coriolis/kite/doc/man/man3/Kite_NegociateWindow.3

.TH "NegociateWindow" 3 "Thu Nov 12 2020" "Version 1.0" "Kite - Detailed Router" \" -*- nroff -*-
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.SH NAME
NegociateWindow \- Perform the routing, main \fBRoutingEvent\fP manager\&.  

.SH SYNOPSIS
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.PP
.SS "Public Types"

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.RI "enum \fBStage\fP { \fBNegociation\fP = 1, \fBPacking\fP = 2 }"
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.SS "Public Member Functions"

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.RI "void \fBdestroy\fP ()"
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.RI "bool \fBisInterrupted\fP () const"
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.RI "\fBKiteEngine\fP * \fBgetKiteEngine\fP () const"
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.RI "\fBHurricane::Cell\fP * \fBgetCell\fP () const"
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.RI "const Katabatic::GCellVector & \fBgetGCells\fP () const"
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.RI "\fBRoutingEventQueue\fP & \fBgetEventQueue\fP ()"
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.RI "\fBRoutingEventHistory\fP & \fBgetEventHistory\fP ()"
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.RI "\fBRoutingEventLoop\fP & \fBgetEventLoop\fP ()"
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.RI "\fBStage\fP \fBgetStage\fP () const"
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.RI "void \fBsetGCells\fP (const Katabatic::GCellVector &)"
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.RI "void \fBsetInterrupt\fP (bool)"
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.RI "void \fBsetStage\fP (\fBStage\fP)"
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.RI "double \fBcomputeWirelength\fP ()"
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.RI "\fBTrackElement\fP * \fBcreateTrackSegment\fP (\fBAutoSegment\fP *, unsigned int flags)"
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.RI "void \fBaddRoutingEvent\fP (\fBTrackElement\fP *, unsigned int level)"
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.RI "void \fBrescheduleEvent\fP (\fBRoutingEvent\fP *, unsigned int level)"
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.RI "void \fBrun\fP (unsigned int flags)"
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.RI "void \fBprintStatistics\fP () const"
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.SS "Static Public Member Functions"

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.RI "static \fBNegociateWindow\fP * \fBcreate\fP (\fBKiteEngine\fP *)"
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.SH "Detailed Description"
.PP 
Perform the routing, main \fBRoutingEvent\fP manager\&. 

This object perform the routing\&. That is creates all the initial \fBRoutingEvent\fP, load them into the queue and then process the queue until it is empty, that is, the routing is finished\&.
.PP
This object is the owner of the \fBRoutingEventQueue\fP, \fBRoutingEventHistory\fP and \fBRoutingEventLoop\fP used all troughout \fBRoutingEvent\fP and \fBSegmentFsm\fP\&. 
.SH "Member Enumeration Documentation"
.PP 
.SS "enum \fBStage\fP"
The state under which the router is operating\&. 
.PP
\fBEnumerator\fP
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.TP
\fB\fINegociation \fP\fP
The normal mode, priority negociation with ripup\&. 
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\fB\fIPacking \fP\fP
Try to find a better placement for segment but just by looking for other fully free spaces\&. No ripup is performed\&. 
.SH "Member Function Documentation"
.PP 
.SS "create (\fBKiteEngine\fP * kite)\fC [static]\fP"
The publicly avalaible contructor\&. Route the whole are defined by the \fBKite\fP associated Cell abutment box\&. 
.SS "void destroy ()"
The publicly avalaible destructor\&. 
.SS "bool isInterrupted () const\fC [inline]\fP"
\fBReturns:\fP \fBtrue\fP if the \fBNegociateWindow\fP has received an interrupt request\&. 
.SS "\fBKiteEngine\fP * getKiteEngine () const\fC [inline]\fP"
\fBReturns:\fP The associated \fBKiteEngine\fP\&. 
.PP
Referenced by NegociateWindow::printStatistics()\&.
.SS "\fBHurricane::Cell\fP * getCell () const"
\fBReturns:\fP The associated Cell\&. 
.SS "const Katabatic::GCellVector & getGCells () const\fC [inline]\fP"
\fBReturns:\fP A Copy of the vector of GCell from KatabaticEngine\&. The vector is copied but not the GCell themselves (shallow copy)\&. 
.SS "\fBRoutingEventQueue\fP & getEventQueue ()\fC [inline]\fP"
\fBReturns:\fP The \fBRoutingEventQueue\fP\&. 
.SS "\fBRoutingEventHistory\fP & getEventHistory ()\fC [inline]\fP"
\fBReturns:\fP The \fBRoutingEventHistory\fP\&. 
.SS "\fBRoutingEventLoop\fP & getEventLoop ()\fC [inline]\fP"
\fBReturns:\fP The \fBRoutingEventLoop\fP\&. 
.SS "\fBStage\fP getStage () const\fC [inline]\fP"
\fBReturns:\fP The stage (NegicateWindow::Stage) into which the \fBNegociateWindow\fP is running\&. 
.SS "void setGCells (const Katabatic::GCellVector & v)"
Sets the GCell vector from KatabaticEngine (perform a shallow copy)\&. 
.SS "void setInterrupt (bool state)\fC [inline]\fP"
Sets or unset the interruption flag\&. 
.SS "void setStage (\fBStage\fP stage)\fC [inline]\fP"
Set the stage (\fBNegociateWindow::Stage\fP) under which we are running\&. 
.SS "double computeWirelength ()"
Compute the total wirelength of the circuit\&. It is not completly accurate because overlaps are not took into accounts\&. 
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Referenced by NegociateWindow::run()\&.
.SS "\fBTrackElement\fP * createTrackSegment (\fBAutoSegment\fP * autoSegment, unsigned int flags)"
Build a \fBTrackSegment\fP from the \fBKatabatic::AutoSegment\fP\&. If \fCflags\fP contains Kite::KtLoadingStage then assume that we are in the initial loading stage (constructor)\&. 
.SS "void addRoutingEvent (\fBTrackElement\fP * segment, unsigned int level)"
Create a new \fBRoutingEvent\fP from \fBTrackElement\fP (if it doesn't already exists) and insert it into the queue with priority \fClevel\fP\&. 
.PP
Referenced by TrackSegment::reschedule()\&.
.SS "void rescheduleEvent (\fBRoutingEvent\fP * event, unsigned int level)\fC [inline]\fP"
Reschedule an event into the queue, with priority \fClevel\fP\&. 
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Referenced by TrackSegment::reschedule()\&.
.SS "void run (unsigned int flags)"
Perform the routing\&.
.PP
\fCslowMotion\fP is not implemented yet\&. 
.SS "void printStatistics () const"
Display some statistics about the routing, compute the internal complete statistics\&. 
.PP
Referenced by NegociateWindow::run()\&.

.SH "Author"
.PP 
Generated automatically by Doxygen for Kite - Detailed Router from the source code\&.