997 lines
31 KiB
C++
997 lines
31 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) 2019-2022 KiCad Developers, see AUTHORS.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 <cstdio>
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#include <memory>
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#include <board.h>
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#include <board_design_settings.h>
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#include <drc/drc_rtree.h>
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#include <drc/drc_engine.h>
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#include <pcb_track.h>
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#include <pcb_group.h>
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#include <geometry/shape_segment.h>
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#include <pcb_expr_evaluator.h>
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#include <connectivity/connectivity_data.h>
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#include <connectivity/connectivity_algo.h>
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#include <connectivity/from_to_cache.h>
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bool fromToFunc( LIBEVAL::CONTEXT* aCtx, void* self )
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{
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PCB_EXPR_VAR_REF* vref = static_cast<PCB_EXPR_VAR_REF*>( self );
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BOARD_ITEM* item = vref ? vref->GetObject( aCtx ) : nullptr;
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LIBEVAL::VALUE* result = aCtx->AllocValue();
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LIBEVAL::VALUE* argTo = aCtx->Pop();
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LIBEVAL::VALUE* argFrom = aCtx->Pop();
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result->Set(0.0);
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aCtx->Push( result );
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if(!item)
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return false;
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auto ftCache = item->GetBoard()->GetConnectivity()->GetFromToCache();
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if( !ftCache )
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{
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wxLogWarning( wxT( "Attempting to call fromTo() with non-existent from-to cache." ) );
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return true;
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}
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if( ftCache->IsOnFromToPath( static_cast<BOARD_CONNECTED_ITEM*>( item ),
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argFrom->AsString(), argTo->AsString() ) )
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{
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result->Set(1.0);
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}
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return true;
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}
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#define MISSING_LAYER_ARG( f ) wxString::Format( _( "Missing layer name argument to %s." ), f )
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static void existsOnLayerFunc( LIBEVAL::CONTEXT* aCtx, void *self )
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{
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PCB_EXPR_VAR_REF* vref = static_cast<PCB_EXPR_VAR_REF*>( self );
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BOARD_ITEM* item = vref ? vref->GetObject( aCtx ) : nullptr;
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LIBEVAL::VALUE* arg = aCtx->Pop();
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LIBEVAL::VALUE* result = aCtx->AllocValue();
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result->Set( 0.0 );
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aCtx->Push( result );
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if( !item )
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return;
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if( !arg )
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{
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if( aCtx->HasErrorCallback() )
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aCtx->ReportError( MISSING_LAYER_ARG( wxT( "existsOnLayer()" ) ) );
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return;
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}
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result->SetDeferredEval(
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[item, arg, aCtx]() -> double
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{
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const wxString& layerName = arg->AsString();
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wxPGChoices& layerMap = ENUM_MAP<PCB_LAYER_ID>::Instance().Choices();
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if( aCtx->HasErrorCallback())
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{
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/*
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* Interpreted version
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*/
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bool anyMatch = false;
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for( unsigned ii = 0; ii < layerMap.GetCount(); ++ii )
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{
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wxPGChoiceEntry& entry = layerMap[ ii ];
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if( entry.GetText().Matches( layerName ))
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{
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anyMatch = true;
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if( item->IsOnLayer( ToLAYER_ID( entry.GetValue())))
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return 1.0;
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}
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}
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if( !anyMatch )
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{
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aCtx->ReportError( wxString::Format( _( "Unrecognized layer '%s'" ),
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layerName ) );
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}
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}
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else
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{
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/*
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* Compiled version
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*/
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BOARD* board = item->GetBoard();
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std::unique_lock<std::mutex> cacheLock( board->m_CachesMutex );
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auto i = board->m_LayerExpressionCache.find( layerName );
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LSET mask;
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if( i == board->m_LayerExpressionCache.end() )
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{
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for( unsigned ii = 0; ii < layerMap.GetCount(); ++ii )
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{
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wxPGChoiceEntry& entry = layerMap[ ii ];
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if( entry.GetText().Matches( layerName ) )
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mask.set( ToLAYER_ID( entry.GetValue() ) );
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}
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board->m_LayerExpressionCache[ layerName ] = mask;
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}
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else
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{
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mask = i->second;
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}
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if( ( item->GetLayerSet() & mask ).any() )
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return 1.0;
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}
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return 0.0;
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} );
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}
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static void isPlatedFunc( LIBEVAL::CONTEXT* aCtx, void* self )
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{
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LIBEVAL::VALUE* result = aCtx->AllocValue();
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result->Set( 0.0 );
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aCtx->Push( result );
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PCB_EXPR_VAR_REF* vref = static_cast<PCB_EXPR_VAR_REF*>( self );
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BOARD_ITEM* item = vref ? vref->GetObject( aCtx ) : nullptr;
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if( !item )
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return;
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if( item->Type() == PCB_PAD_T && static_cast<PAD*>( item )->GetAttribute() == PAD_ATTRIB::PTH )
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result->Set( 1.0 );
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else if( item->Type() == PCB_VIA_T )
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result->Set( 1.0 );
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}
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bool collidesWithCourtyard( BOARD_ITEM* aItem, std::shared_ptr<SHAPE>& aItemShape,
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PCB_EXPR_CONTEXT* aCtx, FOOTPRINT* aFootprint, PCB_LAYER_ID aSide )
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{
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SHAPE_POLY_SET footprintCourtyard;
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footprintCourtyard = aFootprint->GetCourtyard( aSide );
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if( !aItemShape )
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{
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// Since rules are used for zone filling we can't rely on the filled shapes.
