zorba::transcode::auto_attach< StreamType > Class Template Reference

A transcode::auto_attach is a class that attaches a transcode::streambuf to a stream and automatically detaches it when the auto_attach object is destroyed. More...

#include <zorba/transcode_stream.h>

Public Member Functions
	auto_attach (StreamType &stream, char const *charset)
	Constructs an auto_attach object calling attach() on the given stream. More...
	~auto_attach ()
	Destroys this auto_attach object calling detach() on the previously attached stream. More...

Detailed Description

template<class StreamType>
class zorba::transcode::auto_attach< StreamType >

A transcode::auto_attach is a class that attaches a transcode::streambuf to a stream and automatically detaches it when the auto_attach object is destroyed.

void f( ostream &os ) {
  transcode::auto_attach<ostream> const raii( os, "ISO-8859-1" );
  // ...
}

A transcode::auto_attach is useful for streams not created by you.

See Also

http://en.wikipedia.org/wiki/Resource_Acquisition_Is_Initialization

Definition at line 220 of file transcode_stream.h.

Constructor & Destructor Documentation

template<class StreamType >

zorba::transcode::auto_attach< StreamType >::auto_attach ( StreamType &  stream, char const *  charset  )

inline

Constructs an auto_attach object calling attach() on the given stream.

Parameters

stream	The stream to attach the transcode::streambuf to. If the stream already has a transcode::streambuf attached to it, this contructor does nothing.
charset	The name of the character encoding to convert from/to.

Definition at line 230 of file transcode_stream.h.

References zorba::transcode::attach().

template<class StreamType >

zorba::transcode::auto_attach< StreamType >::~auto_attach ( )

inline

Destroys this auto_attach object calling detach() on the previously attached stream.

Definition at line 238 of file transcode_stream.h.

References zorba::transcode::detach().

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

• transcode_stream.h