aclQuaternionOfElements.h

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/*
 * Advanced Simulation Library <http://asl.org.il>
 * 
 * Copyright 2015 Avtech Scientific <http://avtechscientific.com>
 *
 *
 * This file is part of Advanced Simulation Library (ASL).
 *
 * ASL is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, version 3 of the License.
 *
 * ASL 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with ASL. If not, see <http://www.gnu.org/licenses/>.
 *
 */
 
 
#ifndef ACLQUATERNIONOFELEMENTS_H
#define ACLQUATERNIONOFELEMENTS_H
 
#include "aclVectorOfElements.h"
 
namespace acl
{

  class QuaternionOfElements
  {
    private:
      VectorOfElements w; 
      VectorOfElements u; 
    public: 
      QuaternionOfElements();
      
      void setWElement(Element a);
      void setUElement(unsigned int i, Element a);
      const Element getWElement() const;
      const Element getUElement(unsigned int i) const;
      VectorOfElements & getU();
      const VectorOfElements & getU() const;
      VectorOfElements & getW();
      const VectorOfElements & getW() const;
  };


  void copy(const QuaternionOfElements & source, QuaternionOfElements & destination);

 
  QuaternionOfElements operator+(QuaternionOfElements & a, QuaternionOfElements & b);
 
  QuaternionOfElements operator-(QuaternionOfElements & a,QuaternionOfElements & b);  

 
  QuaternionOfElements operator*(const QuaternionOfElements & a, const QuaternionOfElements & b); 

 
 
  VectorOfElements l2(QuaternionOfElements & a);
 
  QuaternionOfElements normalize(QuaternionOfElements & a);
 
  
    
  
 
}  //namespace acl
 
#endif // ACLQUATERNIONOFELEMENTS_H