StreamBuffer::Istream Class Reference

Reader for standard input streams. More...

#include <GaudiKernel/StreamBuffer.h>

Inheritance diagram for StreamBuffer::Istream:

Collaboration diagram for StreamBuffer::Istream:

Public Member Functions
	Istream (std::istream &str)
	Constructor. More...
	~Istream () override=default
	Destructor. More...
void	load (StreamBuffer &stream) override
	Data load method. More...
Public Member Functions inherited from StreamBuffer::DataIO
	DataIO ()=default
	Standard constructor. More...
virtual	~DataIO ()=default
	Standard destructor. More...
void	badStreamMode ()
	Throw Exception. More...
virtual void	serialize (StreamBuffer &stream)
	Serialization method: loads/dumps streambuffer content. More...
virtual void	dump (StreamBuffer &)
	Template function to save stream data. More...

Private Attributes
std::istream *	m_stream
	Reference to input stream. More...

Detailed Description

Reader for standard input streams.

Definition at line 74 of file StreamBuffer.h.

Constructor & Destructor Documentation

StreamBuffer::Istream::Istream ( std::istream &  str )

inline

Constructor.

Definition at line 79 of file StreamBuffer.h.

                             : m_stream(&str)   {
    }

StreamBuffer::Istream::~Istream ( )

overridedefault

Destructor.

Member Function Documentation

void StreamBuffer::Istream::load ( StreamBuffer &  stream )

inlineoverridevirtual

Data load method.

Reimplemented from StreamBuffer::DataIO.

Definition at line 85 of file StreamBuffer.h.

                                             {
      // Generic implementation for istreams:
      int  len;
      (*m_stream) >> len;
      stream.erase();
      stream.reserve(len);
      m_stream->read(stream.data(),len);
    }

Member Data Documentation

std::istream* StreamBuffer::Istream::m_stream

private

Reference to input stream.

Definition at line 76 of file StreamBuffer.h.

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

• GaudiKernel/GaudiKernel/StreamBuffer.h