ibrcommon::BLOB::Reference Class Reference

#include <BLOB.h>

Inherits ibrcommon::Mutex.

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List of all members.

Public Member Functions
	Reference (BLOB *blob)
	Reference (const Reference &ref)
virtual	~Reference ()
std::iostream &	operator* ()
void	enter () throw (ibrcommon::MutexException)
void	leave () throw (ibrcommon::MutexException)
void	trylock () throw (ibrcommon::MutexException)
void	clear ()
size_t	getSize () const

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Detailed Description

Definition at line 67 of file BLOB.h.

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Constructor & Destructor Documentation

ibrcommon::BLOB::Reference::Reference

(

BLOB *

blob

)

Definition at line 52 of file BLOB.cpp.

References ibrcommon::BLOB::increment().

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ibrcommon::BLOB::Reference::Reference

(

const Reference &

ref

)

Definition at line 31 of file BLOB.cpp.

References ibrcommon::BLOB::increment().

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ibrcommon::BLOB::Reference::~Reference

(

)

[virtual]

Definition at line 37 of file BLOB.cpp.

References ibrcommon::BLOB::decrement(), and ibrcommon::BLOB::isUnbound().

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Member Function Documentation

void ibrcommon::BLOB::Reference::clear

(

)

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

Definition at line 94 of file BLOB.cpp.

References ibrcommon::BLOB::_locked, and ibrcommon::BLOB::clear().

Referenced by dtn::data::PayloadBlock::deserialize(), and dtn::data::ExtensionBlock::deserialize().

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void ibrcommon::BLOB::Reference::enter

(

)

throw (ibrcommon::MutexException) [virtual]

Enter into a thread-safe state for this BLOB. This time it is locked and the pointers are initialized to zero.

Reimplemented from ibrcommon::Mutex.

Definition at line 58 of file BLOB.cpp.

References ibrcommon::BLOB::_locked, ibrcommon::Mutex::enter(), and ibrcommon::BLOB::open().

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size_t ibrcommon::BLOB::Reference::getSize

(

)

const

Returns the size of the content in this BLOB.

Returns:

The size in bytes.

Definition at line 89 of file BLOB.cpp.

References ibrcommon::BLOB::getSize().

Referenced by dtn::data::PayloadBlock::getLength(), dtn::data::ExtensionBlock::getLength(), main(), and dtn::net::HTTPConvergenceLayer::queue().

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void ibrcommon::BLOB::Reference::leave

(

)

throw (ibrcommon::MutexException) [virtual]

Leave the thread-safe state.

Reimplemented from ibrcommon::Mutex.

Definition at line 68 of file BLOB.cpp.

References ibrcommon::BLOB::_locked, ibrcommon::BLOB::close(), and ibrcommon::Mutex::leave().

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std::iostream & ibrcommon::BLOB::Reference::operator*

(

)

Get a direct access reference to the internal stream object.

Returns:

iostream reference.

Definition at line 46 of file BLOB.cpp.

References ibrcommon::BLOB::__get_stream(), and ibrcommon::BLOB::_locked.

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void ibrcommon::BLOB::Reference::trylock

(

)

throw (ibrcommon::MutexException) [virtual]

Try to enter into the thread-safe state for this BLOB.

Reimplemented from ibrcommon::Mutex.

Definition at line 79 of file BLOB.cpp.

References ibrcommon::BLOB::_locked, ibrcommon::BLOB::open(), and ibrcommon::Mutex::trylock().

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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