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// Use the zone outline instead.
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if( ZONE* zone = dynamic_cast<ZONE*>( aItem ) )
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aItemShape.reset( zone->Outline()->Clone() );
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else
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aItemShape = aItem->GetEffectiveShape( aCtx->GetLayer() );
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}
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return footprintCourtyard.Collide( aItemShape.get() );
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};
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static bool searchFootprints( BOARD* aBoard, const wxString& aArg, PCB_EXPR_CONTEXT* aCtx,
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std::function<bool( FOOTPRINT* )> aFunc )
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{
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if( aArg == wxT( "A" ) )
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{
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FOOTPRINT* fp = dynamic_cast<FOOTPRINT*>( aCtx->GetItem( 0 ) );
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if( fp && aFunc( fp ) )
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return 1.0;
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}
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else if( aArg == wxT( "B" ) )
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{
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FOOTPRINT* fp = dynamic_cast<FOOTPRINT*>( aCtx->GetItem( 1 ) );
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if( fp && aFunc( fp ) )
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return 1.0;
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}
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else for( FOOTPRINT* fp : aBoard->Footprints() )
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{
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if( fp->GetReference().Matches( aArg ) )
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{
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if( aFunc( fp ) )
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return 1.0;
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}
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}
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return 0.0;
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}
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#define MISSING_FP_ARG( f ) \
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wxString::Format( _( "Missing footprint argument (A, B, or reference designator) to %s." ), f )
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static void intersectsCourtyardFunc( LIBEVAL::CONTEXT* aCtx, void* self )
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{
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PCB_EXPR_CONTEXT* context = static_cast<PCB_EXPR_CONTEXT*>( aCtx );
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LIBEVAL::VALUE* arg = context->Pop();
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LIBEVAL::VALUE* result = context->AllocValue();
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result->Set( 0.0 );
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context->Push( result );
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if( !arg )
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{
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if( context->HasErrorCallback() )
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context->ReportError( MISSING_FP_ARG( wxT( "intersectsCourtyard()" ) ) );
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return;
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}
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PCB_EXPR_VAR_REF* vref = static_cast<PCB_EXPR_VAR_REF*>( self );
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BOARD_ITEM* item = vref ? vref->GetObject( context ) : nullptr;
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if( !item )
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return;
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result->SetDeferredEval(
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[item, arg, context]() -> double
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{
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BOARD* board = item->GetBoard();
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std::shared_ptr<SHAPE> itemShape;
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if( searchFootprints( board, arg->AsString(), context,
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[&]( FOOTPRINT* fp )
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{
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PTR_PTR_CACHE_KEY key = { fp, item };
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std::unique_lock<std::mutex> cacheLock( board->m_CachesMutex );
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auto i = board->m_IntersectsCourtyardCache.find( key );
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if( i != board->m_IntersectsCourtyardCache.end() )
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return i->second;
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bool res = collidesWithCourtyard( item, itemShape, context, fp, F_Cu )
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|| collidesWithCourtyard( item, itemShape, context, fp, B_Cu );
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board->m_IntersectsCourtyardCache[ key ] = res;
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return res;
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} ) )
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{
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return 1.0;
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}
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return 0.0;
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} );
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}
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static void intersectsFrontCourtyardFunc( LIBEVAL::CONTEXT* aCtx, void* self )
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{
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PCB_EXPR_CONTEXT* context = static_cast<PCB_EXPR_CONTEXT*>( aCtx );
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LIBEVAL::VALUE* arg = context->Pop();
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LIBEVAL::VALUE* result = context->AllocValue();
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result->Set( 0.0 );
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context->Push( result );
