742 lines
25 KiB
C++
742 lines
25 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2004-2019 Jean-Pierre Charras, jp.charras at wanadoo.fr
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* Copyright (C) 2014 Dick Hollenbeck, dick@softplc.com
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* Copyright (C) 2017-2020 KiCad Developers, see change_log.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <fctsys.h>
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#include <reporter.h>
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#include <widgets/progress_reporter.h>
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#include <drc/drc_engine.h>
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#include <drc/drc_rule_parser.h>
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#include <drc/drc_rule.h>
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#include <drc/drc_rule_condition.h>
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#include <drc/drc_test_provider.h>
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void drcPrintDebugMessage( int level, const wxString& msg, const char *function, int line )
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{
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wxString valueStr;
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if( wxGetEnv( "DRC_DEBUG", &valueStr ) )
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{
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int setLevel = wxAtoi( valueStr );
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if( level <= setLevel )
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{
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printf("%-30s:%d | %s\n", function, line, (const char *) msg.c_str() );
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}
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}
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}
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DRC_ENGINE::DRC_ENGINE( BOARD* aBoard, BOARD_DESIGN_SETTINGS *aSettings ) :
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m_designSettings ( aSettings ),
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m_board( aBoard ),
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m_worksheet( nullptr ),
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m_schematicNetlist( nullptr ),
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m_userUnits( EDA_UNITS::MILLIMETRES ),
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m_testTracksAgainstZones( false ),
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m_reportAllTrackErrors( false ),
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m_testFootprints( false ),
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m_reporter( nullptr ),
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m_progressReporter( nullptr )
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{
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m_errorLimits.resize( DRCE_LAST + 1 );
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for( int ii = DRCE_FIRST; ii <= DRCE_LAST; ++ii )
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m_errorLimits[ ii ] = INT_MAX;
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}
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DRC_ENGINE::~DRC_ENGINE()
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{
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}
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DRC_RULE* DRC_ENGINE::createImplicitRule( const wxString& name )
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{
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DRC_RULE *rule = new DRC_RULE;
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rule->m_Name = name;
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rule->m_Implicit = true;
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addRule( rule );
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return rule;
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}
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void DRC_ENGINE::loadImplicitRules()
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{
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ReportAux( wxString::Format( "Building implicit rules (per-item/class overrides, etc...)" ) );
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BOARD_DESIGN_SETTINGS& bds = m_board->GetDesignSettings();
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// 1) global defaults
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DRC_RULE* rule = createImplicitRule( _( "board setup constraints" ));
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DRC_CONSTRAINT clearanceConstraint( DRC_CONSTRAINT_TYPE_CLEARANCE );
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clearanceConstraint.Value().SetMin( bds.m_MinClearance );
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rule->AddConstraint( clearanceConstraint );
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DRC_CONSTRAINT widthConstraint( DRC_CONSTRAINT_TYPE_TRACK_WIDTH );
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widthConstraint.Value().SetMin( bds.m_TrackMinWidth );
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rule->AddConstraint( widthConstraint );
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DRC_CONSTRAINT drillConstraint( DRC_CONSTRAINT_TYPE_HOLE_SIZE );
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drillConstraint.Value().SetMin( bds.m_MinThroughDrill );
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rule->AddConstraint( drillConstraint );
