Predator: PtrHandle Class Reference

Predator [unstable] git snapshot

#include <symheap.hh>

Inheritance diagram for PtrHandle:

Inheritance graph

Collaboration diagram for PtrHandle:

Collaboration graph

Public Member Functions
	PtrHandle (SymHeapCore &sh, const TObjId obj, const TOffset off=0)
SymHeapCore *	sh () const
	return the SymHeapCore instance associated with this handle
TFldId	fieldId () const
	return raw field ID inside this handle (used mainly internally)
bool	isValidHandle () const
	true if the given handle is valid (does not imply field validity)
TObjId	obj () const
	return the object that the field is part of
TOffset	offset () const
	return the offset at which the field is placed within the object
TValId	value () const
	return the value inside the field (may trigger its initialization)
TValId	placedAt () const
	return the address of the field (may trigger address instantiation)
TObjType	type () const
	static type-info of the given object (return 0 if not available)
void	setValue (const TValId val, TValSet *killedPtrs=0) const
	assign the given value, caller is responsible for garbage collecting

Protected Attributes
SymHeapCore *	sh_
TFldId	id_

Detailed Description

Definition at line 739 of file symheap.hh.

Constructor & Destructor Documentation

PtrHandle	(	SymHeapCore &	sh,
		const TObjId	obj,
		const TOffset	off = `0`
	)

inline

Definition at line 741 of file symheap.hh.

References SymHeapCore::fldEnter(), FldHandle::id_, and FldHandle::sh_.

Member Function Documentation

TFldId fieldId ( ) const

inlineinherited

return raw field ID inside this handle (used mainly internally)

Definition at line 667 of file symheap.hh.

References FldHandle::id_.

Referenced by operator<(), and operator==().

bool isValidHandle ( ) const

inlineinherited

true if the given handle is valid (does not imply field validity)

Definition at line 670 of file symheap.hh.

References FldHandle::id_.

Referenced by buildIgnoreList(), and FldHandle::type().

TObjId obj ( ) const

inlineinherited

return the object that the field is part of

Definition at line 673 of file symheap.hh.

References FldHandle::id_, SymHeapCore::objByField(), and FldHandle::sh_.

TOffset offset ( ) const

inlineinherited

return the offset at which the field is placed within the object

Definition at line 676 of file symheap.hh.

References SymHeapCore::fieldOffset(), FldHandle::id_, and FldHandle::sh_.

Referenced by translateFldHandle(), and traverseLiveFieldsGeneric().

TValId placedAt ( ) const

inlineinherited

return the address of the field (may trigger address instantiation)

Definition at line 682 of file symheap.hh.

References FldHandle::id_, SymHeapCore::placedAt(), and FldHandle::sh_.

void setValue	(	const TValId	val,
		TValSet *	killedPtrs = `0`
	)		const

inlineinherited

assign the given value, caller is responsible for garbage collecting

Definition at line 692 of file symheap.hh.

References FldHandle::id_, SymHeapCore::setValOfField(), and FldHandle::sh_.

SymHeapCore* sh ( ) const

inlineinherited

return the SymHeapCore instance associated with this handle

Definition at line 664 of file symheap.hh.

References FldHandle::sh_.

Referenced by operator==().

TObjType type ( ) const

inlineinherited

static type-info of the given object (return 0 if not available)

Definition at line 685 of file symheap.hh.

References SymHeapCore::fieldType(), FldHandle::id_, FldHandle::isValidHandle(), and FldHandle::sh_.

Referenced by translateFldHandle(), and traverseLiveFieldsGeneric().

TValId value ( ) const

inlineinherited

return the value inside the field (may trigger its initialization)

Definition at line 679 of file symheap.hh.

References FldHandle::id_, FldHandle::sh_, and SymHeapCore::valueOf().

Referenced by nextValFromSeg(), and valOfPtr().

Field Documentation

protectedinherited

Definition at line 715 of file symheap.hh.

Referenced by FldHandle::fieldId(), FldHandle::FldHandle(), FldHandle::isValidHandle(), FldHandle::obj(), FldHandle::offset(), FldHandle::operator=(), FldHandle::placedAt(), PtrHandle(), FldHandle::setValue(), FldHandle::type(), FldHandle::value(), and FldHandle::~FldHandle().

SymHeapCore* sh_

protectedinherited

Definition at line 714 of file symheap.hh.

Referenced by FldHandle::FldHandle(), FldHandle::obj(), FldHandle::offset(), FldHandle::operator=(), FldHandle::placedAt(), PtrHandle(), FldHandle::setValue(), FldHandle::sh(), FldHandle::type(), FldHandle::value(), and FldHandle::~FldHandle().

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

symheap.hh