mirror of https://github.com/KLayout/klayout.git
98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
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/*
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KLayout Layout Viewer
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Copyright (C) 2006-2021 Matthias Koefferlein
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef HDR_dbLayoutVsSchematicReader
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#define HDR_dbLayoutVsSchematicReader
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#include "dbCommon.h"
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#include "dbPolygon.h"
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#include "dbCell.h"
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#include "dbLayoutVsSchematic.h"
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#include "dbLayoutToNetlistReader.h"
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#include "tlStream.h"
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namespace db {
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class LayoutVsSchematic;
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class Circuit;
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class Cell;
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class DeviceAbstract;
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class DeviceClass;
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class Net;
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class Region;
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/**
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* @brief The base class for a LayoutVsSchematic writer
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*/
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class DB_PUBLIC LayoutVsSchematicReaderBase
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{
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public:
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LayoutVsSchematicReaderBase () { }
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virtual ~LayoutVsSchematicReaderBase () { }
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void read (db::LayoutVsSchematic *lvs)
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{
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do_read_lvs (lvs);
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}
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protected:
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virtual void do_read_lvs (db::LayoutVsSchematic *lvs) = 0;
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};
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/**
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* @brief The standard writer
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*/
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class DB_PUBLIC LayoutVsSchematicStandardReader
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: public LayoutVsSchematicReaderBase, protected LayoutToNetlistStandardReader
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{
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public:
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LayoutVsSchematicStandardReader (tl::InputStream &stream);
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void read (db::LayoutVsSchematic *lvs)
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{
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do_read_lvs (lvs);
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}
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virtual void do_read_lvs (db::LayoutVsSchematic *lvs);
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private:
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void read_netlist (db::LayoutVsSchematic *lvs);
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bool read_status (db::NetlistCrossReference::Status &status);
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bool read_message (std::string &msg);
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void read_xref (db::NetlistCrossReference *xref);
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void read_xrefs_for_circuits (db::NetlistCrossReference *xref, const db::Circuit *circuit_a, const db::Circuit *circuit_b);
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void read_net_pair (db::NetlistCrossReference *xref, const db::Circuit *circuit_a, const db::Circuit *circuit_b);
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void read_pin_pair (db::NetlistCrossReference *xref, const db::Circuit *circuit_a, const db::Circuit *circuit_b);
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void read_device_pair (db::NetlistCrossReference *xref, const db::Circuit *circuit_a, const db::Circuit *circuit_b);
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void read_subcircuit_pair (db::NetlistCrossReference *xref, const db::Circuit *circuit_a, const db::Circuit *circuit_b);
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std::pair<std::string, bool> read_non ();
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std::pair<unsigned int, bool> read_ion ();
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std::map<const db::Circuit *, LayoutToNetlistStandardReader::ObjectMap> m_map_per_circuit_a, m_map_per_circuit_b;
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};
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}
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#endif
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