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DRC_CONSTRAINT annulusConstraint( DRC_CONSTRAINT_TYPE_ANNULUS_WIDTH );
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annulusConstraint.Value().SetMin( bds.m_ViasMinAnnulus );
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rule->AddConstraint( annulusConstraint );
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DRC_CONSTRAINT diameterConstraint( DRC_CONSTRAINT_TYPE_VIA_DIAMETER );
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diameterConstraint.Value().SetMin( bds.m_ViasMinSize );
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rule->AddConstraint( diameterConstraint );
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DRC_CONSTRAINT edgeClearanceConstraint( DRC_CONSTRAINT_TYPE_EDGE_CLEARANCE );
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edgeClearanceConstraint.Value().SetMin( bds.m_CopperEdgeClearance );
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rule->AddConstraint( edgeClearanceConstraint );
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DRC_CONSTRAINT holeClearanceConstraint( DRC_CONSTRAINT_TYPE_HOLE_CLEARANCE );
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holeClearanceConstraint.Value().SetMin( bds.m_HoleToHoleMin );
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rule->AddConstraint( holeClearanceConstraint );
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DRC_CONSTRAINT courtyardClearanceConstraint( DRC_CONSTRAINT_TYPE_COURTYARD_CLEARANCE );
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holeClearanceConstraint.Value().SetMin( 0 );
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rule->AddConstraint( courtyardClearanceConstraint );
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// 2) micro-via specific defaults (new DRC doesn't treat microvias in any special way)
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DRC_RULE* uViaRule = createImplicitRule( _( "board setup constraints" ));
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uViaRule->m_Condition = new DRC_RULE_CONDITION ( "A.Via_Type == 'micro_via'" );
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DRC_CONSTRAINT uViaDrillConstraint( DRC_CONSTRAINT_TYPE_HOLE_SIZE );
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uViaDrillConstraint.Value().SetMin( bds.m_MicroViasMinDrill );
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uViaRule->AddConstraint( uViaDrillConstraint );
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DRC_CONSTRAINT uViaDiameterConstraint( DRC_CONSTRAINT_TYPE_VIA_DIAMETER );
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uViaDiameterConstraint.Value().SetMin( bds.m_MicroViasMinSize );
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uViaRule->AddConstraint( uViaDiameterConstraint );
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if( !bds.m_MicroViasAllowed )
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{
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DRC_CONSTRAINT disallowConstraint( DRC_CONSTRAINT_TYPE_DISALLOW );
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disallowConstraint.m_DisallowFlags = DRC_DISALLOW_MICRO_VIAS;
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uViaRule->AddConstraint( disallowConstraint );
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}
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if( !bds.m_BlindBuriedViaAllowed )
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{
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DRC_RULE* bbViaRule = createImplicitRule( _( "board setup constraints" ));
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bbViaRule->m_Condition = new DRC_RULE_CONDITION ( "A.Via_Type == 'buried_via'" );
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DRC_CONSTRAINT disallowConstraint( DRC_CONSTRAINT_TYPE_DISALLOW );
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disallowConstraint.m_DisallowFlags = DRC_DISALLOW_BB_VIAS;
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bbViaRule->AddConstraint( disallowConstraint );
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}
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// 3) per-netclass rules
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int ruleCount = 0;
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auto makeNetclassRule =
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[&]( const NETCLASSPTR& nc, bool isDefault )
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{
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wxString className = nc->GetName();
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wxString expr;
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if( !isDefault )
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{
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expr = wxString::Format( "A.NetClass == '%s' || B.NetClass == '%s'",
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className,
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className );
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}
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DRC_RULE_CONDITION* inNetclassCondition = new DRC_RULE_CONDITION ( expr );
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DRC_RULE* rule = createImplicitRule( wxString::Format( _( "netclass '%s'" ),
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className ));
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rule->m_Condition = inNetclassCondition;
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// Only add netclass clearances if they're larger than board minimums. That way
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// board minimums will still enforce a global minimum.
