xgboost::Value Class Reference

#include <json.h>

Inheritance diagram for xgboost::Value:

Collaboration diagram for xgboost::Value:

Public Types
enum class	ValueKind : std::int64_t {   kString = 0 , kNumber = 1 , kInteger = 2 , kObject = 3 ,   kArray = 4 , kBoolean = 5 , kNull = 6 , kF32Array = 7 ,   kF64Array = 8 , kI8Array = 9 , kU8Array = 10 , kI16Array = 11 ,   kU16Array = 12 , kI32Array = 13 , kU32Array = 14 , kI64Array = 15 ,   kU64Array = 16 }
	Simplified implementation of LLVM RTTI. More...

Public Member Functions
	Value (ValueKind _kind)
ValueKind	Type () const
virtual	~Value ()=default
virtual void	Save (JsonWriter *writer) const =0
virtual Json &	operator[] (std::string const &key)
virtual Json &	operator[] (int ind)
virtual bool	operator== (Value const &rhs) const =0
virtual Value &	operator= (Value const &rhs)=delete
std::string	TypeStr () const

Friends
IntrusivePtrCell &	IntrusivePtrRefCount (xgboost::Value const *t) noexcept

Member Enumeration Documentation

ValueKind

enum xgboost::Value::ValueKind : std::int64_t

strong

Simplified implementation of LLVM RTTI.

Enumerator
kString
kNumber
kInteger
kObject
kArray
kBoolean
kNull
kF32Array
kF64Array
kI8Array
kU8Array
kI16Array
kU16Array
kI32Array
kU32Array
kI64Array
kU64Array

Constructor & Destructor Documentation

Value()

xgboost::Value::Value ( ValueKind  _kind )

inlineexplicit

~Value()

virtual xgboost::Value::~Value ( )

virtualdefault

Member Function Documentation

operator=()

virtual Value& xgboost::Value::operator= ( Value const &  rhs )

virtualdelete

Reimplemented in xgboost::JsonBoolean, xgboost::JsonNull, xgboost::JsonInteger, xgboost::JsonNumber, xgboost::JsonObject, xgboost::JsonTypedArray< T, kind >, xgboost::JsonArray, and xgboost::JsonString.

operator==()

virtual bool xgboost::Value::operator== ( Value const &  rhs ) const

pure virtual

Implemented in xgboost::JsonBoolean, xgboost::JsonNull, xgboost::JsonInteger, xgboost::JsonNumber, xgboost::JsonObject, xgboost::JsonTypedArray< T, kind >, xgboost::JsonArray, and xgboost::JsonString.

operator[]() [1/2]

virtual Json& xgboost::Value::operator[] ( int  ind )

virtual

Reimplemented in xgboost::JsonObject, and xgboost::JsonArray.

operator[]() [2/2]

virtual Json& xgboost::Value::operator[] ( std::string const &  key )

virtual

Reimplemented in xgboost::JsonObject, and xgboost::JsonArray.

Save()

virtual void xgboost::Value::Save ( JsonWriter *  writer ) const

pure virtual

Implemented in xgboost::JsonBoolean, xgboost::JsonNull, xgboost::JsonInteger, xgboost::JsonNumber, xgboost::JsonObject, xgboost::JsonTypedArray< T, kind >, xgboost::JsonArray, and xgboost::JsonString.

Type()

ValueKind xgboost::Value::Type ( ) const

inline

TypeStr()

std::string xgboost::Value::TypeStr

(

)

const

Friends And Related Function Documentation

IntrusivePtrRefCount

IntrusivePtrCell& IntrusivePtrRefCount ( xgboost::Value const *  t )

friend

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

• /home/docs/checkouts/readthedocs.org/user_builds/xgboost/checkouts/release_3.1.0/include/xgboost/json.h