114 lines
4.3 KiB
C++
114 lines
4.3 KiB
C++
/***************************************************************************
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* Copyright (c) 2019 Abdullah Tahiri <abdullah.tahiri.yo@gmail.com> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library 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 Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#include <Base/Writer.h>
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#include <Base/Reader.h>
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#include <Base/Tools.h>
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#include <Base/Exception.h>
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#include "GeometryDefaultExtension.h"
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#include "GeometryStringExtensionPy.h"
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#include "GeometryIntExtensionPy.h"
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using namespace Part;
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//---------- Geometry Extension
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template <typename T>
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GeometryDefaultExtension<T>::GeometryDefaultExtension(const T& val):value(val)
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{
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}
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// Persistence implementer
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template <typename T>
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unsigned int GeometryDefaultExtension<T>::getMemSize (void) const
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{
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return 1;
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}
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template <typename T>
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void GeometryDefaultExtension<T>::Save(Base::Writer &writer) const
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{
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writer.Stream() << writer.ind() << "<GeoExtension type=\"" << this->getTypeId().getName()
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<< "\" value=\"" << value << "\"/>" << std::endl;
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}
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template <typename T>
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void GeometryDefaultExtension<T>::Restore(Base::XMLReader &reader)
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{
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value = reader.getAttribute("value");
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}
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template <typename T>
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std::unique_ptr<Part::GeometryExtension> GeometryDefaultExtension<T>::copy(void) const
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{
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std::unique_ptr<GeometryDefaultExtension<T>> cpy = std::make_unique<GeometryDefaultExtension<T>>();
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cpy->value = this->value;
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return cpy;
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// Don't std::move(cpy); RVO optimization Item 25, if the compiler fails to elide, would have to move it anyway
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// move constructor is executed if available (it is). Unique_ptr does not have copy constructor.
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}
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template <typename T>
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PyObject * GeometryDefaultExtension<T>::getPyObject(void)
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{
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THROWM(Base::NotImplementedError,"Python object not implemented for default geometry extension template type. Template Specialisation missing."); // use template specialisation to provide the actual object
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}
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// ----------------------------- Template specialisations----------------------------------------------------
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//typedef Part::GeometryDefaultExtension<int> GeometryIntExtension;
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//typedef Part::GeometryStringExtension<std::string> GeometryStringExtension;
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// ---------- GeometryIntExtension ----------
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TYPESYSTEM_SOURCE_TEMPLATE_T(Part::GeometryIntExtension,Part::GeometryExtension)
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template <>
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PyObject * GeometryDefaultExtension<int>::getPyObject(void)
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{
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return new GeometryIntExtensionPy(new GeometryIntExtension(this->value));
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}
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template <>
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void GeometryDefaultExtension<int>::Restore(Base::XMLReader &reader)
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{
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value = reader.getAttributeAsInteger("value");
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}
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// ---------- GeometryStringExtension ----------
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TYPESYSTEM_SOURCE_TEMPLATE_T(Part::GeometryStringExtension,Part::GeometryExtension)
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template <>
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PyObject * GeometryDefaultExtension<std::string>::getPyObject(void)
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{
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return new GeometryStringExtensionPy(new GeometryStringExtension(this->value));
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}
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