v8::String::Utf8Value Class Reference

#include <v8-primitive.h>

Public Member Functions
	Utf8Value (Isolate *isolate, Local< v8::Value > obj, WriteOptions options=REPLACE_INVALID_UTF8)
	~Utf8Value ()
char *	operator* ()
const char *	operator* () const
size_t	length () const
	Utf8Value (const Utf8Value &)=delete
void	operator= (const Utf8Value &)=delete

Detailed Description

Converts an object to a UTF-8-encoded character array. Useful if you want to print the object. If conversion to a string fails (e.g. due to an exception in the toString() method of the object) then the length() method returns 0 and the * operator returns NULL.

WARNING: This will unconditionally copy the contents of the JavaScript string, and should be avoided in situations where performance is a concern. Consider using WriteUtf8() instead.

Examples

shell.cc.

Constructor & Destructor Documentation

Utf8Value() [1/2]

v8::String::Utf8Value::Utf8Value	(	Isolate *	isolate,
		Local< v8::Value >	obj,
		WriteOptions	options = REPLACE_INVALID_UTF8
	)

~Utf8Value()

v8::String::Utf8Value::~Utf8Value

(

)

Utf8Value() [2/2]

v8::String::Utf8Value::Utf8Value ( const Utf8Value &  )

delete

Member Function Documentation

length()

size_t v8::String::Utf8Value::length ( ) const

inline

operator*() [1/2]

char * v8::String::Utf8Value::operator* ( )

inline

operator*() [2/2]

const char * v8::String::Utf8Value::operator* ( ) const

inline

operator=()

void v8::String::Utf8Value::operator= ( const Utf8Value &  )

delete

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

• include/v8-primitive.h