CP_GrowZone Class Reference

List of all members.

Memory management
SInt32	HandleGrowZoneRecoverMemory (SInt32 inBytesNeeded)
virtual SInt32	RecoverMemmory (SInt32 inBytesNeeded)
SInt32	UseMemoryReserve ()
static pascal SInt32	CP_GrowZoneCallBack (SInt32 inBytesNeeded)
Public Member Functions
Constructor / Destructor
	CP_GrowZone (SInt32 inMemoryReserve)
	Constructor.
virtual	~CP_GrowZone ()
	Destructor.
Setters
void	AlertUser ()
Testers
bool	HasMemoryReserve ()
Static Public Member Functions
Instance
static CP_GrowZone *	Instance ()
Protected Attributes
Handle	fReservedMemory
Size	fReservedMemorySize
bool	fAlertUser
Static Protected Attributes
static CP_GrowZone *	fsInstance = NULL
static GrowZoneUPP	gGrowZoneUPP = NULL

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Constructor & Destructor Documentation

CP_GrowZone::CP_GrowZone (  SInt32  inMemoryReserve  )

CP_GrowZone::~CP_GrowZone (   )  [virtual]

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Member Function Documentation

CP_GrowZone * CP_GrowZone::Instance (   )  [static]

Returns the single instance of this object. Exceptions: none  Returns: CP_GrowZone Returns the single instance of this class.

void CP_GrowZone::AlertUser (   )

Sets a flag to alert the user when memory is getting low. Exceptions: none  Returns: void

bool CP_GrowZone::HasMemoryReserve (   )

SInt32 CP_GrowZone::HandleGrowZoneRecoverMemory (  SInt32  inBytesNeeded  )  [protected]

SInt32 CP_GrowZone::RecoverMemmory (  SInt32  inBytesNeeded  )  [protected, virtual]

SInt32 CP_GrowZone::UseMemoryReserve (   )  [protected]

pascal SInt32 CP_GrowZone::CP_GrowZoneCallBack (  SInt32  inBytesNeeded  )  [static, protected]

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Member Data Documentation

CP_GrowZone * CP_GrowZone::fsInstance = NULL [static, protected]

GrowZoneUPP CP_GrowZone::gGrowZoneUPP = NULL [static, protected]

Single instance of this class.

Handle CP_GrowZone::fReservedMemory [protected]

UPP used with the grow zone to manage memory.

Size CP_GrowZone::fReservedMemorySize [protected]

Desired amount of memory to hold in reserve.

bool CP_GrowZone::fAlertUser [protected]

Actual amount of memory being held in reserve.

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

• CP_SystemMemory.h
• CP_SystemMemory.cpp

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