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if( !arg )
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{
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if( context->HasErrorCallback() )
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context->ReportError( MISSING_FP_ARG( wxT( "intersectsFrontCourtyard()" ) ) );
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return;
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}
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PCB_EXPR_VAR_REF* vref = static_cast<PCB_EXPR_VAR_REF*>( self );
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BOARD_ITEM* item = vref ? vref->GetObject( context ) : nullptr;
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if( !item )
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return;
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result->SetDeferredEval(
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[item, arg, context]() -> double
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{
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BOARD* board = item->GetBoard();
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std::shared_ptr<SHAPE> itemShape;
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if( searchFootprints( board, arg->AsString(), context,
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[&]( FOOTPRINT* fp )
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{
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PTR_PTR_CACHE_KEY key = { fp, item };
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std::unique_lock<std::mutex> cacheLock( board->m_CachesMutex );
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auto i = board->m_IntersectsFCourtyardCache.find( key );
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if( i != board->m_IntersectsFCourtyardCache.end() )
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return i->second;
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bool res = collidesWithCourtyard( item, itemShape, context, fp, F_Cu );
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board->m_IntersectsFCourtyardCache[ key ] = res;
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return res;
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} ) )
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{
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return 1.0;
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}
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return 0.0;
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} );
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}
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static void intersectsBackCourtyardFunc( LIBEVAL::CONTEXT* aCtx, void* self )
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{
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PCB_EXPR_CONTEXT* context = static_cast<PCB_EXPR_CONTEXT*>( aCtx );
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LIBEVAL::VALUE* arg = context->Pop();
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LIBEVAL::VALUE* result = context->AllocValue();
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result->Set( 0.0 );
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context->Push( result );
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if( !arg )
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{
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if( context->HasErrorCallback() )
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context->ReportError( MISSING_FP_ARG( wxT( "intersectsBackCourtyard()" ) ) );
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return;
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}
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PCB_EXPR_VAR_REF* vref = static_cast<PCB_EXPR_VAR_REF*>( self );
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BOARD_ITEM* item = vref ? vref->GetObject( context ) : nullptr;
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if( !item )
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return;
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result->SetDeferredEval(
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[item, arg, context]() -> double
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{
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BOARD* board = item->GetBoard();
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std::shared_ptr<SHAPE> itemShape;
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if( searchFootprints( board, arg->AsString(), context,
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[&]( FOOTPRINT* fp )
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{
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PTR_PTR_CACHE_KEY key = { fp, item };
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std::unique_lock<std::mutex> cacheLock( board->m_CachesMutex );
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auto i = board->m_IntersectsBCourtyardCache.find( key );
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if( i != board->m_IntersectsBCourtyardCache.end() )
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return i->second;
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bool res = collidesWithCourtyard( item, itemShape, context, fp, B_Cu );
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board->m_IntersectsBCourtyardCache[ key ] = res;
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return res;
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} ) )
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{
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return 1.0;
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}
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return 0.0;
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} );
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}
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bool collidesWithArea( BOARD_ITEM* aItem, PCB_EXPR_CONTEXT* aCtx, ZONE* aArea )
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{
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BOARD* board = aArea->GetBoard();
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BOX2I areaBBox = aArea->GetBoundingBox();
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std::shared_ptr<SHAPE> shape;
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// Collisions include touching, so we need to deflate outline by enough to exclude it.
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// This is particularly important for detecting copper fills as they will be exactly
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// touching along the entire exclusion border.
