Keeps track of packetized data history from a single protocol analyzer filter. More...

Collaboration diagram for PacketManager:

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Public Member Functions
	PacketManager (PacketDecoder *pd, Session &session)

void	Update ()
	Handle newly arrived waveform data (may be a change to parameters or a freshly arrived waveform)

void	RemoveHistoryFrom (TimePoint timestamp)
	Removes all history from the specified timestamp.

std::recursive_mutex &	GetMutex ()

const std::map< TimePoint, std::vector< Packet * > > &	GetPackets ()

const std::vector< Packet * > &	GetChildPackets (Packet *pack)

const std::map< TimePoint, std::vector< Packet * > > &	GetFilteredPackets ()

const std::map< Packet , std::vector< Packet > > &	GetFilteredChildPackets ()

const std::vector< Packet * > &	GetFilteredChildPackets (Packet *pack)

void	SetDisplayFilter (std::shared_ptr< ProtocolDisplayFilter > filter)
	Sets the current filter expression.

void	FilterPackets ()
	Run the filter expression against the packets.

bool	IsChildOpen (Packet *pack)

void	SetChildOpen (Packet *pack, bool open)

std::vector< RowData > &	GetRows ()

void	OnMarkerChanged ()

void	RefreshIfPending ()
	Refresh the list of pending packets.

Protected Member Functions
void	RemoveChildHistoryFrom (Packet *pack)

void	RefreshRows ()
	Update the list of rows being displayed.

Protected Attributes
Session &	m_session
	Parent session object.

std::recursive_mutex	m_mutex
	Mutex controlling access to m_packets.

PacketDecoder *	m_filter
	The filter we're managing.

std::map< TimePoint, std::vector< Packet * > >	m_packets
	Our saved packet data.

std::map< Packet , std::vector< Packet > >	m_childPackets
	Merged child packets.

std::map< TimePoint, std::vector< Packet * > >	m_filteredPackets
	Subset of m_packets that passed the current filter expression.

std::map< Packet , std::vector< Packet > >	m_filteredChildPackets
	Subset of m_filteredChildPackets that passed the current filter expression.

WaveformCacheKey	m_cachekey
	Cache key for the current waveform.

std::shared_ptr< ProtocolDisplayFilter >	m_filterExpression
	Current filter expression.

std::vector< RowData >	m_rows
	The set of rows that are to be displayed, based on current tree expansion and filter state.

std::map< Packet *, bool >	m_lastChildOpen
	Map of packets to child-open flags from last frame.

bool	m_refreshPending
	True if we have a refresh pending before we can render (i.e. pending deletion or similar)

Detailed Description

Keeps track of packetized data history from a single protocol analyzer filter.

Member Function Documentation

void PacketManager::RemoveHistoryFrom ( TimePoint timestamp )

Removes all history from the specified timestamp.

Parameters

timestamp Time to remove the history from

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