TPEF::FileOffsetReplacer Class Reference

#include <FileOffsetReplacer.hh>

Inheritance diagram for TPEF::FileOffsetReplacer:

Collaboration diagram for TPEF::FileOffsetReplacer:

Public Member Functions
	FileOffsetReplacer (const SafePointable *obj)
virtual	~FileOffsetReplacer ()
Public Member Functions inherited from TPEF::ValueReplacer
void	resolve ()

Protected Member Functions
virtual bool	tryToReplace ()
virtual ValueReplacer *	clone ()
Protected Member Functions inherited from TPEF::ValueReplacer
	ValueReplacer (const SafePointable *obj)
	ValueReplacer (const ValueReplacer &replacer)
virtual	~ValueReplacer ()
const SafePointable *	reference () const
unsigned int	streamPosition () const

Private Member Functions
	FileOffsetReplacer (const FileOffsetReplacer &replacer)
FileOffsetReplacer	operator= (const FileOffsetReplacer &)

Additional Inherited Members
Static Public Member Functions inherited from TPEF::ValueReplacer
static void	finalize ()
static void	initialize (BinaryStream &stream)
Static Protected Member Functions inherited from TPEF::ValueReplacer
static BinaryStream &	stream ()

Detailed Description

Replaces object reference with file offset. File offset key must be stored in reference manager for that object whose file offset is written.

Definition at line 48 of file FileOffsetReplacer.hh.

Constructor & Destructor Documentation

FileOffsetReplacer() [1/2]

TPEF::FileOffsetReplacer::FileOffsetReplacer

(

const SafePointable *

obj

)

Constructor.

Definition at line 46 of file FileOffsetReplacer.cc.

                                                               :
    ValueReplacer(obj) {
}

~FileOffsetReplacer()

TPEF::FileOffsetReplacer::~FileOffsetReplacer ( )

virtual

Destructor.

Definition at line 60 of file FileOffsetReplacer.cc.

                                        {
}

FileOffsetReplacer() [2/2]

TPEF::FileOffsetReplacer::FileOffsetReplacer ( const FileOffsetReplacer &  replacer )

private

Copy constructor.

Definition at line 53 of file FileOffsetReplacer.cc.

                                        : ValueReplacer(replacer) {
}

Member Function Documentation

clone()

ValueReplacer * TPEF::FileOffsetReplacer::clone ( )

protectedvirtual

Creates dynamically allocated copy of replacer.

Returns

Dynamically allocated copy of replacer.

Implements TPEF::ValueReplacer.

Definition at line 90 of file FileOffsetReplacer.cc.

                          {
    return new FileOffsetReplacer(*this);
}

operator=()

FileOffsetReplacer TPEF::FileOffsetReplacer::operator= ( const FileOffsetReplacer &  )

private

tryToReplace()

bool TPEF::FileOffsetReplacer::tryToReplace ( )

protectedvirtual

Tries to do replacement in to the stream.

Returns

True if replacement were done.

Implements TPEF::ValueReplacer.

Definition at line 69 of file FileOffsetReplacer.cc.

                                 {
    try {
        FileOffsetKey key =
            SafePointer::fileOffsetKeyFor(reference());
 
        stream().setWritePosition(streamPosition());
        stream().writeWord(key.fileOffset());
        return true;
 
    } catch (KeyNotFound& e) {
        stream().writeWord(0);
        return false;
    }
}

References TPEF::ReferenceManager::FileOffsetKey::fileOffset(), TPEF::ReferenceManager::SafePointer::fileOffsetKeyFor(), TPEF::ValueReplacer::reference(), TPEF::BinaryStream::setWritePosition(), TPEF::ValueReplacer::stream(), TPEF::ValueReplacer::streamPosition(), and TPEF::BinaryStream::writeWord().

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

• FileOffsetReplacer.hh
• FileOffsetReplacer.cc