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SHAPE_POLY_SET areaOutline = aArea->Outline()->CloneDropTriangulation();
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areaOutline.Deflate( board->GetDesignSettings().GetDRCEpsilon(), 0,
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SHAPE_POLY_SET::ALLOW_ACUTE_CORNERS );
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if( aItem->GetFlags() & HOLE_PROXY )
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{
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if( aItem->Type() == PCB_PAD_T )
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{
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return areaOutline.Collide( aItem->GetEffectiveHoleShape().get() );
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}
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else if( aItem->Type() == PCB_VIA_T )
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{
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LSET overlap = aItem->GetLayerSet() & aArea->GetLayerSet();
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/// Avoid buried vias that don't overlap the zone's layers
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if( overlap.any() )
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{
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if( aCtx->GetLayer() == UNDEFINED_LAYER || overlap.Contains( aCtx->GetLayer() ) )
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return areaOutline.Collide( aItem->GetEffectiveHoleShape().get() );
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}
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}
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return false;
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}
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if( aItem->Type() == PCB_FOOTPRINT_T )
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{
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FOOTPRINT* footprint = static_cast<FOOTPRINT*>( aItem );
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if( ( footprint->GetFlags() & MALFORMED_COURTYARDS ) != 0 )
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{
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if( aCtx->HasErrorCallback() )
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aCtx->ReportError( _( "Footprint's courtyard is not a single, closed shape." ) );
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return false;
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}
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if( ( aArea->GetLayerSet() & LSET::FrontMask() ).any() )
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{
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const SHAPE_POLY_SET& courtyard = footprint->GetCourtyard( F_CrtYd );
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if( courtyard.OutlineCount() == 0 )
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{
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if( aCtx->HasErrorCallback() )
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aCtx->ReportError( _( "Footprint has no front courtyard." ) );
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}
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else if( areaOutline.Collide( &courtyard.Outline( 0 ) ) )
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{
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return true;
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}
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}
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if( ( aArea->GetLayerSet() & LSET::BackMask() ).any() )
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{
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const SHAPE_POLY_SET& courtyard = footprint->GetCourtyard( B_CrtYd );
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if( courtyard.OutlineCount() == 0 )
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{
