dd4hep::json Namespace Reference

Namespace for the AIDA detector description toolkit supporting JSON utilities. More...

Classes
class	Collection_t
	Class to support the access to collections of JsonNodes (or JsonElements) More...
class	Document
	Class supporting the basic functionality of an JSON document. More...
class	DocumentHandler
	Class supporting to read and parse XML documents. More...
class	DocumentHolder
	Class supporting the basic functionality of an JSON document including ownership. More...
class	Element
	User abstraction class to manipulate JSON elements within a document. More...
class	Handle_t
	Class to easily access the properties of single JsonElements. More...
class	NodeList
	Class describing a list of JSON nodes. More...

Typedefs
typedef char	XmlChar
typedef boost::property_tree::ptree	ptree
typedef boost::property_tree::ptree	JsonDocument
typedef boost::property_tree::ptree::value_type	JsonAttr
typedef boost::property_tree::ptree::value_type	JsonElement
typedef const JsonAttr *	Attribute

Functions
std::string	_toString (const Attribute attr)
	Convert json attribute to STL string. More...
std::string	_toString (const char *toTranscode)
	Convert json string to STL string. More...
std::string	_toString (const std::string &s)
	Do-nothing version. Present for completeness and argument interchangeability. More...
std::string	_toString (unsigned long i, const char *fmt="%lu")
	Format unsigned long integer to string with arbitrary format. More...
std::string	_toString (unsigned int i, const char *fmt="%u")
	Format unsigned integer (32 bits) to string with arbitrary format. More...
std::string	_toString (int i, const char *fmt="%d")
	Format signed integer (32 bits) to string with arbitrary format. More...
std::string	_toString (long i, const char *fmt="%ld")
	Format signed long integer to string with arbitrary format. More...
std::string	_toString (float d, const char *fmt="%.17e")
	Format single procision float number (32 bits) to string with arbitrary format. More...
std::string	_toString (double d, const char *fmt="%.17e")
	Format double procision float number (64 bits) to string with arbitrary format. More...
std::string	_ptrToString (const void *p, const char *fmt="%p")
	Format void pointer (64 bits) to string with arbitrary format. More...
template<typename T >
std::string	_toString (const T *p, const char *fmt="%p")
	Format void pointer (64 bits) to string with arbitrary format. More...
template<typename T >
void	_toDictionary (const char *name, T value)
	Helper function to populate the evaluator dictionary. More...
void	_toDictionary (const char *name, const char *value)
	Helper function to populate the evaluator dictionary. More...
void	_toDictionary (const std::string &name, const char *value)
	Helper function to populate the evaluator dictionary. More...
void	_toDictionary (const char *name, float value)
	Helper function to populate the evaluator dictionary. More...
void	_toDictionary (const char *name, double value)
	Helper function to populate the evaluator dictionary. More...
std::string	getEnviron (const std::string &env)
	Helper function to lookup environment from the expression evaluator. More...
bool	_toBool (const char *value)
	Conversion function from raw unicode string to bool. More...
int	_toInt (const char *value)
	Conversion function from raw unicode string to int. More...
long	_toLong (const char *value)
	Conversion function from raw unicode string to long. More...
float	_toFloat (const char *value)
	Conversion function from raw unicode string to float. More...
double	_toDouble (const char *value)
	Conversion function from raw unicode string to double. More...
template<>
INLINE std::string	Handle_t::attr< std::string > (const char *tag_value) const
void	dumpTree (Handle_t elt)
void	dumpTree (Element elt)
void	dumpTree (const JsonElement *elt)

Detailed Description

Namespace for the AIDA detector description toolkit supporting JSON utilities.

Typedef Documentation

Attribute

typedef const JsonAttr* dd4hep::json::Attribute

Definition at line 37 of file Elements.h.

JsonAttr

typedef boost::property_tree::ptree::value_type dd4hep::json::JsonAttr

Definition at line 32 of file config.h.

JsonDocument

typedef boost::property_tree::ptree dd4hep::json::JsonDocument

Definition at line 31 of file config.h.

JsonElement

typedef boost::property_tree::ptree::value_type dd4hep::json::JsonElement

Definition at line 33 of file config.h.

ptree

typedef boost::property_tree::ptree dd4hep::json::ptree

Definition at line 30 of file config.h.

XmlChar

typedef char dd4hep::json::XmlChar

Definition at line 29 of file config.h.

Function Documentation

_ptrToString()

std::string dd4hep::json::_ptrToString	(	const void *	p,
		const char *	fmt = "%p"
	)

Format void pointer (64 bits) to string with arbitrary format.

Format pointer to string with arbitrary format.

Definition at line 137 of file Elements.cpp.

_toBool()

bool dd4hep::json::_toBool

(

const char *

value

)

Conversion function from raw unicode string to bool.

