torc::router::Trace Class Reference

Provides path extraction from usage information in a DDB instance.. More...

#include <Trace.hpp>

Collaboration diagram for torc::router::Trace:

[legend]

List of all members.

Public Types
enum	ETraceMode {   eTraceFullNet = 0, eTraceToSinks, eTraceToBranch, eTraceToSources,   eTraceSinglePath }
	Enumeration for Trace modes. More...
Public Member Functions
	Trace (DDB &inDB, Tilewire inTilewire, ETraceMode inTraceMode=eTraceFullNet)
	Public Constructor.
	~Trace ()
	Destructor.
TraceNodePtrVector &	getSinks ()
	Get trace sink nodes.
TraceNodePtrVector &	getSources ()
	Get trace source nodes.
TraceNodePtrVector &	getBranchPoints ()
	Get trace branch point nodes.
ArcVector &	getArcs ()
	Get all Arcs found during the trace.
Protected Member Functions
void	traceWorker (TraceNode *inNode, ETraceMode inMode)
	Recursively traces from the specified TraceNode in the specified mode.
void	normalizeDepth (TraceNode *inNode)
	Normalize depth of nodes.
TraceNode *	createNode (Tilewire inTilewire)
	Create a TraceNode and update auxiliary structures.
TraceNode *	getNode (Tilewire inTilewire)
	Get a TraceNode based on its owning Tilewire.
Arc	findArc (TraceNode *source, TraceNode *sink)
	Find a traced Arc from the nodes that it connects.
Protected Attributes
DDB &	mDB
	Database reference.
ArcUsage &	mArcUsage
	ArcUsage reference.
TraceNode *	mInitialNode
	TraceNode representing the starting point for this trace.
TraceNodePtrVector	mSinks
	Vector of net sink nodes.
TraceNodePtrVector	mSources
	Vector of net source nodes.
TraceNodePtrVector	mBranchPoints
	Vector of net branch nodes.
TraceNodePtrVector	mAllNodes
	Vector of all TraceNode pointers.
std::map< Tilewire, TraceNode * >	mTilewireToTraceNode
	Map of Tilewires to owning TraceNode.
std::map< TraceNode *, std::map< TraceNode *, Arc > >	mTraceNodesToArc
	Map of TraceNode pointers to Arc that connects them.
ArcVector	mArcVector
	Vector of all arcs, populated on a getArcs call.
Private Types
typedef architecture::DDB	DDB
	Imported type name.
typedef architecture::ArcUsage	ArcUsage
typedef architecture::Tilewire	Tilewire
typedef architecture::Arc	Arc
typedef architecture::TilewireVector	TilewireVector
typedef architecture::ArcVector	ArcVector

---

Detailed Description

Provides path extraction from usage information in a DDB instance..

The tracer provides functions that recover a set of connected routing resources to build up complete or partial nets from the device usage information.

Definition at line 36 of file Trace.hpp.

---

Member Typedef Documentation

typedef architecture::DDB torc::router::Trace::DDB [private]

Imported type name.

Definition at line 39 of file Trace.hpp.

---

Member Enumeration Documentation

enum torc::router::Trace::ETraceMode

Enumeration for Trace modes.

Definition at line 72 of file Trace.hpp.

---

Constructor & Destructor Documentation

torc::router::Trace::Trace	(	DDB &	inDB,
		Tilewire	inTilewire,
		ETraceMode	inTraceMode = eTraceFullNet
	)			[inline]

Public Constructor.

Definition at line 78 of file Trace.hpp.

torc::router::Trace::~Trace

(

)

[inline]

Destructor.

Definition at line 95 of file Trace.hpp.

---

Member Function Documentation

TraceNodePtrVector& torc::router::Trace::getSinks

(

void

)

[inline]

Get trace sink nodes.

Definition at line 109 of file Trace.hpp.

TraceNodePtrVector& torc::router::Trace::getSources

(

void

)

[inline]

Get trace source nodes.

Definition at line 113 of file Trace.hpp.

TraceNodePtrVector& torc::router::Trace::getBranchPoints

(

)

[inline]

Get trace branch point nodes.

Definition at line 117 of file Trace.hpp.

ArcVector& torc::router::Trace::getArcs

(

)

[inline]

Get all Arcs found during the trace.

Definition at line 121 of file Trace.hpp.

void torc::router::Trace::traceWorker	(	TraceNode *	inNode,
		ETraceMode	inMode
	)			[inline, protected]

Recursively traces from the specified TraceNode in the specified mode.

Definition at line 141 of file Trace.hpp.

void torc::router::Trace::normalizeDepth

(

TraceNode *

inNode

)

[inline, protected]

Normalize depth of nodes.

Definition at line 270 of file Trace.hpp.

TraceNode* torc::router::Trace::createNode

(

Tilewire

inTilewire

)

[inline, protected]

Create a TraceNode and update auxiliary structures.

Definition at line 319 of file Trace.hpp.

TraceNode* torc::router::Trace::getNode

(

Tilewire

inTilewire

)

[inline, protected]

Get a TraceNode based on its owning Tilewire.

Definition at line 336 of file Trace.hpp.

Arc torc::router::Trace::findArc	(	TraceNode *	source,
		TraceNode *	sink
	)			[inline, protected]

Find a traced Arc from the nodes that it connects.

Definition at line 346 of file Trace.hpp.

---

Member Data Documentation

DDB& torc::router::Trace::mDB [protected]

Database reference.

Definition at line 48 of file Trace.hpp.

ArcUsage& torc::router::Trace::mArcUsage [protected]

ArcUsage reference.

Definition at line 50 of file Trace.hpp.

TraceNode* torc::router::Trace::mInitialNode [protected]

TraceNode representing the starting point for this trace.

Definition at line 53 of file Trace.hpp.

TraceNodePtrVector torc::router::Trace::mSinks [protected]

Vector of net sink nodes.

Definition at line 55 of file Trace.hpp.

TraceNodePtrVector torc::router::Trace::mSources [protected]

Vector of net source nodes.

Definition at line 57 of file Trace.hpp.

TraceNodePtrVector torc::router::Trace::mBranchPoints [protected]

Vector of net branch nodes.

Definition at line 59 of file Trace.hpp.

TraceNodePtrVector torc::router::Trace::mAllNodes [protected]

Vector of all TraceNode pointers.

Definition at line 62 of file Trace.hpp.

std::map<Tilewire, TraceNode*> torc::router::Trace::mTilewireToTraceNode [protected]

Map of Tilewires to owning TraceNode.

Definition at line 64 of file Trace.hpp.

std::map<TraceNode*, std::map<TraceNode*, Arc> > torc::router::Trace::mTraceNodesToArc [protected]

Map of TraceNode pointers to Arc that connects them.

Definition at line 66 of file Trace.hpp.

ArcVector torc::router::Trace::mArcVector [protected]

Vector of all arcs, populated on a getArcs call.

Definition at line 68 of file Trace.hpp.

---

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

• torc/router/Trace.hpp