IBR-DTNSuite: ibrcommon::TmpFileBLOB Class Reference

#include <BLOB.h>

Inherits ibrcommon::BLOB.

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List of all members.

Public Member Functions
virtual	~TmpFileBLOB ()
virtual void	clear ()
virtual void	open ()
virtual void	close ()
Static Public Member Functions
static BLOB::Reference	create ()
Protected Member Functions
std::iostream &	__get_stream ()
size_t	__get_size ()

Detailed Description

A TmpFileBLOB creates a temporary file on instantiation to hold a large amount of data. It is based on fstream objects and limited by the system architecture (max. 2GB on 32-bit systems).

Definition at line 218 of file BLOB.h.

Constructor & Destructor Documentation

ibrcommon::TmpFileBLOB::~TmpFileBLOB ( ) [virtual]

Definition at line 325 of file BLOB.cpp.

References ibrcommon::File::remove().

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Member Function Documentation

size_t ibrcommon::TmpFileBLOB::__get_size ( ) [protected, virtual]

Implements ibrcommon::BLOB.

Definition at line 356 of file BLOB.cpp.

References ibrcommon::File::size().

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std::iostream& ibrcommon::TmpFileBLOB::__get_stream ( ) [inline, protected, virtual]

Implements ibrcommon::BLOB.

Definition at line 230 of file BLOB.h.

void ibrcommon::TmpFileBLOB::clear ( ) [virtual]

This method deletes the content of the payload. The size will be zero after calling.

Implements ibrcommon::BLOB.

Definition at line 292 of file BLOB.cpp.

References ibrcommon::File::getPath(), and IBRCOMMON_LOGGER.

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void ibrcommon::TmpFileBLOB::close ( ) [virtual]

Implements ibrcommon::BLOB.

Definition at line 345 of file BLOB.cpp.

References ibrcommon::BLOB::_filelimit, and ibrcommon::Semaphore::post().

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BLOB::Reference ibrcommon::TmpFileBLOB::create ( ) [static]

Definition at line 283 of file BLOB.cpp.

Referenced by dtn::net::HTTPConvergenceLayer::componentRun(), dtn::data::BundleMerger::getContainer(), main(), and dtn::net::HTTPConvergenceLayer::queue().

void ibrcommon::TmpFileBLOB::open ( ) [virtual]

Implements ibrcommon::BLOB.

Definition at line 331 of file BLOB.cpp.

References ibrcommon::BLOB::_filelimit, ibrcommon::File::getPath(), IBRCOMMON_LOGGER, and ibrcommon::Semaphore::wait().

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

ibrcommon/ibrcommon/data/BLOB.h
ibrcommon/ibrcommon/data/BLOB.cpp