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if( nc->GetClearance() > bds.m_MinClearance )
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{
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DRC_CONSTRAINT ncClearanceConstraint( DRC_CONSTRAINT_TYPE_CLEARANCE );
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ncClearanceConstraint.Value().SetMin( nc->GetClearance() );
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rule->AddConstraint( ncClearanceConstraint );
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}
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ruleCount++;
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};
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m_board->SynchronizeNetsAndNetClasses();
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makeNetclassRule( bds.GetNetClasses().GetDefault(), true );
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for( const std::pair<const wxString, NETCLASSPTR>& netclass : bds.GetNetClasses() )
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makeNetclassRule( netclass.second, false );
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ReportAux( wxString::Format( "Building %d implicit netclass rules", ruleCount ) );
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}
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static wxString formatConstraint( const DRC_CONSTRAINT& constraint )
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{
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struct Formatter
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{
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DRC_CONSTRAINT_TYPE_T type;
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wxString name;
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std::function<wxString(const DRC_CONSTRAINT&)> formatter;
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};
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auto formatMinMax =
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[]( const DRC_CONSTRAINT& c ) -> wxString
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{
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wxString str;
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const auto value = c.GetValue();
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if ( value.HasMin() )
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str += wxString::Format(" min: %d", value.Min() );
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if ( value.HasOpt() )
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str += wxString::Format(" opt: %d", value.Opt() );
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if ( value.HasMax() )
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str += wxString::Format(" max: %d", value.Max() );
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return str;
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};
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std::vector<Formatter> formats =
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{
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{ DRC_CONSTRAINT_TYPE_UNKNOWN, "unknown", nullptr },
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{ DRC_CONSTRAINT_TYPE_CLEARANCE, "clearance", formatMinMax },
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{ DRC_CONSTRAINT_TYPE_HOLE_CLEARANCE, "hole_clearance", formatMinMax },
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{ DRC_CONSTRAINT_TYPE_EDGE_CLEARANCE, "edge_clearance", formatMinMax },
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{ DRC_CONSTRAINT_TYPE_HOLE_SIZE, "hole_size", formatMinMax },
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{ DRC_CONSTRAINT_TYPE_COURTYARD_CLEARANCE, "courtyard_clearance", formatMinMax },
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{ DRC_CONSTRAINT_TYPE_SILK_TO_PAD, "silk_to_pad", formatMinMax },
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{ DRC_CONSTRAINT_TYPE_SILK_TO_SILK, "silk_to_silk", formatMinMax },
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{ DRC_CONSTRAINT_TYPE_TRACK_WIDTH, "track_width", formatMinMax },
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{ DRC_CONSTRAINT_TYPE_ANNULUS_WIDTH, "annulus_width", formatMinMax },
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{ DRC_CONSTRAINT_TYPE_DISALLOW, "disallow", nullptr }, // fixme
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{ DRC_CONSTRAINT_TYPE_VIA_DIAMETER, "via_diameter", formatMinMax }
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};
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for( auto& fmt : formats )
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{
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if( fmt.type == constraint.m_Type )
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{
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wxString rv = fmt.name + " ";
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if( fmt.formatter )
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rv += fmt.formatter( constraint );
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return rv;
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}
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}
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return "?";
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}
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/**
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* @throws PARSE_ERROR
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*/
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void DRC_ENGINE::LoadRules( const wxFileName& aPath )
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{
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if( aPath.FileExists() )
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{
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m_ruleConditions.clear();
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m_rules.clear();
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FILE* fp = wxFopen( aPath.GetFullPath(), wxT( "rt" ) );
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if( fp )
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{
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try
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{
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DRC_RULES_PARSER parser( fp, aPath.GetFullPath() );
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parser.Parse( m_rules, m_reporter );
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}
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catch( PARSE_ERROR& pe )
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{
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// Don't leave possibly malformed stuff around for us to trip over
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m_ruleConditions.clear();
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m_rules.clear();
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throw pe;
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}
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}
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}
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}
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bool DRC_ENGINE::CompileRules()
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{
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ReportAux( wxString::Format( "Compiling Rules (%d rules, %d conditions): ",
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(int) m_rules.size(),
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(int) m_ruleConditions.size() ) );
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for( DRC_TEST_PROVIDER* provider : m_testProviders )
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{
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ReportAux( wxString::Format( "- Provider: '%s': ", provider->GetName() ) );
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drc_dbg( 7, "do prov %s", provider->GetName() );
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for( DRC_CONSTRAINT_TYPE_T id : provider->GetConstraintTypes() )
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{
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drc_dbg( 7, "do id %d", id );
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if( m_constraintMap.find( id ) == m_constraintMap.end() )
