140 lines
3.7 KiB
C++
140 lines
3.7 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) 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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#ifndef DRC_RULE_H
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#define DRC_RULE_H
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#include <core/typeinfo.h>
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#include <netclass.h>
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#include <layers_id_colors_and_visibility.h>
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#include <libeval_compiler/libeval_compiler.h>
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class BOARD_ITEM;
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class PCB_EXPR_UCODE;
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#define CLEARANCE_CONSTRAINT (1 << 0)
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#define ANNULUS_CONSTRAINT (1 << 1)
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#define TRACK_CONSTRAINT (1 << 2)
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#define HOLE_CONSTRAINT (1 << 3)
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#define DISALLOW_CONSTRAINT (1 << 4)
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#define DISALLOW_VIAS (1 << 0)
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#define DISALLOW_MICRO_VIAS (1 << 1)
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#define DISALLOW_BB_VIAS (1 << 2)
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#define DISALLOW_TRACKS (1 << 3)
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#define DISALLOW_PADS (1 << 4)
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#define DISALLOW_ZONES (1 << 5)
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#define DISALLOW_TEXTS (1 << 6)
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#define DISALLOW_GRAPHICS (1 << 7)
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#define DISALLOW_HOLES (1 << 8)
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#define DISALLOW_FOOTPRINTS (1 << 9)
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template<class T=int>
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class MINOPTMAX
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{
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public:
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T Min() const { assert( m_hasMin ); return m_min; };
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T Max() const { assert( m_hasMax ); return m_max; };
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T Opt() const { assert( m_hasOpt ); return m_opt; };
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bool HasMin() const { return m_hasMin; }
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bool HasMax() const { return m_hasMax; }
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bool HasOpt() const { return m_hasOpt; }
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void SetMin( T v ) { m_min = v; m_hasMin = true; }
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void SetMax( T v ) { m_max = v; m_hasMax = true; }
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void SetOpt( T v ) { m_opt = v; m_hasOpt = true; }
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private:
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T m_min;
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T m_opt;
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T m_max;
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bool m_hasMin = false;
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bool m_hasOpt = false;
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bool m_hasMax = false;
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};
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class DRC_RULE_CONDITION
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{
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public:
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DRC_RULE_CONDITION();
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~DRC_RULE_CONDITION();
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bool EvaluateFor( const BOARD_ITEM* aItemA, const BOARD_ITEM* aItemB );
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bool Compile();
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LIBEVAL::ERROR_STATUS GetCompilationError();
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public:
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wxString m_Expression;
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wxString m_TargetRuleName;
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private:
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LIBEVAL::ERROR_STATUS m_compileError;
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PCB_EXPR_UCODE* m_ucode;
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};
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class DRC_RULE
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{
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public:
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DRC_RULE() :
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m_ConstraintFlags( 0 ),
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m_DisallowFlags( 0 ),
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m_Clearance( { 0, 0, INT_MAX / 2 } ),
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m_MinAnnulusWidth( 0 ),
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m_TrackConstraint( { 0, 0, INT_MAX / 2 } ),
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m_MinHole( 0 )
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{ }
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struct MINOPTMAX
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{
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int Min;
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int Opt;
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int Max;
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};
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public:
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wxString m_Name;
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int m_ConstraintFlags;
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int m_DisallowFlags;
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// A 0 value means the property is not modified by this rule.
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// A positive value is a minimum.
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MINOPTMAX m_Clearance;
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int m_MinAnnulusWidth;
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MINOPTMAX m_TrackConstraint;
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int m_MinHole;
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DRC_RULE_CONDITION m_Condition;
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};
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DRC_RULE* GetRule( const BOARD_ITEM* aItem, const BOARD_ITEM* bItem, int aConstraint );
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#endif // DRC_RULE_H
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