75 lines
1.8 KiB
C++
75 lines
1.8 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) 2004-2020 KiCad Developers.
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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 along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __FROM_TO_CACHE_H
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#define __FROM_TO_CACHE_H
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#include <set>
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class PAD;
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class BOARD_CONNECTED_ITEM;
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class FROM_TO_CACHE
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{
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public:
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struct FT_ENDPOINT
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{
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wxString name;
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PAD* parent;
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};
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struct FT_PATH
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{
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int net;
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PAD* from;
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PAD* to;
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wxString fromName, toName;
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wxString fromWildcard, toWildcard;
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bool isUnique;
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std::set<BOARD_CONNECTED_ITEM*> pathItems;
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};
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FROM_TO_CACHE( BOARD* aBoard = nullptr ) :
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m_board( aBoard )
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{
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}
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~FROM_TO_CACHE()
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{
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}
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void Rebuild( BOARD* aBoard );
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bool IsOnFromToPath( BOARD_CONNECTED_ITEM* aItem, const wxString& aFrom, const wxString& aTo );
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FT_PATH* QueryFromToPath( const std::set<BOARD_CONNECTED_ITEM*>& aItems );
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private:
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int cacheFromToPaths( const wxString& aFrom, const wxString& aTo );
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void buildEndpointList();
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std::vector<FT_ENDPOINT> m_ftEndpoints;
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std::vector<FT_PATH> m_ftPaths;
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BOARD* m_board;
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};
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#endif
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