95 lines
2.6 KiB
C++
95 lines
2.6 KiB
C++
// -*- C++ -*-
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//
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// This file is part of the Coriolis Software.
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// Copyright (c) UPMC 2015-2016, All Rights Reserved
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//
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// +-----------------------------------------------------------------+
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// | C O R I O L I S |
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// | E t e s i a n - A n a l y t i c P l a c e r |
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// | |
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// | Author : Jean-Paul CHAPUT |
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// | E-mail : Jean-Paul.Chaput@asim.lip6.fr |
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// | =============================================================== |
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// | C++ Module : "./FeedCells.cpp" |
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// +-----------------------------------------------------------------+
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#include <sstream>
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#include "hurricane/Warning.h"
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#include "etesian/FeedCells.h"
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#include "etesian/EtesianEngine.h"
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namespace Etesian {
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using std::cerr;
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using std::endl;
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using std::map;
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using std::string;
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using std::ostringstream;
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using std::make_pair;
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using Hurricane::Warning;
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using Hurricane::DbU;
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void FeedCells::useFeed ( Cell* cell )
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{
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if ( cell == NULL ) return;
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DbU::Unit pitch = _etesian->getPitch();
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if (cell->getAbutmentBox().getWidth() % pitch != 0)
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cerr << Warning( "FeedCells::addFeed(): <%s> has not a width (%s) multiple of pitch (%s)."
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, getString(cell->getName()).c_str()
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, DbU::getValueString(cell->getAbutmentBox().getWidth()).c_str()
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, DbU::getValueString(pitch).c_str()
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) << endl;
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int pitchNb = (int)( cell->getAbutmentBox().getWidth() / pitch );
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if (getFeed(pitchNb) != NULL) {
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cerr << Warning( "FeedCells::addFeed(): <%s> duplicate feed for width %d."
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, getString(cell->getName()).c_str()
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, pitchNb
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) << endl;
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return;
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}
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_feedCells.insert( make_pair(pitchNb,cell) );
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}
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Cell* FeedCells::getBiggestFeed () const
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{
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if (_feedCells.empty()) return NULL;
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return (*(--_feedCells.end())).second;
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}
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Cell* FeedCells::getSmallestFeed () const
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{
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if (_feedCells.empty()) return NULL;
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return (*(_feedCells.begin())).second;
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}
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Cell* FeedCells::getFeed ( int pitches ) const
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{
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map<int,Cell*>::const_iterator ifeed = _feedCells.find( pitches );
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if (ifeed == _feedCells.end()) return NULL;
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return (*ifeed).second;
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}
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string FeedCells::getUniqueInstanceName () const
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{
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ostringstream name;
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name << "feed_" << _feedCount++;
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return name.str();
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}
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} // Etesian namespace.
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