skjson::NumberValue Class Reference

#include <SkJSON.h>

Inheritance diagram for skjson::NumberValue:

Public Member Functions
	NumberValue (int32_t)
	NumberValue (float)
double	operator* () const
Public Member Functions inherited from skjson::Value
Type	getType () const
template<typename T >
bool	is () const
template<typename T >
const T &	as () const
template<typename T >
	operator const T * () const
SkString	toString () const
const Value &	operator[] (const char *key) const

Static Public Attributes
static constexpr Type	kType = Type::kNumber

Additional Inherited Members
Public Types inherited from skjson::Value
enum class	Type {   kNull , kBool , kNumber , kString ,   kArray , kObject }
Protected Types inherited from skjson::Value
enum class	Tag : uint8_t {   kShortString = 0b00000000 , kNull = 0b00000001 , kBool = 0b00000010 , kInt = 0b00000011 ,   kFloat = 0b00000100 , kString = 0b00000101 , kArray = 0b00000110 , kObject = 0b00000111 }
Protected Member Functions inherited from skjson::Value
void	init_tagged (Tag)
void	init_tagged_pointer (Tag, void *)
Tag	getTag () const
template<typename T >
const T *	cast () const
template<typename T >
T *	cast ()
template<typename T >
const T *	ptr () const
Static Protected Attributes inherited from skjson::Value
static constexpr uint8_t	kTagMask = 0b00000111

Detailed Description

Definition at line 239 of file SkJSON.h.

Constructor & Destructor Documentation

NumberValue() [1/2]

skjson::NumberValue::NumberValue ( int32_t  i )

explicit

Definition at line 73 of file SkJSON.cpp.

                                  {
    this->init_tagged(Tag::kInt);
    *this->cast<int32_t>() = i;
    SkASSERT(this->getTag() == Tag::kInt);
}

NumberValue() [2/2]

skjson::NumberValue::NumberValue ( float  f )

explicit

Definition at line 79 of file SkJSON.cpp.

                                {
    this->init_tagged(Tag::kFloat);
    *this->cast<float>() = f;
    SkASSERT(this->getTag() == Tag::kFloat);
}

Member Function Documentation

operator*()

double skjson::NumberValue::operator* ( ) const

inline

Definition at line 246 of file SkJSON.h.

                              {
        SkASSERT(this->getTag() == Tag::kInt ||
                 this->getTag() == Tag::kFloat);
 
        return this->getTag() == Tag::kInt
            ? static_cast<double>(*this->cast<int32_t>())
            : static_cast<double>(*this->cast<float>());
    }

Member Data Documentation

kType

constexpr Type skjson::NumberValue::kType = Type::kNumber

inlinestaticconstexpr

Definition at line 241 of file SkJSON.h.

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

• third_party/skia/src/utils/SkJSON.h
• third_party/skia/src/utils/SkJSON.cpp