Definition at line 149 of file Elements.cpp.

_toDictionary() [1/5]

void dd4hep::json::_toDictionary	(	const char *	name,
		const char *	value
	)

Helper function to populate the evaluator dictionary.

Definition at line 165 of file Elements.cpp.

_toDictionary() [2/5]

template void dd4hep::json::_toDictionary	(	const char *	name,
		double	value
	)

Helper function to populate the evaluator dictionary.

_toDictionary() [3/5]

template void dd4hep::json::_toDictionary	(	const char *	name,
		float	value
	)

Helper function to populate the evaluator dictionary.

_toDictionary() [4/5]

template<typename T >

void dd4hep::json::_toDictionary	(	const char *	name,
		T	value
	)

Helper function to populate the evaluator dictionary.

Definition at line 169 of file Elements.cpp.

_toDictionary() [5/5]

void dd4hep::json::_toDictionary ( const std::string &  name, const char *  value  )

inline

Helper function to populate the evaluator dictionary.

Definition at line 70 of file Elements.h.

_toDouble()

double dd4hep::json::_toDouble

(

const char *

value

)

Conversion function from raw unicode string to double.

Definition at line 161 of file Elements.cpp.

_toFloat()

float dd4hep::json::_toFloat

(

const char *

value

)

Conversion function from raw unicode string to float.

Definition at line 157 of file Elements.cpp.

_toInt()

int dd4hep::json::_toInt

(

const char *

value

)

Conversion function from raw unicode string to int.

Definition at line 145 of file Elements.cpp.

_toLong()

long dd4hep::json::_toLong

(

const char *

value

)

Conversion function from raw unicode string to long.

Definition at line 141 of file Elements.cpp.

_toString() [1/10]

std::string dd4hep::json::_toString

(

const Attribute

attr

)

Convert json attribute to STL string.

Definition at line 80 of file Elements.cpp.

_toString() [2/10]

std::string dd4hep::json::_toString

(

const char *

toTranscode

)

Convert json string to STL string.

Do-nothing version. Present for completeness and argument interchangeability.

Definition at line 93 of file Elements.cpp.

_toString() [3/10]

std::string dd4hep::json::_toString

(

const std::string &

s

)

Do-nothing version. Present for completeness and argument interchangeability.

Definition at line 100 of file Elements.cpp.

_toString() [4/10]

template<typename T >

std::string dd4hep::json::_toString	(	const T *	p,
		const char *	fmt = "%p"
	)

Format void pointer (64 bits) to string with arbitrary format.

Definition at line 62 of file Elements.h.

_toString() [5/10]

std::string dd4hep::json::_toString	(	double	d,
		const char *	fmt = "%.17e"
	)

Format double procision float number (64 bits) to string with arbitrary format.

Definition at line 132 of file Elements.cpp.

_toString() [6/10]

std::string dd4hep::json::_toString	(	float	d,
		const char *	fmt = "%.17e"
	)

Format single procision float number (32 bits) to string with arbitrary format.

Definition at line 127 of file Elements.cpp.

_toString() [7/10]

std::string dd4hep::json::_toString	(	int	i,
		const char *	fmt = "%d"
	)

Format signed integer (32 bits) to string with arbitrary format.

Definition at line 117 of file Elements.cpp.

_toString() [8/10]

std::string dd4hep::json::_toString	(	long	i,
		const char *	fmt = "%ld"
	)

Format signed long integer to string with arbitrary format.

Definition at line 122 of file Elements.cpp.

_toString() [9/10]

std::string dd4hep::json::_toString	(	unsigned int	i,
		const char *	fmt = "%u"
	)

Format unsigned integer (32 bits) to string with arbitrary format.

Definition at line 112 of file Elements.cpp.

_toString() [10/10]

std::string dd4hep::json::_toString	(	unsigned long	i,
		const char *	fmt = "%lu"
	)

Format unsigned long integer to string with arbitrary format.

Definition at line 107 of file Elements.cpp.

dumpTree() [1/3]

void dd4hep::json::dumpTree

(

const JsonElement *

elt

)

Definition at line 444 of file Elements.cpp.

dumpTree() [2/3]

void dd4hep::json::dumpTree

(

Element

elt

)

Definition at line 440 of file Elements.cpp.

dumpTree() [3/3]

void dd4hep::json::dumpTree

(

Handle_t

elt

)

Definition at line 436 of file Elements.cpp.

getEnviron()

std::string dd4hep::json::getEnviron

(

const std::string &

env

)

Helper function to lookup environment from the expression evaluator.

Evaluate string constant using environment stored in the evaluator.

Definition at line 184 of file Elements.cpp.

Handle_t::attr< std::string >()

template<>

INLINE std::string dd4hep::json::Handle_t::attr< std::string >

(

const char *

tag_value

)

const

Definition at line 228 of file Elements.h.