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m_constraintMap[ id ] = new std::vector<CONSTRAINT_WITH_CONDITIONS*>();
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for( DRC_RULE* rule : m_rules )
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{
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DRC_RULE_CONDITION* condition = nullptr;
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bool compileOk = false;
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std::vector<DRC_CONSTRAINT> matchingConstraints;
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drc_dbg( 7, "Scan provider %s, rule %s", provider->GetName(), rule->m_Name );
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if( rule->m_Condition && !rule->m_Condition->GetExpression().IsEmpty() )
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{
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condition = rule->m_Condition;
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compileOk = condition->Compile( nullptr, 0, 0 ); // fixme
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}
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for( const DRC_CONSTRAINT& constraint : rule->m_Constraints )
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{
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drc_dbg(7, "scan constraint id %d\n", constraint.m_Type );
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if( constraint.m_Type != id )
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continue;
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CONSTRAINT_WITH_CONDITIONS* rcons = new CONSTRAINT_WITH_CONDITIONS;
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rcons->layerTest = rule->m_LayerCondition;
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rcons->condition = condition;
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matchingConstraints.push_back( constraint );
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rcons->constraint = constraint;
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rcons->parentRule = rule;
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m_constraintMap[ id ]->push_back( rcons );
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}
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if( !matchingConstraints.empty() )
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{
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ReportAux( wxString::Format( " |- Rule: '%s' ",
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rule->m_Name ) );
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if( condition )
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{
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ReportAux( wxString::Format( " |- condition: '%s' compile: %s",
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condition->GetExpression(),
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compileOk ? "OK" : "ERROR" ) );
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}
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for (const DRC_CONSTRAINT& constraint : matchingConstraints )
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{
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ReportAux( wxString::Format( " |- constraint: %s",
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formatConstraint( constraint ) ) );
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}
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}
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}
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}
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}
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return true;
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}
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/**
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* @throws PARSE_ERROR
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*/
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void DRC_ENGINE::InitEngine( const wxFileName& aRulePath )
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{
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m_testProviders = DRC_TEST_PROVIDER_REGISTRY::Instance().GetTestProviders();
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for( DRC_TEST_PROVIDER* provider : m_testProviders )
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{
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ReportAux( wxString::Format( "Create DRC provider: '%s'", provider->GetName() ) );
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provider->SetDRCEngine( this );
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}
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LoadRules( aRulePath );
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loadImplicitRules();
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CompileRules();
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for( int ii = DRCE_FIRST; ii < DRCE_LAST; ++ii )
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m_errorLimits[ ii ] = INT_MAX;
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}
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void DRC_ENGINE::RunTests( EDA_UNITS aUnits, bool aTestTracksAgainstZones,
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bool aReportAllTrackErrors, bool aTestFootprints )
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{
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m_userUnits = aUnits;
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// Note: set these first. The phase counts may be dependent on some of them.
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m_testTracksAgainstZones = aTestTracksAgainstZones;
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m_reportAllTrackErrors = aReportAllTrackErrors;
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m_testFootprints = aTestFootprints;
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if( m_progressReporter )
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{
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int phases = 0;
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for( DRC_TEST_PROVIDER* provider : m_testProviders )
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phases += provider->GetNumPhases();
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m_progressReporter->AddPhases( phases );
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}
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for( int ii = DRCE_FIRST; ii < DRCE_LAST; ++ii )
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{
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if( m_designSettings->Ignore( ii ) )
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m_errorLimits[ ii ] = 0;
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else
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m_errorLimits[ ii ] = INT_MAX;
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}
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for( DRC_TEST_PROVIDER* provider : m_testProviders )
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{
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drc_dbg( 0, "Running test provider: '%s'\n", provider->GetName() );
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ReportAux( wxString::Format( "Run DRC provider: '%s'", provider->GetName() ) );
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provider->Run();
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}
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}
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DRC_CONSTRAINT DRC_ENGINE::EvalRulesForItems( DRC_CONSTRAINT_TYPE_T aConstraintId,
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const BOARD_ITEM* a, const BOARD_ITEM* b,
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PCB_LAYER_ID aLayer, REPORTER* aReporter )
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{
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#define REPORT( s ) { if( aReporter ) { aReporter->Report( s ); } }
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#define UNITS aReporter ? aReporter->GetUnits() : EDA_UNITS::MILLIMETRES
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/*
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* NOTE: all string manipulation MUST be kept inside the REPORT macro. It absolutely
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* kills performance when running bulk DRC tests (where aReporter is nullptr).
