree::Node &n)
Node &	rootnode () override

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.

Protected Member Functions
void	clearcache ()

Protected Attributes
std::list< Node >	_nodecache
Node	root

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 </home/stephan/code/root-2/roofit/jsoninterface/src/JSONParser.h>

Inheritance diagram for TJSONTree:

Member Enumeration Documentation

Backend

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

strongprivateinherited

Enumerator
NlohmannJson
Ryml

Definition at line 218 of file JSONInterface.h.

Constructor & Destructor Documentation

TJSONTree() [1/2]

TJSONTree::TJSONTree

(

)

Definition at line 32 of file JSONParser.cxx.

~TJSONTree()

TJSONTree::~TJSONTree ( )

override

Definition at line 36 of file JSONParser.cxx.

TJSONTree() [2/2]

TJSONTree::TJSONTree

(

std::istream &

is

)

Definition at line 34 of file JSONParser.cxx.

Member Function Documentation

clearcache()

void TJSONTree::clearcache ( )

protected

Definition at line 57 of file JSONParser.cxx.

create() [1/3]

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

staticinherited

Definition at line 92 of file JSONInterface.cxx.

create() [2/3]

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

staticinherited

Definition at line 97 of file JSONInterface.cxx.

create() [3/3]

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

staticinherited

Definition at line 102 of file JSONInterface.cxx.

createImpl()

template<typename... Args>

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

staticprivateinherited

Definition at line 80 of file JSONInterface.cxx.

getBackend()

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

staticinherited

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 133 of file JSONInterface.cxx.

getBackendEnum()

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

staticprivateinherited

Definition at line 124 of file JSONInterface.cxx.

hasBackend()

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

staticinherited

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

Parameters

[in]

name

Name of the backend.

Definition at line 110 of file JSONInterface.cxx.

incache()

TJSONTree::Node & TJSONTree::incache

(

const TJSONTree::Node &

n

)

Definition at line 41 of file JSONParser.cxx.

rootnode()

Node & TJSONTree::rootnode ( )

inlineoverridevirtual

Implements RooFit::Detail::JSONTree.

Definition at line 87 of file JSONParser.h.

setBackend()

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

staticinherited

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 141 of file JSONInterface.cxx.

Member Data Documentation

_nodecache

std::list<Node> TJSONTree::_nodecache

protected

Definition at line 78 of file JSONParser.h.

root

Node TJSONTree::root

protected

Definition at line 77 of file JSONParser.h.

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

• roofit/jsoninterface/src/JSONParser.h
• roofit/jsoninterface/src/JSONParser.cxx