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coriolis/katana/src/TrackElements.cpp

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Anabatic transient commit 18. Port of Kite (Katana), Yeah, Baby! Yeah! * Bug: In Hurricane, in StaticObservable::getObserver(), if the slot pointer is NULL, do not try to access the owner. Returns NULL, so the caller can be aware of the situation... * Change: In Hurricane, in BreakpointWidget & ExceptionWidget some cosmetic changes (fonts and window sizes). * Bug: In Anabatic, In AutoHorizontal::getConstraints(), take into account the constraints from the source AutoContact, as it holds the constraints transmitted by the RoutingPads and sets up by propageConstraintsFromRp(). It is likely to be a bug affecting the original Katabatic as well. * Change: In Anabatic, in RawGCellsUnder(), check that the segment is not completly oustside the cell abutment box and truncate the coordinates to the part that is inside. Use the "shrink" if we reach the east/north border. * Change: In Anabatic, in Configuration, no more decorator because we will use a true derived relationship. Katana *derives* from *Anabatic* and do not *decorate* it, so the Configuration can do the same. It also implies that we directly create a Katana engine, not an Anabatic one. * Change: In Anabatic, in Session, do not allow the opening of the Session in a standalone fashion (with a static method). Instead it must be opened using the relevant method of the Anabatic/Katana engine. This ensure we are opening the right Session type. * Change: In Anabatic, in AutoSegment_Aligneds() collection the seed segment is not part of the collection by default, but will be included if the Flags::WithSelf is set. * Change: In Configuration, all the flags value are now defined in two steps. Declared in the header and initialized in the module. This is to prevent the fact that on some cases, in relation with the Python "extern C" part modules, we need a true allocated variable. It was causing weird linking problems. A side effect is that they can no longer be used as entry is switches, have to replace them by if/else. * New: In Anabatic, new GCell::getNeighborAt() utility function. * Bug: In Anabatic, in GCell::doGrid(), tag all the GCells of the grid with the grid type... Back annote all the edges capacity (north & east) with the reserved local capacity. * New: Complete portage of Kite over Anabatic. The new engine is christened "Katana" for Kite-Analogic. When it's capabilities and performances will be on a part with Kite, it is to completly replace it (and take back the "Kite" name). Preliminary tests seems to show that, contrary to intuition (because built on a more complex/slower grid), it is even slightly faster than Kite 8-).
2016-08-15 09:30:13 -05:00
// -*- C++ -*-
//
// This file is part of the Coriolis Software.
// Copyright (c) UPMC 2008-2013, All Rights Reserved
//
// +-----------------------------------------------------------------+
// | C O R I O L I S |
// | K i t e - D e t a i l e d R o u t e r |
// | |
// | Author : Jean-Paul CHAPUT |
// | E-mail : Jean-Paul.Chaput@asim.lip6.fr |
// | =============================================================== |
// | C++ Module : "./TrackElements.cpp" |
// +-----------------------------------------------------------------+
#include "hurricane/Bug.h"
#include "hurricane/Interval.h"
#include "katana/Session.h"
#include "katana/TrackElement.h"
namespace Katana {
using namespace std;
using Hurricane::tab;
using Hurricane::ForEachIterator;
using Hurricane::Interval;
using Hurricane::Bug;
// -------------------------------------------------------------------
// Class : "TrackElements_Perpandiculars".
TrackElements_Perpandiculars::Locator::Locator ( TrackElement* segment )
: TrackElementHL ()
, _locator (segment->base())
, _element (NULL)
{
cdebug_log(155,0) << "TrackElements_Perpandiculars::Locator::Locator()" << endl;
cdebug_log(155,0) << " " << segment << endl;
Interval bounds;
if ( _locator.isValid() ) {
_element = Session::lookup( _locator.getElement()->getCanonical(bounds)->base() );
if ( !_element ) {
cerr << Bug("Canonical segment without TrackElement.") << endl;
progress ();
}
}
}
TrackElement* TrackElements_Perpandiculars::Locator::getElement () const
{ return _element; }
void TrackElements_Perpandiculars::Locator::progress ()
{
cdebug_log(155,0) << "TrackElements_Perpandiculars::Locator::progress()" << endl;
Interval bounds;
while ( _locator.isValid() ) {
_locator.progress ();
if ( _locator.isValid() ) {
_element = Session::lookup( _locator.getElement()->getCanonical(bounds)->base() );
if ( !_element ) {
cerr << Bug("Canonical segment whithout TrackElement.") << endl;
continue;
}
break;
}
}
}
TrackElementHL* TrackElements_Perpandiculars::Locator::getClone () const
{ return new Locator(*this); }
bool TrackElements_Perpandiculars::Locator::isValid () const
{ return _locator.isValid(); }
TrackElementHC* TrackElements_Perpandiculars::getClone () const
{ return new TrackElements_Perpandiculars(*this); }
TrackElementHL* TrackElements_Perpandiculars::getLocator () const
{ return new Locator(_segment); }
string TrackElements_Perpandiculars::Locator::_getString () const
{
string s = "<TrackElements_Perpandiculars::Locator>";
return s;
}
string TrackElements_Perpandiculars::_getString () const
{
string s = "<TrackElements_Perpandiculars "
+ getString(_segment)
+ ">";
return s;
}
// -------------------------------------------------------------------
// Class : "TrackElements_UniqCanonical".
TrackElementHF* TrackElements_UniqCanonical::getClone () const
{ return new TrackElements_UniqCanonical(_canonicals); }
bool TrackElements_UniqCanonical::accept ( TrackElement* segment ) const
{
if (_canonicals.find(segment) == _canonicals.end()) {
_canonicals.insert( segment );
return true;
}
return false;
}
string TrackElements_UniqCanonical::_getString () const
{ return "<TrackElements_UniqCanonical>"; }
} // Katana namespace.