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if( aCtx->HasErrorCallback() )
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aCtx->ReportError( _( "Footprint has no back courtyard." ) );
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}
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else if( areaOutline.Collide( &courtyard.Outline( 0 ) ) )
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{
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return true;
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}
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}
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return false;
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}
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if( aItem->Type() == PCB_ZONE_T || aItem->Type() == PCB_FP_ZONE_T )
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{
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ZONE* zone = static_cast<ZONE*>( aItem );
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if( !zone->IsFilled() )
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return false;
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DRC_RTREE* zoneRTree = board->m_CopperZoneRTreeCache[ zone ].get();
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if( zoneRTree )
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{
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for( PCB_LAYER_ID layer : aArea->GetLayerSet().Seq() )
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{
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if( aCtx->GetLayer() == layer || aCtx->GetLayer() == UNDEFINED_LAYER )
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{
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if( zoneRTree->QueryColliding( areaBBox, &areaOutline, layer ) )
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return true;
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}
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}
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}
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return false;
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}
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else
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{
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PCB_LAYER_ID layer = aCtx->GetLayer();
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if( layer != UNDEFINED_LAYER && !( aArea->GetLayerSet().Contains( layer ) ) )
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return false;
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if( !shape )
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shape = aItem->GetEffectiveShape( layer );
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return areaOutline.Collide( shape.get() );
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}
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}
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bool searchAreas( BOARD* aBoard, const wxString& aArg, PCB_EXPR_CONTEXT* aCtx,
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std::function<bool( ZONE* )> aFunc )
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{
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if( aArg == wxT( "A" ) )
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{
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return aFunc( dynamic_cast<ZONE*>( aCtx->GetItem( 0 ) ) );
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}
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else if( aArg == wxT( "B" ) )
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{
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return aFunc( dynamic_cast<ZONE*>( aCtx->GetItem( 1 ) ) );
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}
|
|
else if( KIID::SniffTest( aArg ) )
|
|
{
|
|
KIID target( aArg );
|
|
|
|
for( ZONE* area : aBoard->Zones() )
|
|
{
|
|
// Only a single zone can match the UUID; exit once we find a match whether