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*/
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const BOARD_CONNECTED_ITEM* connectedA = dynamic_cast<const BOARD_CONNECTED_ITEM*>( a );
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const BOARD_CONNECTED_ITEM* connectedB = dynamic_cast<const BOARD_CONNECTED_ITEM*>( b );
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const DRC_CONSTRAINT* constraintRef = nullptr;
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bool implicit = false;
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// Local overrides take precedence
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if( aConstraintId == DRC_CONSTRAINT_TYPE_CLEARANCE )
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{
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int overrideA = 0;
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int overrideB = 0;
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if( connectedA && connectedA->GetLocalClearanceOverrides( nullptr ) > 0 )
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{
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overrideA = connectedA->GetLocalClearanceOverrides( &m_msg );
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REPORT( "" )
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REPORT( wxString::Format( _( "Local override on %s; clearance: %s." ),
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a->GetSelectMenuText( UNITS ),
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MessageTextFromValue( UNITS, overrideA, true ) ) )
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}
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if( connectedB && connectedB->GetLocalClearanceOverrides( nullptr ) > 0 )
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{
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overrideB = connectedB->GetLocalClearanceOverrides( &m_msg );
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REPORT( "" )
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REPORT( wxString::Format( _( "Local override on %s; clearance: %s." ),
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b->GetSelectMenuText( UNITS ),
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MessageTextFromValue( UNITS, overrideB, true ) ) )
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}
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if( overrideA || overrideB )
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{
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DRC_CONSTRAINT constraint( DRC_CONSTRAINT_TYPE_CLEARANCE, m_msg );
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constraint.m_Value.SetMin( std::max( overrideA, overrideB ) );
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return constraint;
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}
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}
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if( m_constraintMap.count( aConstraintId ) )
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{
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std::vector<CONSTRAINT_WITH_CONDITIONS*>* ruleset = m_constraintMap[ aConstraintId ];
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// Last matching rule wins, so process in reverse order
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for( int ii = (int) ruleset->size() - 1; ii >= 0; --ii )
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{
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const CONSTRAINT_WITH_CONDITIONS* rcons = ruleset->at( ii );
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implicit = rcons->parentRule && rcons->parentRule->m_Implicit;
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|
REPORT( "" )
|
|
|
|
if( aConstraintId == DRC_CONSTRAINT_TYPE_CLEARANCE )
|
|
{
|
|
int clearance = rcons->constraint.m_Value.Min();
|
|
REPORT( wxString::Format( implicit ? _( "Checking %s; clearance: %s." )
|
|
: _( "Checking rule %s; clearance: %s."),
|
|
rcons->constraint.GetName(),
|
|
MessageTextFromValue( UNITS, clearance, true ) ) )
|
|
}
|
|
else
|
|
{
|
|
REPORT( wxString::Format( implicit ? _( "Checking %s." )
|
|
: _( "Checking rule %s."),
|
|
rcons->constraint.GetName() ) )
|
|
}
|
|
|
|
if( aLayer != UNDEFINED_LAYER && !rcons->layerTest.test( aLayer ) )
|
|
{
|
|
if( rcons->parentRule )
|
|
{
|
|
REPORT( wxString::Format( _( "Rule layer \"%s\" not matched." ),
|
|
rcons->parentRule->m_LayerSource ) )
|
|
REPORT( "Rule not applied." )
|
|
}
|
|
|
|
continue;
|
|
}
|
|
|
|
if( !rcons->condition || rcons->condition->GetExpression().IsEmpty() )
|
|
{
|
|
REPORT( implicit ? _( "Unconditional constraint applied." )
|
|
: _( "Unconditional rule applied." ) )
|
|
|
|
constraintRef = &rcons->constraint;
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
// Don't report on implicit rule conditions; they're synthetic.
