FldHandle Class Reference

#include <symheap.hh>

Inheritance diagram for FldHandle:

Collaboration diagram for FldHandle:

Public Member Functions
	FldHandle ()
	FldHandle (SymHeapCore &sh, TObjId obj, TObjType clt, TOffset off=0)
	FldHandle (const TFldId special)
	FldHandle (const FldHandle &tpl)
	FldHandle (SymHeapCore &sh, const FldHandle &tpl)
	~FldHandle ()
FldHandle &	operator= (const FldHandle &tpl)
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 Member Functions
	FldHandle (SymHeapCore &sh, TFldId id)

Protected Attributes
SymHeapCore *	sh_
TFldId	id_

Friends
class	SymHeapCore
class	SymProc
const char *	valNullLabel (const SymHeapCore &, TFldId)

Detailed Description

Definition at line 606 of file symheap.hh.

Constructor & Destructor Documentation

FldHandle ( )

inline

Definition at line 608 of file symheap.hh.

FldHandle ( SymHeapCore &  sh, TObjId  obj, TObjType  clt, TOffset  off = 0  )

inline

Definition at line 614 of file symheap.hh.

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

FldHandle ( const TFldId  special )

inlineexplicit

Definition at line 622 of file symheap.hh.

References CL_BREAK_IF.

FldHandle ( const FldHandle &  tpl )

inline

Definition at line 629 of file symheap.hh.

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

FldHandle ( SymHeapCore &  sh, const FldHandle &  tpl  )

inline

Definition at line 637 of file symheap.hh.

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

~FldHandle ( )

inline

Definition at line 645 of file symheap.hh.

References SymHeapCore::fldLeave(), id_, and sh_.

FldHandle ( SymHeapCore &  sh, TFldId  id  )

inlineprotected

Definition at line 697 of file symheap.hh.

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

Member Function Documentation

TFldId fieldId ( ) const

inline

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

Definition at line 667 of file symheap.hh.

References id_.

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

bool isValidHandle ( ) const

inline

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

Definition at line 670 of file symheap.hh.

References id_.

Referenced by buildIgnoreList(), and type().

TObjId obj ( ) const

inline

return the object that the field is part of

Definition at line 673 of file symheap.hh.

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

TOffset offset ( ) const

inline

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

Definition at line 676 of file symheap.hh.

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

Referenced by translateFldHandle(), and traverseLiveFieldsGeneric().

FldHandle& operator= ( const FldHandle &  tpl )

inline

Definition at line 650 of file symheap.hh.

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

TValId placedAt ( ) const

inline

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

Definition at line 682 of file symheap.hh.

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

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

inline

assign the given value, caller is responsible for garbage collecting

Definition at line 692 of file symheap.hh.

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

SymHeapCore* sh ( ) const

inline

return the SymHeapCore instance associated with this handle

Definition at line 664 of file symheap.hh.

References sh_.

Referenced by operator==().

TObjType type ( ) const

inline

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

Definition at line 685 of file symheap.hh.

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

Referenced by translateFldHandle(), and traverseLiveFieldsGeneric().

TValId value ( ) const

inline

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

Definition at line 679 of file symheap.hh.

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

Referenced by nextValFromSeg(), and valOfPtr().

Friends And Related Function Documentation

friend class SymHeapCore

friend

Definition at line 705 of file symheap.hh.

friend class SymProc

friend

Definition at line 708 of file symheap.hh.

const char* valNullLabel ( const SymHeapCore &  , TFldId    )

friend

Field Documentation

TFldId id_

protected

Definition at line 715 of file symheap.hh.

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

SymHeapCore* sh_

protected

Definition at line 714 of file symheap.hh.

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

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

• symheap.hh