TPEF::SectionSizeReplacer Class Reference

#include <SectionSizeReplacer.hh>

Inheritance diagram for TPEF::SectionSizeReplacer:

Collaboration diagram for TPEF::SectionSizeReplacer:

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

Static Public Member Functions
static void	setSize (const SafePointable *obj, Word size)
static void	clear ()
Static Public Member Functions inherited from TPEF::ValueReplacer
static void	finalize ()
static void	initialize (BinaryStream &stream)

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
	SectionSizeReplacer (const SectionSizeReplacer &replacer)
SectionSizeReplacer	operator= (const SectionSizeReplacer &)

Static Private Attributes
static std::map< const SafePointable *, Word >	sizeMap
	Contains sections sizes.

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

Detailed Description

Replaces object reference with size of object. Size for object must be stored with static setSize method of this class.

Definition at line 50 of file SectionSizeReplacer.hh.

Constructor & Destructor Documentation

SectionSizeReplacer() [1/2]

TPEF::SectionSizeReplacer::SectionSizeReplacer

(

const SafePointable *

obj

)

Constructor.

Definition at line 48 of file SectionSizeReplacer.cc.

                                                                 :
    ValueReplacer(obj) {
}

~SectionSizeReplacer()

TPEF::SectionSizeReplacer::~SectionSizeReplacer ( )

virtual

Destructor.

Definition at line 63 of file SectionSizeReplacer.cc.

                                          {
}

SectionSizeReplacer() [2/2]

TPEF::SectionSizeReplacer::SectionSizeReplacer ( const SectionSizeReplacer &  replacer )

private

Copy constructor.

Definition at line 55 of file SectionSizeReplacer.cc.

                                         :
    ValueReplacer(replacer) {
}

Member Function Documentation

clear()

void TPEF::SectionSizeReplacer::clear ( )

static

Clears all elements from size map.

Definition at line 109 of file SectionSizeReplacer.cc.

                           {
    sizeMap.clear();
}

References sizeMap.

Referenced by TPEF::BinaryWriter::writeBinary().

clone()

ValueReplacer * TPEF::SectionSizeReplacer::clone ( )

protectedvirtual

Creates dynamically allocated copy of replacer.

Returns

Dynamically allocated copy of replacer.

Implements TPEF::ValueReplacer.

Definition at line 89 of file SectionSizeReplacer.cc.

                           {
    return new SectionSizeReplacer(*this);
}

operator=()

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

private

setSize()

void TPEF::SectionSizeReplacer::setSize ( const SafePointable *  obj, Word  size  )

static

Set's size for referred object.

Parameters

obj	Objects which for size is stored.
size	Size to store.

Definition at line 100 of file SectionSizeReplacer.cc.

                                                                {
    assert(obj != NULL);
    sizeMap[obj] = size;
}

References assert, and sizeMap.

Referenced by TPEF::TPEFCodeSectionWriter::actualWriteData(), TPEF::TPEFDataSectionWriter::actualWriteData(), TPEF::TPEFStringSectionWriter::actualWriteData(), TPEF::TPEFASpaceSectionWriter::actualWriteData(), TPEF::TPEFDebugSectionWriter::actualWriteData(), TPEF::TPEFLineNumSectionWriter::actualWriteData(), TPEF::TPEFRelocSectionWriter::actualWriteData(), TPEF::TPEFResourceSectionWriter::actualWriteData(), TPEF::TPEFSymbolSectionWriter::actualWriteData(), TPEF::TPEFDebugSectionWriter::createKeys(), and TPEF::TPEFSymbolSectionWriter::createKeys().

tryToReplace()

bool TPEF::SectionSizeReplacer::tryToReplace ( )

protectedvirtual

Tries to do replacement in to the stream.

Returns

True if replacement were done.

Implements TPEF::ValueReplacer.

Definition at line 72 of file SectionSizeReplacer.cc.

                                  {
    if(MapTools::containsKey(sizeMap, reference())) {
        stream().setWritePosition(streamPosition());
        stream().writeWord(sizeMap[reference()]);
        return true;
    }
 
    stream().writeWord(0);
    return false;
}

References MapTools::containsKey(), TPEF::ValueReplacer::reference(), TPEF::BinaryStream::setWritePosition(), sizeMap, TPEF::ValueReplacer::stream(), TPEF::ValueReplacer::streamPosition(), and TPEF::BinaryStream::writeWord().

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Member Data Documentation

sizeMap

std::map< const SafePointable *, Word > TPEF::SectionSizeReplacer::sizeMap

staticprivate

Contains sections sizes.

Definition at line 68 of file SectionSizeReplacer.hh.

Referenced by clear(), setSize(), and tryToReplace().

---

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

• SectionSizeReplacer.hh
• SectionSizeReplacer.cc