#include <JsonValue.h>

Inheritance diagram for FJsonValue:

Public Member Functions
JSON_API double	AsNumber () const

JSON_API FString	AsString () const

JSON_API FUtf8String	AsUtf8String () const

JSON_API bool	AsBool () const

JSON_API const TArray< TSharedPtr< FJsonValue > > &	AsArray () const

virtual JSON_API const TSharedPtr< FJsonObject > &	AsObject () const

virtual JSON_API bool	TryGetNumber (double &OutNumber) const

virtual JSON_API bool	TryGetNumber (float &OutNumber) const

virtual JSON_API bool	TryGetNumber (int8 &OutNumber) const

virtual JSON_API bool	TryGetNumber (int16 &OutNumber) const

virtual JSON_API bool	TryGetNumber (int32 &OutNumber) const

virtual JSON_API bool	TryGetNumber (int64 &OutNumber) const

virtual JSON_API bool	TryGetNumber (uint8 &OutNumber) const

virtual JSON_API bool	TryGetNumber (uint16 &OutNumber) const

virtual JSON_API bool	TryGetNumber (uint32 &OutNumber) const

virtual JSON_API bool	TryGetNumber (uint64 &OutNumber) const

virtual JSON_API bool	TryGetString (FString &OutString) const

virtual JSON_API bool	TryGetUtf8String (FUtf8String &OutString) const

virtual JSON_API bool	TryGetBool (bool &OutBool) const

virtual JSON_API bool	TryGetArray (const TArray< TSharedPtr< FJsonValue > > *&OutArray) const

virtual JSON_API bool	TryGetArray (TArray< TSharedPtr< FJsonValue > > *&OutArray)

virtual JSON_API bool	TryGetObject (const TSharedPtr< FJsonObject > *&Object) const

virtual JSON_API bool	TryGetObject (TSharedPtr< FJsonObject > *&Object)

virtual JSON_API bool	PreferStringRepresentation () const

bool	IsNull () const

void	AsArgumentType (double &Value)

void	AsArgumentType (FString &Value)

void	AsArgumentType (bool &Value)

void	AsArgumentType (TArray< TSharedPtr< FJsonValue > > &Value)

void	AsArgumentType (TSharedPtr< FJsonObject > &Value)

virtual JSON_API SIZE_T	GetMemoryFootprint () const

Static Public Member Functions
static JSON_API TSharedPtr< FJsonValue >	Duplicate (const TSharedPtr< const FJsonValue > &Src)

static JSON_API TSharedPtr< FJsonValue >	Duplicate (const TSharedPtr< FJsonValue > &Src)

static JSON_API bool	CompareEqual (const FJsonValue &Lhs, const FJsonValue &Rhs)

Public Attributes
EJson	Type

Protected Member Functions
JSON_API	FJsonValue ()

virtual JSON_API	~FJsonValue ()

virtual FString	GetType () const =0

JSON_API void	ErrorMessage (const FString &InType) const

Friends
bool	operator== (const FJsonValue &Lhs, const FJsonValue &Rhs)

bool	operator!= (const FJsonValue &Lhs, const FJsonValue &Rhs)

Detailed Description

A Json Value is a structure that can be any of the Json Types. It should never be used on its, only its derived types should be used.

Constructor & Destructor Documentation

◆ FJsonValue()

FJsonValue::FJsonValue ( )

protected

◆ ~FJsonValue()

FJsonValue::~FJsonValue ( )

protectedvirtualdefault

Member Function Documentation

◆ AsArgumentType() [1/5]

void FJsonValue::AsArgumentType ( bool & Value )

inline

◆ AsArgumentType() [2/5]

void FJsonValue::AsArgumentType ( double & Value )

inline

Get a field of the same type as the argument

◆ AsArgumentType() [3/5]

void FJsonValue::AsArgumentType ( FString & Value )

inline

◆ AsArgumentType() [4/5]

void FJsonValue::AsArgumentType ( TArray< TSharedPtr< FJsonValue > > & Value )

inline

◆ AsArgumentType() [5/5]

void FJsonValue::AsArgumentType ( TSharedPtr< FJsonObject > & Value )

inline

◆ AsArray()

const TArray< TSharedPtr< FJsonValue > > & FJsonValue::AsArray ( ) const

Returns this value as an array, logging an error and returning an empty array reference if not possible

◆ AsBool()

bool FJsonValue::AsBool ( ) const

Returns this value as a boolean, logging an error and returning false if not possible

◆ AsNumber()

double FJsonValue::AsNumber ( ) const

Returns this value as a double, logging an error and returning zero if this is not an Json Number

◆ AsObject()

const TSharedPtr< FJsonObject > & FJsonValue::AsObject ( ) const

virtual

Returns this value as an object, throwing an error if this is not an Json Object

◆ AsString()

FString FJsonValue::AsString ( ) const

Returns this value as a string, logging an error and returning an empty string if not possible

◆ AsUtf8String()

FUtf8String FJsonValue::AsUtf8String ( ) const

Returns this value as a utf8 string, logging an error and returning an empty string if not possible

◆ CompareEqual()

bool FJsonValue::CompareEqual	(	const FJsonValue &	Lhs,
		const FJsonValue &	Rhs
	)

static

◆ Duplicate() [1/2]

TSharedPtr< FJsonValue > FJsonValue::Duplicate ( const TSharedPtr< const FJsonValue > & Src )

static

◆ Duplicate() [2/2]

TSharedPtr< FJsonValue > FJsonValue::Duplicate ( const TSharedPtr< FJsonValue > & Src )

static

◆ ErrorMessage()

void FJsonValue::ErrorMessage ( const FString & InType ) const

protected

◆ GetMemoryFootprint()

SIZE_T FJsonValue::GetMemoryFootprint ( ) const

virtual

Returns the memory footprint for this object in Bytes, including sizeof(*this) and allocated memory. All children should implement this so their memory layout is properly accounted for

Reimplemented in TJsonValueString< CharType >, FJsonValueNumber, TJsonValueNumberString< CharType >, FJsonValueBoolean, FJsonValueArray, FJsonValueObject, and FJsonValueNull.

◆ GetType()

virtual FString FJsonValue::GetType ( ) const

protectedpure virtual

Implemented in TJsonValueString< CharType >, FJsonValueNumber, TJsonValueNumberString< CharType >, FJsonValueBoolean, FJsonValueArray, FJsonValueObject, and FJsonValueNull.

◆ IsNull()

bool FJsonValue::IsNull ( ) const

inline

Returns true if this value is a 'null'

◆ PreferStringRepresentation()

bool FJsonValue::PreferStringRepresentation ( ) const

virtual

Returns whether or not a caller should prefer a string representation of the value, rather than the natural JSON type

Reimplemented in TJsonValueNumberString< CharType >.

◆ TryGetArray() [1/2]

bool FJsonValue::TryGetArray ( const TArray< TSharedPtr< FJsonValue > > *& OutArray ) const

virtual

Tries to convert this value to an array, returning false if not possible

Reimplemented in FJsonValueArray.

◆ TryGetArray() [2/2]

bool FJsonValue::TryGetArray ( TArray< TSharedPtr< FJsonValue > > *& OutArray )

virtual

Tries to convert this value to an array, returning false if not possible

Reimplemented in FJsonValueArray.

◆ TryGetBool()

bool FJsonValue::TryGetBool ( bool & OutBool ) const

virtual

Tries to convert this value to a bool, returning false if not possible

Reimplemented in TJsonValueString< CharType >, FJsonValueNumber, TJsonValueNumberString< CharType >, and FJsonValueBoolean.