JMMMonitor Class Reference

#include <JMMMonitor.h>

Inheritance diagram for JMMMonitor:

Public Member Functions
	~JMMMonitor () override
Public Member Functions inherited from JBroadcaster
	JBroadcaster ()
virtual	~JBroadcaster ()
JBroadcaster &	operator= (const JBroadcaster &source)
bool	HasSenders () const
JSize	GetSenderCount () const
bool	HasRecipients () const
JSize	GetRecipientCount () const
virtual JString	ToString () const
template<class T >
void	ListenTo (const JBroadcaster *sender, const std::function< void(const T &)> &f)

Protected Member Functions
	JMMMonitor ()
void	Receive (JBroadcaster *sender, const Message &message) override
virtual void	HandleObjectDeletedAsArray (const JMMRecord &record)
virtual void	HandleArrayDeletedAsObject (const JMMRecord &record)
virtual void	HandleUnallocatedDeletion (const JUtf8Byte *file, const JUInt32 line, const bool isArray)
virtual void	HandleMultipleDeletion (const JMMRecord &thisRecord, const JUtf8Byte *file, const JUInt32 line, const bool isArray)
virtual void	HandleMultipleAllocation (const JMMRecord &thisRecord, const JMMRecord &firstRecord)
Protected Member Functions inherited from JBroadcaster
	JBroadcaster (const JBroadcaster &source)
void	ListenTo (const JBroadcaster *sender)
void	StopListening (const JBroadcaster *sender)
void	ClearWhenGoingAway (const JBroadcaster *sender, void *pointerToMember)
void	StopListening (const JBroadcaster *sender, const std::type_info &messageType)
template<class T >
void	Send (JBroadcaster *recipient, const T &message)
template<class T >
void	Broadcast (const T &message)
void	SendWithFeedback (JBroadcaster *recipient, Message *message)
void	BroadcastWithFeedback (Message *message)
virtual void	ReceiveWithFeedback (JBroadcaster *sender, Message *message)
virtual void	ReceiveGoingAway (JBroadcaster *sender)

Detailed Description

A (conceptually) abstract base class for objects which monitor JMemoryManager
activity.  Derived classes override the appropriate message handlers to
perform their actions.





Base code generated by Codemill v0.1.0

Constructor & Destructor Documentation

~JMMMonitor()

JMMMonitor::~JMMMonitor ( )

override

JMMMonitor()

JMMMonitor::JMMMonitor ( )

protected

Member Function Documentation

HandleArrayDeletedAsObject()

void JMMMonitor::HandleArrayDeletedAsObject ( const JMMRecord &  record )

protectedvirtual

Reimplemented in JMMDebugErrorStream, and JMMErrorPrinter.

HandleMultipleAllocation()

void JMMMonitor::HandleMultipleAllocation ( const JMMRecord &  thisRecord, const JMMRecord &  firstRecord  )

protectedvirtual

Called when memory is allocated more than once at the same location (indicates bugs in malloc or JMM, not client code). thisRecord is the record of the allocation that generated the message, firstRecord is the record of the first allocation at that address.

Reimplemented in JMMDebugErrorStream, and JMMErrorPrinter.

HandleMultipleDeletion()

void JMMMonitor::HandleMultipleDeletion ( const JMMRecord &  originalRecord, const JUtf8Byte *  file, const JUInt32  line, const bool  isArray  )

protectedvirtual

Called when an already-deleted memory block is deleted again. originalRecord is the JMMRecord for the block including its first deletion, file and line are the location of the multiple deletion that triggered the message. This message cannot be generated unless delete records are being kept; otherwise, the message is UnallocatedDeletion rather than MultipleDeletion.

Reimplemented in JMMDebugErrorStream, and JMMErrorPrinter.

HandleObjectDeletedAsArray()

void JMMMonitor::HandleObjectDeletedAsArray ( const JMMRecord &  record )

protectedvirtual

Reimplemented in JMMDebugErrorStream, and JMMErrorPrinter.

HandleUnallocatedDeletion()

void JMMMonitor::HandleUnallocatedDeletion ( const JUtf8Byte *  file, const JUInt32  line, const bool  isArray  )

protectedvirtual

Called when a block is deleted which was never allocated (more precisely, which has no allocation record; this includes multiple deletions if delete records are not being kept).

Reimplemented in JMMDebugErrorStream, and JMMErrorPrinter.

Receive()

void JMMMonitor::Receive ( JBroadcaster *  sender, const Message &  message  )

overrideprotectedvirtual

Process the given message from the given sender. This function is not pure virtual because not all classes will want to implement it.

Reimplemented from JBroadcaster.

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

• libjcore/code/JMMMonitor.h
• libjcore/code/JMMMonitor.cpp