json::string Class Reference

#include <json.h>

Inheritance diagram for json::string:

Collaboration diagram for json::string:

Public Member Functions
	string (const char *utf8)
	string (const char *utf8, size_t len)
	~string ()
enum kind	get_kind () const final override
void	print (pretty_printer *pp, bool formatted) const final override
std::unique_ptr< value >	clone () const final override
string *	dyn_cast_string () final override
const char *	get_string () const
size_t	get_length () const
void	dump (FILE *, bool formatted) const
void DEBUG_FUNCTION	dump () const
virtual object *	dyn_cast_object ()
const pointer::token &	get_pointer_token () const

Static Public Member Functions
static int	compare (const json::value &val_a, const json::value &val_b)

Data Fields
pointer::token	m_pointer_token

Private Attributes
char *	m_utf8
size_t	m_len

Detailed Description

Subclass of value for strings.   

Constructor & Destructor Documentation

string() [1/2]

string::string ( const char * utf8 )

explicit

class json::string, a subclass of json::value.   

json::string's ctor.   

References gcc_assert, m_len, and m_utf8.

string() [2/2]

string::string	(	const char *	utf8,
		size_t	len )

References gcc_assert, m_len, and m_utf8.

~string()

json::string::~string ( )

inline

References free(), and m_utf8.

Member Function Documentation

clone()

std::unique_ptr< value > string::clone ( ) const

finaloverridevirtual

Implements json::value.

References m_len, and m_utf8.

compare()

int value::compare ( const json::value & val_a, const json::value & val_b )

staticinherited

A deterministic total ordering for comparing json values, so that we
can e.g. put them in std::map.

This is intended to follow the condition for equality described in
the JSON Schema standard (§4.3, “Instance equality”), as referenced
by SARIF v2.1.0 (§3.7.3 "Array properties with unique values"), but has
the following limitations:
- numbers are supposed to be checked for "the same mathematical value",
but in this implementation int vs float numbers won't compare as equal,
and float number comparison is bitwise
- strings are supposed to be "the same codepoint-for-codepoint", but
this implementation doesn't take into account canonicalization issues.   

References json::object::compare(), compare(), gcc_unreachable, json::float_number::get(), json::integer_number::get(), get_kind(), json::string::get_string(), json::JSON_ARRAY, json::JSON_FALSE, json::JSON_FLOAT, json::JSON_INTEGER, json::JSON_NULL, json::JSON_OBJECT, json::JSON_STRING, json::JSON_TRUE, and json::array::size().

Referenced by json::object::compare(), compare(), and sarif_array_of_unique< JsonElementType >::comparator_t::operator()().

dump() [1/2]

void value::dump ( ) const

inherited

A convenience function for debugging.
Dump to stderr with formatting, and a trailing newline.  

References dump().

dump() [2/2]

void value::dump ( FILE * outf, bool formatted ) const

inherited

class json::value.   

Dump this json::value tree to OUTF.

The key/value pairs of json::objects are printed in the order
in which the keys were originally inserted.   

References output_buffer::m_stream, pp_buffer(), pp_flush(), and print().

Referenced by dump(), generate_results(), and sarif_serialization_format_json::write_to_file().

dyn_cast_object()

virtual object * json::value::dyn_cast_object ( )

inlinevirtualinherited

Reimplemented in json::object.

Referenced by sarif_array_of_unique< JsonElementType >::add_explicit_index_values().

dyn_cast_string()

string * json::string::dyn_cast_string ( )

inlinefinaloverridevirtual

Reimplemented from json::value.

References dyn_cast_string(), and final().

Referenced by dyn_cast_string(), and diagnostics::digraphs::object::get_attr().

get_kind()

enum kind json::string::get_kind ( ) const

inlinefinaloverridevirtual

Implements json::value.

References final(), and json::JSON_STRING.

get_length()

size_t json::string::get_length ( ) const

inline

References m_len.

get_pointer_token()

const pointer::token & json::value::get_pointer_token ( ) const

inlineinherited

References m_pointer_token.

get_string()

const char * json::string::get_string ( ) const

inline

References m_utf8.

Referenced by json::value::compare().

print()

void string::print ( pretty_printer * pp, bool formatted ) const

finaloverridevirtual

Implementation of json::value::print for json::string.   

Implements json::value.

References m_len, m_utf8, and print_escaped_json_string().

Field Documentation

m_len

size_t json::string::m_len

private

Referenced by clone(), get_length(), print(), string(), and string().

m_pointer_token

pointer::token json::value::m_pointer_token

inherited

Referenced by json::array::append(), get_pointer_token(), and json::object::set().

m_utf8

char* json::string::m_utf8

private

Referenced by clone(), get_string(), print(), string(), string(), and ~string().

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

• json.h
• json.cc