LocalDelayMap Class Reference

Spike routing table for scheduling of spikes within one single thread engine. More...

#include <LocalDelayMap.h>

Collaboration diagram for LocalDelayMap:

[legend]

List of all members.

Public Types
typedef map< delaystep_t, spikegroupid_t >	delaymaptype
typedef delaymaptype::const_iterator	const_iterator
Public Member Functions
	LocalDelayMap ()
virtual	~LocalDelayMap ()
void	insert (local_objectid_t localid, delaystep_t delay, spikegroupid_t group)
	Inserts new entry in the map [localid]->(delay,spiketargetgroup).
spikegroupid_t	find (local_objectid_t oid, delaystep_t delay)
	Checks if there is an entry for the specified sending object and the delay.
const_iterator	beginDelays (local_objectid_t localid)
	Returns a begin iterator which can serve to iterate through all (delay, stg) pairs.
const_iterator	endDelays (local_objectid_t localid)
	Returns an end iterator which can serve to iterate through all (delay, stg) pairs.
Protected Member Functions
void	resize (local_objectid_t localid)
Protected Attributes
vector< delaymaptype >	_map

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Detailed Description

Spike routing table for scheduling of spikes within one single thread engine.

For each spike sending object identified by localid, the delay map stores many (delay, spike_target_group) pairs.

For a spiking connection with delay D between object A and object B which are in the same engine, an entry is added in the the map [A]->(D, STG) where the spike target group contains B. If there is already an entry [A]->(D, X) then B is added to X spike target group.

It is used by the SingleThreadSpikeScheduler for scheduling of spikes in the PropagatedSpikeBuffer.

See also:

SingleThreadSpikeScheduler, PropagatedSpikeBuffer.

Definition at line 28 of file LocalDelayMap.h.

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Member Typedef Documentation

typedef map<delaystep_t, spikegroupid_t> LocalDelayMap::delaymaptype

Definition at line 33 of file LocalDelayMap.h.

typedef delaymaptype::const_iterator LocalDelayMap::const_iterator

Definition at line 36 of file LocalDelayMap.h.

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Constructor & Destructor Documentation

LocalDelayMap::LocalDelayMap

(

)

[inline]

Definition at line 38 of file LocalDelayMap.h.

virtual LocalDelayMap::~LocalDelayMap

(

)

[inline, virtual]

Definition at line 40 of file LocalDelayMap.h.

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Member Function Documentation

void LocalDelayMap::insert	(	local_objectid_t	localid,
		delaystep_t	delay,
		spikegroupid_t	group
	)			[inline]

Inserts new entry in the map [localid]->(delay,spiketargetgroup).

Definition at line 43 of file LocalDelayMap.h.

References _map, and resize().

Referenced by SingleThreadNetwork::addLocalSpikeMessage().

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spikegroupid_t LocalDelayMap::find	(	local_objectid_t	oid,
		delaystep_t	delay
	)

Checks if there is an entry for the specified sending object and the delay.

Returns:

the STG id if there is an entry, and no_spikegroup otherwise.

Definition at line 3 of file LocalDelayMap.cpp.

References _map, and no_spikegroup.

Referenced by SingleThreadNetwork::addLocalSpikeMessage().

const_iterator LocalDelayMap::beginDelays

(

local_objectid_t

localid

)

[inline]

Returns a begin iterator which can serve to iterate through all (delay, stg) pairs.

Definition at line 56 of file LocalDelayMap.h.

References _map, and resize().

Referenced by SingleThreadSpikeScheduler::scheduleSpike().

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const_iterator LocalDelayMap::endDelays

(

local_objectid_t

localid

)

[inline]

Returns an end iterator which can serve to iterate through all (delay, stg) pairs.

Definition at line 63 of file LocalDelayMap.h.

References _map, and resize().

Referenced by SingleThreadSpikeScheduler::scheduleSpike().

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void LocalDelayMap::resize

(

local_objectid_t

localid

)

[inline, protected]

Definition at line 71 of file LocalDelayMap.h.

References _map.

Referenced by beginDelays(), endDelays(), and insert().

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Member Data Documentation

vector< delaymaptype > LocalDelayMap::_map [protected]

Definition at line 76 of file LocalDelayMap.h.

Referenced by beginDelays(), endDelays(), find(), insert(), and resize().

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

• /home/tnatschl/PCSIM-Sandbox/pcsim/pcsim/simcore/LocalDelayMap.h
• /home/tnatschl/PCSIM-Sandbox/pcsim/pcsim/simcore/LocalDelayMap.cpp