117 lines
2.6 KiB
C++
117 lines
2.6 KiB
C++
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/*
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----
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This file is part of SECONDO.
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Copyright (C) 2004, University in Hagen, Department of Computer Science,
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Database Systems for New Applications.
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SECONDO 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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SECONDO 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 SECONDO; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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----
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01590 Fachpraktikum "Erweiterbare Datenbanksysteme"
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WS 2014 / 2015
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<our names here>
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//paragraph [1] Title: [{\Large \bf \begin{center}] [\end{center}}]
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//paragraph [10] Footnote: [{\footnote{] [}}]
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//[TOC] [\tableofcontents]
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[1] Implementation of a Spatial3D algebra
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[TOC]
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1 Includes and Defines
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*/
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#include "Spatial3D.h"
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extern NestedList* nl;
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extern QueryProcessor* qp;
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extern AlgebraManager* am;
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Surface3d::Surface3d() : TriangleContainer() { }
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Surface3d::Surface3d(bool def) : TriangleContainer(def) { }
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Surface3d::Surface3d(const Surface3d& src) : TriangleContainer(src) { }
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Surface3d::Surface3d(int n) : TriangleContainer(n) { }
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Surface3d::~Surface3d() { }
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const std::string Surface3d::BasicType()
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{
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return "surface3d";
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}
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const bool Surface3d::checkType(const ListExpr list)
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{
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return listutils::isSymbol(list, BasicType());
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}
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ListExpr Surface3d::Property()
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{
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return gentc::GenProperty(
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"-> DATA",
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BasicType(),
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"(((a1x a1y a1z) (b1x b1y b1z) (c1x c1y c1z)) "
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"((a2x a2y a2z) (b2x b2y b2z) (c2x c2y c2z)))",
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"(((0 0 0) (0 1 0) (1 1 0)) ((0 0 0) (1 0 0) (1 1 0)))");
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}
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bool Surface3d::CheckKind(ListExpr type, ListExpr& errorInfo)
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{
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return nl->IsEqual(type, BasicType());
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}
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size_t Surface3d::Sizeof() const
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{
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return sizeof(*this);
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}
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int Surface3d::Compare(const Attribute *arg) const
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{
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Surface3d* other = (Surface3d*) arg;
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return TriangleContainer::CompareTriangleContainer(other);
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}
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Attribute* Surface3d::Clone() const
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{
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return new Surface3d(*this);
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}
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void Surface3d::CopyFrom(const Attribute *arg)
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{
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*this = *((Surface3d*)arg);
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}
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Surface3d& Surface3d::operator=(const Surface3d& src)
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{
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SetDefined(src.IsDefined());
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if (src.IsDefined())
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{
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copyTrianglesFrom(src);
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}
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return *this;
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}
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bool Surface3d::operator==(Surface3d& other) const
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{
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return Compare(&other) == 0;
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}
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