String::ExternalOneByteStringResource Class Reference

#include <v8.h>

Inheritance diagram for String::ExternalOneByteStringResource:

Collaboration diagram for String::ExternalOneByteStringResource:

Public Member Functions
	~ExternalOneByteStringResource () override=default
virtual const char *	data () const =0
virtual size_t	length () const =0
Public Member Functions inherited from String::ExternalStringResourceBase
virtual	~ExternalStringResourceBase ()=default
virtual bool	IsCacheable () const

Protected Member Functions
	ExternalOneByteStringResource ()=default
Protected Member Functions inherited from String::ExternalStringResourceBase
	ExternalStringResourceBase ()=default
virtual void	Dispose ()
virtual void	Lock () const
virtual void	Unlock () const
	ExternalStringResourceBase (const ExternalStringResourceBase &)=delete
void	operator= (const ExternalStringResourceBase &)=delete

Detailed Description

An ExternalOneByteStringResource is a wrapper around an one-byte string buffer that resides outside V8's heap. Implement an ExternalOneByteStringResource to manage the life cycle of the underlying buffer. Note that the string data must be immutable and that the data must be Latin-1 and not UTF-8, which would require special treatment internally in the engine and do not allow efficient indexing. Use String::New or convert to 16 bit data for non-Latin1.

Definition at line 2843 of file v8.h.

Constructor & Destructor Documentation

~ExternalOneByteStringResource()

~ExternalOneByteStringResource ( )

overridedefault

Override the destructor to manage the life cycle of the underlying buffer.

ExternalOneByteStringResource()

ExternalOneByteStringResource ( )

protecteddefault

Member Function Documentation

data()

virtual const char* data ( ) const

pure virtual

The string data from the underlying buffer.

length()

virtual size_t length ( ) const

pure virtual

The number of Latin-1 characters in the string.

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

• include/v8.h