mirror of https://github.com/KLayout/klayout.git
89 lines
2.5 KiB
C++
89 lines
2.5 KiB
C++
|
|
/*
|
|
|
|
KLayout Layout Viewer
|
|
Copyright (C) 2006-2018 Matthias Koefferlein
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
*/
|
|
|
|
|
|
#ifndef HDR_dbOriginalLayerEdges
|
|
#define HDR_dbOriginalLayerEdges
|
|
|
|
#include "dbCommon.h"
|
|
|
|
#include "dbAsIfFlatEdges.h"
|
|
#include "dbShapes.h"
|
|
#include "dbRecursiveShapeIterator.h"
|
|
|
|
namespace db {
|
|
|
|
/**
|
|
* @brief An original layerregion based on a RecursiveShapeIterator
|
|
*/
|
|
class DB_PUBLIC OriginalLayerEdges
|
|
: public AsIfFlatEdges
|
|
{
|
|
public:
|
|
OriginalLayerEdges ();
|
|
OriginalLayerEdges (const OriginalLayerEdges &other);
|
|
OriginalLayerEdges (const RecursiveShapeIterator &si, bool is_merged = false);
|
|
OriginalLayerEdges (const RecursiveShapeIterator &si, const db::ICplxTrans &trans, bool merged_semantics, bool is_merged = false);
|
|
virtual ~OriginalLayerEdges ();
|
|
|
|
EdgesDelegate *clone () const;
|
|
|
|
virtual EdgesIteratorDelegate *begin () const;
|
|
virtual EdgesIteratorDelegate *begin_merged () const;
|
|
|
|
virtual std::pair<db::RecursiveShapeIterator, db::ICplxTrans> begin_iter () const;
|
|
virtual std::pair<db::RecursiveShapeIterator, db::ICplxTrans> begin_merged_iter () const;
|
|
|
|
virtual bool empty () const;
|
|
|
|
virtual bool is_merged () const;
|
|
|
|
virtual const db::Edge *nth (size_t n) const;
|
|
virtual bool has_valid_edges () const;
|
|
virtual bool has_valid_merged_edges () const;
|
|
|
|
virtual const db::RecursiveShapeIterator *iter () const;
|
|
|
|
virtual bool equals (const Edges &other) const;
|
|
virtual bool less (const Edges &other) const;
|
|
|
|
protected:
|
|
virtual void merged_semantics_changed ();
|
|
|
|
private:
|
|
OriginalLayerEdges &operator= (const OriginalLayerEdges &other);
|
|
|
|
bool m_is_merged;
|
|
mutable db::Shapes m_merged_edges;
|
|
mutable bool m_merged_edges_valid;
|
|
mutable db::RecursiveShapeIterator m_iter;
|
|
db::ICplxTrans m_iter_trans;
|
|
|
|
void init ();
|
|
void ensure_merged_edges_valid () const;
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|
|
|