mirror of https://github.com/KLayout/klayout.git
101 lines
2.1 KiB
C++
101 lines
2.1 KiB
C++
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/*
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KLayout Layout Viewer
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Copyright (C) 2006-2024 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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#include "dbVector.h"
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#include "dbPoint.h"
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// ----------------------------------------------------------------
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// Implementation of the custom extractors
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namespace {
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template <class C>
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bool _test_extractor_impl (tl::Extractor &ex, db::vector<C> &p)
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{
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// TODO: this is not really a "test": we should move back if we did not
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// receive a ",".
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C x = 0;
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if (ex.try_read (x)) {
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ex.expect (",");
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C y = 0;
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ex.read (y);
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p = db::vector<C> (x, y);
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return true;
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} else {
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return false;
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}
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}
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template <class C>
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void _extractor_impl (tl::Extractor &ex, db::vector<C> &p)
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{
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if (! _test_extractor_impl (ex, p)) {
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ex.error (tl::to_string (tr ("Expected a vector specification")));
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}
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}
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}
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namespace db
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{
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// instantiations
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template class vector<Coord>;
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template class vector<DCoord>;
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}
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namespace tl
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{
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template <>
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void
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extractor_impl (tl::Extractor &ex, db::Vector &p)
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{
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_extractor_impl (ex, p);
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}
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template <>
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void
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extractor_impl (tl::Extractor &ex, db::DVector &p)
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{
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_extractor_impl (ex, p);
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}
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template <>
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bool
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test_extractor_impl (tl::Extractor &ex, db::Vector &p)
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{
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return _test_extractor_impl (ex, p);
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}
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template <>
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bool
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test_extractor_impl (tl::Extractor &ex, db::DVector &p)
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{
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return _test_extractor_impl (ex, p);
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}
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} // namespace tl
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