|
|
if( !implicit )
|
|
{
|
|
REPORT( wxString::Format( _( "Checking rule condition \"%s\"." ),
|
|
rcons->condition->GetExpression() ) )
|
|
}
|
|
|
|
if( rcons->condition->EvaluateFor( a, b, aLayer, aReporter ) )
|
|
{
|
|
REPORT( implicit ? _( "Constraint applicable." )
|
|
: _( "Rule applied." ) )
|
|
|
|
constraintRef = &rcons->constraint;
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
REPORT( implicit ? _( "Membership not satisfied; constraint not applicable." )
|
|
: _( "Condition not satisfied; rule not applied." ) )
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Unfortunately implicit rules don't work for local clearances (such as zones) because
|
|
// they have to be max'ed with netclass values (which are already implicit rules), and our
|
|
// rule selection paradigm is "winner takes all".
|
|
if( aConstraintId == DRC_CONSTRAINT_TYPE_CLEARANCE && implicit )
|
|
{
|
|
int global = constraintRef->m_Value.Min();
|
|
int localA = connectedA ? connectedA->GetLocalClearance( nullptr ) : 0;
|
|
int localB = connectedB ? connectedB->GetLocalClearance( nullptr ) : 0;
|
|
int clearance = global;
|
|
|
|
if( localA > 0 )
|
|
{
|
|
REPORT( "" )
|
|
REPORT( wxString::Format( _( "Local clearance on %s; clearance: %s." ),
|
|
a->GetSelectMenuText( UNITS ),
|
|
MessageTextFromValue( UNITS, localA, true ) ) )
|
|
|
|
if( localA > clearance )
|
|
clearance = connectedA->GetLocalClearance( &m_msg );
|
|
}
|
|
|
|
if( localB > 0 )
|
|
{
|
|
REPORT( "" )
|
|
REPORT( wxString::Format( _( "Local clearance on %s; clearance: %s." ),
|
|
b->GetSelectMenuText( UNITS ),
|
|
MessageTextFromValue( UNITS, localB, true ) ) )
|
|
|
|
if( localB > clearance )
|
|
clearance = connectedB->GetLocalClearance( &m_msg );
|
|
}
|
|
|
|
if( localA > global || localB > global )
|
|
{
|
|
DRC_CONSTRAINT constraint( DRC_CONSTRAINT_TYPE_CLEARANCE, m_msg );
|
|
constraint.m_Value.SetMin( clearance );
|
|
return constraint;
|
|
}
|
|
}
|
|
|
|
// fixme: return optional<drc_constraint>, let the particular test decide what to do if no matching constraint
|
|
// is found
|
|
static DRC_CONSTRAINT nullConstraint;
|
|
nullConstraint.m_DisallowFlags = 0;
|
|
|
|
return constraintRef ? *constraintRef : nullConstraint;
|
|
|
|
#undef REPORT
|
|
#undef UNITS
|
|
}
|
|
|
|
|
|
bool DRC_ENGINE::IsErrorLimitExceeded( int error_code )
|
|
{
|
|
assert( error_code >= 0 && error_code <= DRCE_LAST );
|
|
return m_errorLimits[ error_code ] <= 0;
|
|
}
|
|
|
|
|
|
void DRC_ENGINE::ReportViolation( const std::shared_ptr<DRC_ITEM>& aItem, wxPoint aPos )
|
|
{
|
|
m_errorLimits[ aItem->GetErrorCode() ] -= 1;
|
|
|
|
if( m_violationHandler )
|
|
m_violationHandler( aItem, aPos );
|
|
|
|
if( m_reporter )
|
|
{
|
|
wxString msg = wxString::Format( "Test '%s': %s (code %d)",
|
|
aItem->GetViolatingTest()->GetName(),
|
|
aItem->GetErrorMessage(),
|
|
aItem->GetErrorCode() );
|
|
|
|
DRC_RULE* rule = aItem->GetViolatingRule();
|
|
|
|
if( rule )
|
|
msg += wxString::Format( ", violating rule: '%s'", rule->m_Name );
|
|
|
|
m_reporter->Report( msg );
|
|
|
|
wxString violatingItemsStr = "Violating items: ";
|
|
|
|
m_reporter->Report( wxString::Format( " |- violating position (%d, %d)",
|
|
aPos.x,
|
|
aPos.y ) );
|
|
}
|
|
}
|
|
|
|
void DRC_ENGINE::ReportAux ( const wxString& aStr )
|
|
{
|
|
if( !m_reporter )
|
|
return;
|
|
|
|
m_reporter->Report( aStr, RPT_SEVERITY_INFO );
|
|
}
|
|
|
|
|
|
void DRC_ENGINE::ReportProgress( double aProgress )
|
|
{
|
|
if( !m_progressReporter )
|
|
return;
|
|
|
|
m_progressReporter->SetCurrentProgress( aProgress );
|
|
}
|
|
|
|
|
|
void DRC_ENGINE::ReportPhase( const wxString& aMessage )
|
|
{
|
|
if( !m_progressReporter )
|
|
return;
|
|
|
|
m_progressReporter->AdvancePhase( aMessage );
|
|
}
|
|
|
|
|
|
#if 0
|
|
DRC_CONSTRAINT DRC_ENGINE::GetWorstGlobalConstraint( DRC_CONSTRAINT_TYPE_T ruleID )
|
|
{
|
|
DRC_CONSTRAINT rv;
|
|
|
|
rv.m_Value.SetMin( std::numeric_limits<int>::max() );
|
|
rv.m_Value.SetMax( std::numeric_limits<int>::min() );
|
|
for( auto rule : QueryRulesById( ruleID ) )
|
|
{
|
|
auto mm = rule->GetConstraint().m_Value;
|
|
if( mm.HasMax() )
|
|
rv.m_Value.SetMax( std::max( mm.Max(), rv.m_Value.Max() ) );
|
|
if( mm.HasMin() )
|
|
rv.m_Value.SetMin( std::min( mm.Min(), rv.m_Value.Min() ) );
|
|
}
|
|
|
|
return rv;
|
|
}
|
|
#endif
|
|
|
|
|
|
std::vector<DRC_CONSTRAINT> DRC_ENGINE::QueryConstraintsById( DRC_CONSTRAINT_TYPE_T constraintID )
|
|
{
|
|
std::vector<DRC_CONSTRAINT> rv;
|
|
|
|
if( m_constraintMap.count( constraintID ) )
|
|
{
|
|
for ( CONSTRAINT_WITH_CONDITIONS* c : *m_constraintMap[ constraintID ] )
|
|
rv.push_back( c->constraint );
|
|
}
|
|
|
|
return rv;
|
|
}
|
|
|
|
|
|
bool DRC_ENGINE::HasRulesForConstraintType( DRC_CONSTRAINT_TYPE_T constraintID )
|
|
{
|
|
//drc_dbg(10,"hascorrect id %d size %d\n", ruleID, m_ruleMap[ruleID]->sortedRules.size( ) );
|
|
if( m_constraintMap.count( constraintID ) )
|
|
return m_constraintMap[ constraintID ]->size() > 0;
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
bool DRC_ENGINE::QueryWorstConstraint( DRC_CONSTRAINT_TYPE_T aConstraintId,
|
|
DRC_CONSTRAINT& aConstraint,
|
|
DRC_CONSTRAINT_QUERY_T aQueryType )
|
|
{
|
|
if( aQueryType == DRCCQ_LARGEST_MINIMUM )
|
|
{
|
|
int worst = 0;
|
|
|
|
for( const DRC_CONSTRAINT& constraint : QueryConstraintsById( aConstraintId ) )
|
|
{
|
|
if( constraint.GetValue().HasMin() )
|
|
{
|
|
int current = constraint.GetValue().Min();
|
|
|
|
if( current > worst )
|
|
{
|
|
worst = current;
|
|
aConstraint = constraint;
|
|
}
|
|
}
|
|
}
|
|
|
|
return worst > 0;
|
|
}
|
|
|
|
return false;
|
|
}
|