|
|
// "inside" or not
|
|
if( area->m_Uuid == target )
|
|
return aFunc( area );
|
|
}
|
|
|
|
for( FOOTPRINT* footprint : aBoard->Footprints() )
|
|
{
|
|
for( ZONE* area : footprint->Zones() )
|
|
{
|
|
// Only a single zone can match the UUID; exit once we find a match
|
|
// whether "inside" or not
|
|
if( area->m_Uuid == target )
|
|
return aFunc( area );
|
|
}
|
|
}
|
|
|
|
return 0.0;
|
|
}
|
|
else // Match on zone name
|
|
{
|
|
for( ZONE* area : aBoard->Zones() )
|
|
{
|
|
if( area->GetZoneName().Matches( aArg ) )
|
|
{
|
|
// Many zones can match the name; exit only when we find an "inside"
|
|
if( aFunc( area ) )
|
|
return true;
|
|
}
|
|
}
|
|
|
|
for( FOOTPRINT* footprint : aBoard->Footprints() )
|
|
{
|
|
for( ZONE* area : footprint->Zones() )
|
|
{
|
|
// Many zones can match the name; exit only when we find an "inside"
|
|
if( area->GetZoneName().Matches( aArg ) )
|
|
{
|
|
if( aFunc( area ) )
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|
|
#define MISSING_AREA_ARG( f ) \
|
|
wxString::Format( _( "Missing rule-area argument (A, B, or rule-area name) to %s." ), f )
|
|
|
|
static void intersectsAreaFunc( LIBEVAL::CONTEXT* aCtx, void* self )
|
|
{
|
|
PCB_EXPR_CONTEXT* context = static_cast<PCB_EXPR_CONTEXT*>( aCtx );
|
|
LIBEVAL::VALUE* arg = aCtx->Pop();
|
|
LIBEVAL::VALUE* result = aCtx->AllocValue();
|
|
|
|
result->Set( 0.0 );
|
|
aCtx->Push( result );
|
|
|
|
if( !arg )
|
|
{
|
|
if( aCtx->HasErrorCallback() )
|
|
aCtx->ReportError( MISSING_AREA_ARG( wxT( "intersectsArea()" ) ) );
|
|
|
|
return;
|
|
}
|
|
|
|
PCB_EXPR_VAR_REF* vref = static_cast<PCB_EXPR_VAR_REF*>( self );
|
|
BOARD_ITEM* item = vref ? vref->GetObject( context ) : nullptr;
|
|
|
|
if( !item )
|
|
return;
|
|
|
|
result->SetDeferredEval(
|
|
[item, arg, context]() -> double
|
|
{
|
|
BOARD* board = item->GetBoard();
|
|
PCB_LAYER_ID aLayer = context->GetLayer();
|
|
BOX2I itemBBox = item->GetBoundingBox();
|
|
|
|
if( searchAreas( board, arg->AsString(), context,
|
|
[&]( ZONE* aArea )
|
|
{
|
|
if( !aArea || aArea == item || aArea->GetParent() == item )
|
|
return false;
|
|
|
|
LSET commonLayers = aArea->GetLayerSet() & item->GetLayerSet();
|
|
|
|
if( !commonLayers.any() )
|
|
return false;
|
|
|
|
if( !aArea->GetBoundingBox().Intersects( itemBBox ) )
|
|
return false;
|
|
|
|
std::unique_lock<std::mutex> cacheLock( board->m_CachesMutex );
|
|
LSET testLayers;
|
|
|
|
if( aLayer != UNDEFINED_LAYER )
|
|
testLayers.set( aLayer );
|
|
else
|
|
testLayers = commonLayers;
|
|
|
|
for( PCB_LAYER_ID layer : testLayers.UIOrder() )
|
|
{
|
|
PTR_PTR_LAYER_CACHE_KEY key = { aArea, item, layer };
|
|
|
|
auto i = board->m_IntersectsAreaCache.find( key );
|
|
|
|
if( i != board->m_IntersectsAreaCache.end() && i->second )
|
|
return true;
|
|
|
|
bool collides = collidesWithArea( item, context, aArea );
|
|
|
|
board->m_IntersectsAreaCache[ key ] = collides;
|
|
|
|
if( collides )
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
} ) )
|
|
{
|
|
return 1.0;
|
|
}
|
|
|
|
return 0.0;
|
|
} );
|
|
}
|
|
|
|
|
|
static void enclosedByAreaFunc( LIBEVAL::CONTEXT* aCtx, void* self )
|
|
{
|
|
PCB_EXPR_CONTEXT* context = static_cast<PCB_EXPR_CONTEXT*>( aCtx );
|
|
LIBEVAL::VALUE* arg = aCtx->Pop();
|
|
LIBEVAL::VALUE* result = aCtx->AllocValue();
|
|
|
|
result->Set( 0.0 );
|
|
aCtx->Push( result );
|
|
|
|
if( !arg )
|
|
{
|
|
if( aCtx->HasErrorCallback() )
|
|
aCtx->ReportError( MISSING_AREA_ARG( wxT( "enclosedByArea()" ) ) );
|
|
|
|
return;
|
|
}
|
|
|
|
PCB_EXPR_VAR_REF* vref = static_cast<PCB_EXPR_VAR_REF*>( self );
|
|
BOARD_ITEM* item = vref ? vref->GetObject( context ) : nullptr;
|
|
|
|
if( !item )
|
|
return;
|
|
|
|
result->SetDeferredEval(
|
|
[item, arg, context]() -> double
|
|
{
|
|
BOARD* board = item->GetBoard();
|
|
int maxError = board->GetDesignSettings().m_MaxError;
|
|
PCB_LAYER_ID layer = context->GetLayer();
|
|
BOX2I itemBBox = item->GetBoundingBox();
|
|
|
|
if( searchAreas( board, arg->AsString(), context,
|
|
[&]( ZONE* aArea )
|
|
{
|
