A json_data_handler is an implementation of a json_handler that restricts the allowed JSON text a set of Stan variable declarations in JSON format. More...

#include <json_data_handler.hpp>

Inheritance diagram for stan::json::json_data_handler:

Public Member Functions
	json_data_handler (vars_map_r &vars_r, vars_map_i &vars_i)
	Construct a json_data_handler object. More...

void	start_text ()
	Handle the the start of the text. More...

void	end_text ()
	Handle the the end of the text. More...

void	start_array ()
	Handle the start of an array. More...

void	end_array ()
	Handle the end of an array. More...

void	start_object ()
	Handle the start of an object. More...

void	end_object ()
	Handle the end of an object. More...

void	null ()
	Handle the null literal value. More...

void	boolean (bool p)
	Handle the boolean literal value of the specified polarity. More...

void	string (const std::string &s)
	Handle the specified string value. More...

void	key (const std::string &key)
	Handle the specified object key. More...

void	number_double (double x)
	Handle a the specified double-precision floating point value. More...

void	number_long (long n)
	Handle a the specified long integer value. More...

void	number_unsigned_long (unsigned long n)
	Handle a the specified unsigned long integer value. More...

void	save_current_key_value_pair ()

void	incr_dim_size ()

template<typename T >
void	to_column_major (std::vector< T > &cm_vals, const std::vector< T > &rm_vals, const std::vector< size_t > &dims)

void	set_last_dim ()

size_t	convert_offset_rtl_2_ltr (size_t rtl_offset, const std::vector< size_t > &dims)

Public Member Functions inherited from stan::json::json_handler
	json_handler ()

	~json_handler ()

Detailed Description

A json_data_handler is an implementation of a json_handler that restricts the allowed JSON text a set of Stan variable declarations in JSON format.

Each Stan variable consists of a JSON key : value pair. The key is a string and the value is either a single numeric scalar value or a JSON array of numeric values.

The json_data_handler checks that the top-level JSON object contains a set of name-value pairs where the values can be either numeric scalar objects or or numeric arrays of any dimensionality. Arrays must be rectangular. Empty arrays are not allowed, nor are arrays of empty arrays. The strings "inf" and "-inf" are mapped to positive and negative infinity, respectively.

Definition at line 54 of file json_data_handler.hpp.

Constructor & Destructor Documentation

stan::json::json_data_handler::json_data_handler	(	vars_map_r &	vars_r,
		vars_map_i &	vars_i
	)

inline

Construct a json_data_handler object.

Warning: This method does not close the input stream.

Parameters

vars_r	- name-value map for real-valued variables
vars_i	- name-value map for int-valued variables

Definition at line 102 of file json_data_handler.hpp.

Member Function Documentation

void stan::json::json_data_handler::boolean ( bool p )

inlinevirtual

Handle the boolean literal value of the specified polarity.

Parameters

p	polarity of boolean

Reimplemented from stan::json::json_handler.

Definition at line 177 of file json_data_handler.hpp.

size_t stan::json::json_data_handler::convert_offset_rtl_2_ltr	(	size_t	rtl_offset,
		const std::vector< size_t > &	dims
	)

inline

Definition at line 306 of file json_data_handler.hpp.

void stan::json::json_data_handler::end_array ( )

inlinevirtual

Handle the end of an array.

Reimplemented from stan::json::json_handler.

Definition at line 139 of file json_data_handler.hpp.

void stan::json::json_data_handler::end_object ( )

inlinevirtual

Handle the end of an object.

Reimplemented from stan::json::json_handler.

Definition at line 166 of file json_data_handler.hpp.

void stan::json::json_data_handler::end_text ( )

inlinevirtual

Handle the the end of the text.

Reimplemented from stan::json::json_handler.

Definition at line 115 of file json_data_handler.hpp.

void stan::json::json_data_handler::incr_dim_size ( )

inline

Definition at line 279 of file json_data_handler.hpp.

void stan::json::json_data_handler::key ( const std::string & s )

inlinevirtual

Handle the specified object key.

Parameters

s	String object key to handle.

Reimplemented from stan::json::json_handler.

Definition at line 203 of file json_data_handler.hpp.

void stan::json::json_data_handler::null ( )

inlinevirtual

Handle the null literal value.

Reimplemented from stan::json::json_handler.

Definition at line 171 of file json_data_handler.hpp.

void stan::json::json_data_handler::number_double ( double x )

inlinevirtual

Handle a the specified double-precision floating point value.

Parameters

x	Value to handle.

Reimplemented from stan::json::json_handler.

Definition at line 209 of file json_data_handler.hpp.

void stan::json::json_data_handler::number_long ( long n )

inlinevirtual

Handle a the specified long integer value.

Parameters

n	Value to handle.

Reimplemented from stan::json::json_handler.

Definition at line 221 of file json_data_handler.hpp.

void stan::json::json_data_handler::number_unsigned_long ( unsigned long n )

inlinevirtual

Handle a the specified unsigned long integer value.

Parameters

n	Value to handle.

Reimplemented from stan::json::json_handler.

Definition at line 231 of file json_data_handler.hpp.

void stan::json::json_data_handler::save_current_key_value_pair ( )

inline

Definition at line 241 of file json_data_handler.hpp.

void stan::json::json_data_handler::set_last_dim ( )

inline

Definition at line 296 of file json_data_handler.hpp.

void stan::json::json_data_handler::start_array ( )

inlinevirtual

Handle the start of an array.

Reimplemented from stan::json::json_handler.

Definition at line 119 of file json_data_handler.hpp.

void stan::json::json_data_handler::start_object ( )

inlinevirtual

Handle the start of an object.

Reimplemented from stan::json::json_handler.

Definition at line 158 of file json_data_handler.hpp.

void stan::json::json_data_handler::start_text ( )

inlinevirtual

Handle the the start of the text.

Reimplemented from stan::json::json_handler.

Definition at line 109 of file json_data_handler.hpp.

void stan::json::json_data_handler::string ( const std::string & s )

inlinevirtual

Handle the specified string value.

Parameters

s	String value to handle.

Reimplemented from stan::json::json_handler.

Definition at line 183 of file json_data_handler.hpp.

template<typename T >

void stan::json::json_data_handler::to_column_major	(	std::vector< T > &	cm_vals,
		const std::vector< T > &	rm_vals,
		const std::vector< size_t > &	dims
	)

inline

Definition at line 289 of file json_data_handler.hpp.

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

src/stan/io/json/json_data_handler.hpp

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation