v8  3.14.5(node0.10.28)
V8 is Google's open source JavaScript engine
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
Public Member Functions | Static Public Member Functions
Number Class Reference

#include <v8.h>

Inheritance diagram for Number:
Inheritance graph
[legend]
Collaboration diagram for Number:
Collaboration graph
[legend]

Public Member Functions

V8EXPORT double Value () const
 
- Public Member Functions inherited from Value
bool IsUndefined () const
 
bool IsNull () const
 
V8EXPORT bool IsTrue () const
 
V8EXPORT bool IsFalse () const
 
bool IsString () const
 
V8EXPORT bool IsFunction () const
 
V8EXPORT bool IsArray () const
 
V8EXPORT bool IsObject () const
 
V8EXPORT bool IsBoolean () const
 
V8EXPORT bool IsNumber () const
 
V8EXPORT bool IsExternal () const
 
V8EXPORT bool IsInt32 () const
 
V8EXPORT bool IsUint32 () const
 
V8EXPORT bool IsDate () const
 
V8EXPORT bool IsBooleanObject () const
 
V8EXPORT bool IsNumberObject () const
 
V8EXPORT bool IsStringObject () const
 
V8EXPORT bool IsNativeError () const
 
V8EXPORT bool IsRegExp () const
 
V8EXPORT Local< Boolean > ToBoolean () const
 
V8EXPORT Local< Number > ToNumber () const
 
V8EXPORT Local< String > ToString () const
 
V8EXPORT Local< String > ToDetailString () const
 
V8EXPORT Local< Object > ToObject () const
 
V8EXPORT Local< Integer > ToInteger () const
 
V8EXPORT Local< Uint32 > ToUint32 () const
 
V8EXPORT Local< Int32 > ToInt32 () const
 
V8EXPORT Local< Uint32 > ToArrayIndex () const
 
V8EXPORT bool BooleanValue () const
 
V8EXPORT double NumberValue () const
 
V8EXPORT int64_t IntegerValue () const
 
V8EXPORT uint32_t Uint32Value () const
 
V8EXPORT int32_t Int32Value () const
 
V8EXPORT bool Equals (Handle< Value > that) const
 
V8EXPORT bool StrictEquals (Handle< Value > that) const
 

Static Public Member Functions

static V8EXPORT Local< Number > New (double value)
 
static Number * Cast (v8::Value *obj)
 

Detailed Description

A JavaScript number value (ECMA-262, 4.3.20)

Definition at line 1374 of file v8.h.

Member Function Documentation

Number * Cast ( v8::Value *  obj)
inlinestatic

Definition at line 4525 of file v8.h.

Local< Number > New ( double  value)
static

Definition at line 5215 of file api.cc.

References ENTER_V8, Isolate::factory(), isnan(), OS::nan_value(), Factory::NewNumber(), and Utils::NumberToLocal().

Referenced by Shell::SetUMask(), and THREADED_TEST().

double Value ( ) const

Definition at line 4138 of file api.cc.

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