|
if( !aArea || aArea == item || aArea->GetParent() == item )
|
|
return false;
|
|
|
|
if( !( aArea->GetLayerSet() & item->GetLayerSet() ).any() )
|
|
return false;
|
|
|
|
if( !aArea->GetBoundingBox().Intersects( itemBBox ) )
|
|
return false;
|
|
|
|
std::unique_lock<std::mutex> cacheLock( board->m_CachesMutex );
|
|
PTR_PTR_LAYER_CACHE_KEY key = { aArea, item, layer };
|
|
|
|
auto i = board->m_EnclosedByAreaCache.find( key );
|
|
|
|
if( i != board->m_EnclosedByAreaCache.end() )
|
|
return i->second;
|
|
|
|
SHAPE_POLY_SET itemShape;
|
|
bool enclosedByArea;
|
|
|
|
item->TransformShapeToPolygon( itemShape, layer, 0, maxError,
|
|
ERROR_OUTSIDE );
|
|
|
|
if( itemShape.IsEmpty() )
|
|
{
|
|
// If it's already empty then our test will have no meaning.
|
|
enclosedByArea = false;
|
|
}
|
|
else
|
|
{
|
|
itemShape.BooleanSubtract( *aArea->Outline(),
|
|
SHAPE_POLY_SET::PM_FAST );
|
|
|
|
enclosedByArea = itemShape.IsEmpty();
|
|
}
|
|
|
|
board->m_EnclosedByAreaCache[ key ] = enclosedByArea;
|
|
|
|
return enclosedByArea;
|
|
} ) )
|
|
{
|
|
return 1.0;
|
|
}
|
|
|
|
return 0.0;
|
|
} );
|
|
}
|
|
|
|
|
|
#define MISSING_GROUP_ARG( f ) \
|
|
wxString::Format( _( "Missing group name argument to %s." ), f )
|
|
|
|
static void memberOfFunc( LIBEVAL::CONTEXT* aCtx, void* self )
|
|
{
|
|
LIBEVAL::VALUE* arg = aCtx->Pop();
|
|
LIBEVAL::VALUE* result = aCtx->AllocValue();
|
|
|
|
result->Set( 0.0 );
|
|
aCtx->Push( result );
|
|
|
|
if( !arg )
|
|
{
|
|
if( aCtx->HasErrorCallback() )
|
|
aCtx->ReportError( MISSING_GROUP_ARG( wxT( "memberOf()" ) ) );
|
|
|
|
return;
|
|
}
|
|
|
|
PCB_EXPR_VAR_REF* vref = static_cast<PCB_EXPR_VAR_REF*>( self );
|
|
BOARD_ITEM* item = vref ? vref->GetObject( aCtx ) : nullptr;
|
|
|
|
if( !item )
|
|
return;
|
|
|
|
result->SetDeferredEval(
|
|
[item, arg]() -> double
|
|
{
|
|
PCB_GROUP* group = item->GetParentGroup();
|
|
|
|
if( !group && item->GetParent() && item->GetParent()->Type() == PCB_FOOTPRINT_T )
|
|
group = item->GetParent()->GetParentGroup();
|
|
|
|
while( group )
|
|
{
|
|
if( group->GetName().Matches( arg->AsString() ) )
|
|
return 1.0;
|
|
|
|
group = group->GetParentGroup();
|
|
}
|
|
|
|
return 0.0;
|
|
} );
|
|
}
|
|
|
|
|
|
static void isMicroVia( LIBEVAL::CONTEXT* aCtx, void* self )
|
|
{
|
|
PCB_EXPR_VAR_REF* vref = static_cast<PCB_EXPR_VAR_REF*>( self );
|
|
BOARD_ITEM* item = vref ? vref->GetObject( aCtx ) : nullptr;
|
|
LIBEVAL::VALUE* result = aCtx->AllocValue();
|
|
|
|
result->Set( 0.0 );
|
|
aCtx->Push( result );
|
|
|
|
PCB_VIA* via = dyn_cast<PCB_VIA*>( item );
|
|
|
|
if( via && via->GetViaType() == VIATYPE::MICROVIA )
|
|
result->Set ( 1.0 );
|
|
}
|
|
|
|
|
|
static void isBlindBuriedViaFunc( LIBEVAL::CONTEXT* aCtx, void* self )
|
|
{
|
|
PCB_EXPR_VAR_REF* vref = static_cast<PCB_EXPR_VAR_REF*>( self );
|
|
BOARD_ITEM* item = vref ? vref->GetObject( aCtx ) : nullptr;
|
|
LIBEVAL::VALUE* result = aCtx->AllocValue();
|
|
|
|
result->Set( 0.0 );
|
|
aCtx->Push( result );
|
|
|
|
PCB_VIA* via = dyn_cast<PCB_VIA*>( item );
|
|
|
|
if( via && via->GetViaType() == VIATYPE::BLIND_BURIED )
|
|
result->Set ( 1.0 );
|
|
}
|
|
|
|
|
|
static void isCoupledDiffPairFunc( LIBEVAL::CONTEXT* aCtx, void* self )
|
|
{
|
|
PCB_EXPR_CONTEXT* context = static_cast<PCB_EXPR_CONTEXT*>( aCtx );
|
|
BOARD_CONNECTED_ITEM* a = dynamic_cast<BOARD_CONNECTED_ITEM*>( context->GetItem( 0 ) );
|
|
BOARD_CONNECTED_ITEM* b = dynamic_cast<BOARD_CONNECTED_ITEM*>( context->GetItem( 1 ) );
|
|
LIBEVAL::VALUE* result = aCtx->AllocValue();
|
|
|
|
result->Set( 0.0 );
|
|
aCtx->Push( result );
|
|
|
|
result->SetDeferredEval(
|
|
[a, b, context]() -> double
|
|
{
|
|
NETINFO_ITEM* netinfo = a ? a->GetNet() : nullptr;
|
|
|
|
if( !netinfo )
|
|
return 0.0;
|
|
|
|
wxString coupledNet;
|
|
wxString dummy;
|
|
|
|
if( !DRC_ENGINE::MatchDpSuffix( netinfo->GetNetname(), coupledNet, dummy ) )
|
|
return 0.0;
|
|
|
|
if( context->GetConstraint() == DRC_CONSTRAINT_T::LENGTH_CONSTRAINT
|
|
|| context->GetConstraint() == DRC_CONSTRAINT_T::SKEW_CONSTRAINT )
