231 lines
4.5 KiB
C++
231 lines
4.5 KiB
C++
/*
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This file is part of SECONDO.
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Copyright (C) 2011, 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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2012, July Simone Jandt
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1 Defines and includes
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*/
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#ifndef JTREEELEMENT_H
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#define JTREEELEMENT_H
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#include "RouteLocation.h"
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#include "VisitedJunction.h"
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#include "JPQEntry.h"
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namespace jnetwork {
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/*
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1 class JTreeElement
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Extends an datatype TreeElem by two int values indexing the right and left son
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of the TreeElem in an Tree.
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*/
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template<class TreeElem>
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class JTreeElement {
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/*
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1.1 public declaration part
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*/
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public:
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/*
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1.1.1 Constructors and deconstructor
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*/
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JTreeElement();
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JTreeElement(const TreeElem& elem, const int l = -1, const int r = -1);
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JTreeElement(const JTreeElement& other);
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~JTreeElement();
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/*
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1.1.1 Getter and Setter
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*/
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TreeElem GetValue() const;
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int GetLeftSon() const;
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int GetRightSon() const;
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void SetValue(const TreeElem& in);
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void SetLeftSon(const int i);
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void SetRightSon(const int i);
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/*
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1.1.1 Some standard operations
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*/
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JTreeElement<TreeElem>& operator= (const JTreeElement<TreeElem>& nelem);
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std::ostream& Print(std::ostream&) const;
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int Compare(const JTreeElement<TreeElem>& other) const;
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int Compare(const TreeElem& other) const;
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/*
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1.1 private declaration part
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*/
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private:
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TreeElem value; //value of tree element
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int left, right; //point by index in array to left resp. right son
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};
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/*
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1 Definitions of JTreeElement Classes
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*/
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typedef JTreeElement<RouteLocation> JRLTreeElement;
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typedef JTreeElement<JPQEntry> JPQEntryTreeElement;
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typedef JTreeElement<VisitedJunction> VisitedJunctionTreeElement;
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/*
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1 Implementation of class JRLTreeElement
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1.1 Constructors and Deconstructors
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*/
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template<class TreeElem>
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JTreeElement<TreeElem>::JTreeElement()
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{}
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template<class TreeElem>
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JTreeElement<TreeElem>::JTreeElement(const TreeElem& elem,
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const int l /*= -1*/,
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const int r /*= -1*/) :
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value(elem), left(l), right(r)
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{}
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template<class TreeElem>
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JTreeElement<TreeElem>::JTreeElement(const JTreeElement<TreeElem>& other) :
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value(other.GetValue()), left(other.GetLeftSon()), right(other.GetRightSon())
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{}
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template<class TreeElem>
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JTreeElement<TreeElem>::~JTreeElement()
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{}
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/*
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1.1 Getter and Setter
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*/
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template<class TreeElem>
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TreeElem JTreeElement<TreeElem>::GetValue() const
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{
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return value;
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}
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template<class TreeElem>
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int JTreeElement<TreeElem>::GetLeftSon() const
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{
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return left;
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}
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template<class TreeElem>
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int JTreeElement<TreeElem>::GetRightSon() const
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{
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return right;
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}
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template<class TreeElem>
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void JTreeElement<TreeElem>::SetValue(const TreeElem& in)
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{
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value = in;
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}
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template<class TreeElem>
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void JTreeElement<TreeElem>::SetLeftSon(const int i)
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{
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left = i;
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}
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template<class TreeElem>
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void JTreeElement<TreeElem>::SetRightSon(const int i)
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{
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right = i;
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}
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/*
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1.1 Some standard operations
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*/
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template<class TreeElem>
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JTreeElement<TreeElem>& JTreeElement<TreeElem>::operator= (
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const JTreeElement<TreeElem>& telem)
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{
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value = telem.GetValue();
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left = telem.GetLeftSon();
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right = telem.GetRightSon();
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return *this;
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}
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template<class TreeElem>
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std::ostream& JTreeElement<TreeElem>::Print(std::ostream& os) const
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{
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os << "JTreeElement: " << value
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<< ", left son: " << left
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<< ", right son: " << right << endl;
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return os;
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}
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template<class TreeElem>
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int JTreeElement<TreeElem>::Compare(const JTreeElement< TreeElem >& other) const
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{
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return value.Compare(other.GetValue());
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}
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template<class TreeElem>
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int JTreeElement<TreeElem>::Compare(const TreeElem& other) const
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{
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return value.Compare(other);
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}
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} // end of namespace jnetwork
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/*
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1 Overwrite output operator
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*/
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template <class TreeElem>
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std::ostream& operator<< (std::ostream& os,
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const jnetwork::JTreeElement<TreeElem>& elem)
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{
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elem.Print(os);
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return os;
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}
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#endif //JTREEELEMENT_H
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