Dune::Base64Stream Class Reference

class to base64 encode a stream of data More...

#include <dune/grid/io/file/vtk/streams.hh>

Public Member Functions
	Base64Stream (std::ostream &s_)
	Construct a Base64Stream. More...
template<class X >
void	write (X &data)
	encode a data item More...
void	flush ()
	flush the current unwritten data to the stream. More...
	~Base64Stream ()
	destroy the object More...

Detailed Description

class to base64 encode a stream of data

Constructor & Destructor Documentation

Base64Stream()

Dune::Base64Stream::Base64Stream ( std::ostream &  s_ )

inline

Construct a Base64Stream.

Parameters

s_	The stream the resulting base64-encoded text will be written to.

~Base64Stream()

Dune::Base64Stream::~Base64Stream ( )

inline

destroy the object

Calls flush()

References flush().

Member Function Documentation

flush()

void Dune::Base64Stream::flush ( )

inline

flush the current unwritten data to the stream.

If the size of the received input is not a multiple of three bytes, an end-marker will be written.

Calling this function a second time without calling b64enc() or calling it right after construction has no effect.

Referenced by ~Base64Stream(), and Dune::VTK::BinaryDataArrayWriter< T >::~BinaryDataArrayWriter().

write()

template<class X >

void Dune::Base64Stream::write ( X &  data )

inline

encode a data item

The result will be written to the stream, eventually. This method may be called multiple times in a row. After this method has been called, noone else may write to the underlying stream until flush() has been called or this writer object has been destroyed.

Referenced by Dune::VTK::BinaryDataArrayWriter< T >::write(), and Dune::VTK::NakedBase64DataArrayWriter< T >::write().

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

• dune/grid/io/file/vtk/streams.hh