|
|
{
|
|
// DRC engine evaluates these singly, so we won't have a B item
|
|
return 1.0;
|
|
}
|
|
|
|
return b && b->GetNetname() == coupledNet;
|
|
} );
|
|
}
|
|
|
|
|
|
#define MISSING_DP_ARG( f ) \
|
|
wxString::Format( _( "Missing diff-pair name argument to %s." ), f )
|
|
|
|
static void inDiffPairFunc( LIBEVAL::CONTEXT* aCtx, void* self )
|
|
{
|
|
LIBEVAL::VALUE* argv = aCtx->Pop();
|
|
PCB_EXPR_VAR_REF* vref = static_cast<PCB_EXPR_VAR_REF*>( self );
|
|
BOARD_ITEM* item = vref ? vref->GetObject( aCtx ) : nullptr;
|
|
LIBEVAL::VALUE* result = aCtx->AllocValue();
|
|
|
|
result->Set( 0.0 );
|
|
aCtx->Push( result );
|
|
|
|
if( !argv )
|
|
{
|
|
if( aCtx->HasErrorCallback() )
|
|
aCtx->ReportError( MISSING_DP_ARG( wxT( "inDiffPair()" ) ) );
|
|
|
|
return;
|
|
}
|
|
|
|
if( !item || !item->GetBoard() )
|
|
return;
|
|
|
|
result->SetDeferredEval(
|
|
[item, argv]() -> double
|
|
{
|
|
if( item && item->IsConnected() )
|
|
{
|
|
NETINFO_ITEM* netinfo = static_cast<BOARD_CONNECTED_ITEM*>( item )->GetNet();
|
|
|
|
wxString refName = netinfo->GetNetname();
|
|
wxString arg = argv->AsString();
|
|
wxString baseName, coupledNet;
|
|
int polarity = DRC_ENGINE::MatchDpSuffix( refName, coupledNet, baseName );
|
|
|
|
if( polarity != 0 && item->GetBoard()->FindNet( coupledNet ) )
|
|
{
|
|
if( baseName.Matches( arg ) )
|
|
return 1.0;
|
|
|
|
if( baseName.EndsWith( "_" ) && baseName.BeforeLast( '_' ).Matches( arg ) )
|
|
return 1.0;
|
|
}
|
|
}
|
|
|
|
return 0.0;
|
|
} );
|
|
}
|
|
|
|
|
|
static void getFieldFunc( LIBEVAL::CONTEXT* aCtx, void* self )
|
|
{
|
|
LIBEVAL::VALUE* arg = aCtx->Pop();
|
|
PCB_EXPR_VAR_REF* vref = static_cast<PCB_EXPR_VAR_REF*>( self );
|
|
BOARD_ITEM* item = vref ? vref->GetObject( aCtx ) : nullptr;
|
|
LIBEVAL::VALUE* result = aCtx->AllocValue();
|
|
|
|
result->Set( "" );
|
|
aCtx->Push( result );
|
|
|
|
if( !arg )
|
|
{
|
|
if( aCtx->HasErrorCallback() )
|
|
{
|
|
aCtx->ReportError( wxString::Format( _( "Missing field name argument to %s." ),
|
|
wxT( "getField()" ) ) );
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
if( !item || !item->GetBoard() )
|
|
return;
|
|
|
|
result->SetDeferredEval(
|
|
[item, arg]() -> wxString
|
|
{
|
|
if( item && item->Type() == PCB_FOOTPRINT_T )
|
|
{
|
|
FOOTPRINT* fp = static_cast<FOOTPRINT*>( item );
|
|
|
|
if( fp->HasProperty( arg->AsString() ) )
|
|
return fp->GetProperty( arg->AsString() );
|
|
}
|
|
|
|
return "";
|
|
} );
|
|
}
|
|
|
|
|
|
PCB_EXPR_BUILTIN_FUNCTIONS::PCB_EXPR_BUILTIN_FUNCTIONS()
|
|
{
|
|
RegisterAllFunctions();
|
|
}
|
|
|
|
|
|
void PCB_EXPR_BUILTIN_FUNCTIONS::RegisterAllFunctions()
|
|
{
|
|
m_funcs.clear();
|
|
|
|
RegisterFunc( wxT( "existsOnLayer('x')" ), existsOnLayerFunc );
|
|
|
|
RegisterFunc( wxT( "isPlated()" ), isPlatedFunc );
|
|
|
|
RegisterFunc( wxT( "insideCourtyard('x') DEPRECATED" ), intersectsCourtyardFunc );
|
|
RegisterFunc( wxT( "insideFrontCourtyard('x') DEPRECATED" ), intersectsFrontCourtyardFunc );
|
|
RegisterFunc( wxT( "insideBackCourtyard('x') DEPRECATED" ), intersectsBackCourtyardFunc );
|
|
RegisterFunc( wxT( "intersectsCourtyard('x')" ), intersectsCourtyardFunc );
|
|
RegisterFunc( wxT( "intersectsFrontCourtyard('x')" ), intersectsFrontCourtyardFunc );
|
|
RegisterFunc( wxT( "intersectsBackCourtyard('x')" ), intersectsBackCourtyardFunc );
|
|
|
|
RegisterFunc( wxT( "insideArea('x') DEPRECATED" ), intersectsAreaFunc );
|
|
RegisterFunc( wxT( "intersectsArea('x')" ), intersectsAreaFunc );
|
|
RegisterFunc( wxT( "enclosedByArea('x')" ), enclosedByAreaFunc );
|
|
|
|
RegisterFunc( wxT( "isMicroVia()" ), isMicroVia );
|
|
RegisterFunc( wxT( "isBlindBuriedVia()" ), isBlindBuriedViaFunc );
|
|
|
|
RegisterFunc( wxT( "memberOf('x')" ), memberOfFunc );
|
|
|
|
RegisterFunc( wxT( "fromTo('x','y')" ), fromToFunc );
|
|
RegisterFunc( wxT( "isCoupledDiffPair()" ), isCoupledDiffPairFunc );
|
|
RegisterFunc( wxT( "inDiffPair('x')" ), inDiffPairFunc );
|
|
|
|
RegisterFunc( wxT( "getField('x')" ), getFieldFunc );
|
|
}
|
|
|
|
|