/usr/include/liggghts/vector

/* ----------------------------------------------------------------------
    This is the

    ██╗     ██╗ ██████╗  ██████╗  ██████╗ ██╗  ██╗████████╗███████╗
    ██║     ██║██╔════╝ ██╔════╝ ██╔════╝ ██║  ██║╚══██╔══╝██╔════╝
    ██║     ██║██║  ███╗██║  ███╗██║  ███╗███████║   ██║   ███████╗
    ██║     ██║██║   ██║██║   ██║██║   ██║██╔══██║   ██║   ╚════██║
    ███████╗██║╚██████╔╝╚██████╔╝╚██████╔╝██║  ██║   ██║   ███████║
    ╚══════╝╚═╝ ╚═════╝  ╚═════╝  ╚═════╝ ╚═╝  ╚═╝   ╚═╝   ╚══════╝®

    DEM simulation engine, released by
    DCS Computing Gmbh, Linz, Austria
    http://www.dcs-computing.com, office@dcs-computing.com

    LIGGGHTS® is part of CFDEM®project:
    http://www.liggghts.com | http://www.cfdem.com

    Core developer and main author:
    Christoph Kloss, christoph.kloss@dcs-computing.com

    LIGGGHTS® is open-source, distributed under the terms of the GNU Public
    License, version 2 or later. It 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. You should have
    received a copy of the GNU General Public License along with LIGGGHTS®.
    If not, see http://www.gnu.org/licenses . See also top-level README
    and LICENSE files.

    LIGGGHTS® and CFDEM® are registered trade marks of DCS Computing GmbH,
    the producer of the LIGGGHTS® software and the CFDEM®coupling software
    See http://www.cfdem.com/terms-trademark-policy for details.

-------------------------------------------------------------------------
    Contributing author and copyright for this file:
    (if not contributing author is listed, this file has been contributed
    by the core developer)

    Christoph Kloss (DCS Computing GmbH, Linz)
    Christoph Kloss (JKU Linz)
    Philippe Seil (JKU Linz)

    Copyright 2012-     DCS Computing GmbH, Linz
    Copyright 2009-2012 JKU Linz
------------------------------------------------------------------------- */

#ifndef LMP_VECTOR_CONTAINER
#define LMP_VECTOR_CONTAINER

#include "general_container.h"
#include "memory.h"

namespace LAMMPS_NS
{
  template<typename T, int LEN_VEC>
  class VectorContainer : public GeneralContainer <T, 1, LEN_VEC>
  {
    public:
          VectorContainer();
          VectorContainer(const char *_id);
          VectorContainer(const char *_id, const char *_comm, const char *_ref, const char *_restart, int _scalePower = 1);
          VectorContainer(VectorContainer<T,LEN_VEC> const &orig);
          virtual ~VectorContainer();

          void add(T* elem);
          void get(int n, T* elem);
          void set(int n, T* elem);

          T max_elem(int n);
          T min_elem(int n);

          //void setAll(T def);
          T*& operator() (int n);
          T* const& operator() (int n) const;

          T** begin();
          void* begin_slow_dirty();

          int pushToBuffer_plain(double *buf);
          int pullFromBuffer_plain(double *buf);
  };

  /* ----------------------------------------------------------------------
   constructors
  ------------------------------------------------------------------------- */

  template<typename T, int LEN_VEC>
  VectorContainer<T,LEN_VEC>::VectorContainer()
  : GeneralContainer<T,1,LEN_VEC>(0)
  {

  }

  template<typename T, int LEN_VEC>
  VectorContainer<T,LEN_VEC>::VectorContainer(const char *_id)
  : GeneralContainer<T,1,LEN_VEC>(_id)
  {

  }

  template<typename T, int LEN_VEC>
  VectorContainer<T,LEN_VEC>::VectorContainer(const char *_id, const char *_comm, const char *_ref, const char *_restart, int _scalePower)
  : GeneralContainer<T,1,LEN_VEC>(_id, _comm, _ref, _restart, _scalePower)
  {

  }

  template<typename T, int LEN_VEC>
  VectorContainer<T,LEN_VEC>::VectorContainer(VectorContainer<T,LEN_VEC> const &orig)
  : GeneralContainer<T,1,LEN_VEC>(orig)
  {

  }

  /* ----------------------------------------------------------------------
   destructor
  ------------------------------------------------------------------------- */

  template<typename T, int LEN_VEC>
  VectorContainer<T,LEN_VEC>::~VectorContainer()
  {

  }

  /* ----------------------------------------------------------------------
   add element
  ------------------------------------------------------------------------- */

  template<typename T, int LEN_VEC>
  void VectorContainer<T,LEN_VEC>::add(T* elem)
  {
          if(GeneralContainer<T,1,LEN_VEC>::numElem_ == GeneralContainer<T,1,LEN_VEC>::maxElem_)
          {
                  grow(GeneralContainer<T,1,LEN_VEC>::arr_,GeneralContainer<T,1,LEN_VEC>::maxElem_+GROW_CONTAINER(),1,LEN_VEC);
                  GeneralContainer<T,1,LEN_VEC>::maxElem_ += GROW_CONTAINER();
          }
          for(int i=0;i<LEN_VEC;i++)
                  GeneralContainer<T,1,LEN_VEC>::arr_[GeneralContainer<T,1,LEN_VEC>::numElem_][0][i] = elem[i];

          GeneralContainer<T,1,LEN_VEC>::numElem_++;
  }

  /* ----------------------------------------------------------------------
   access
  ------------------------------------------------------------------------- */

  template<typename T, int LEN_VEC>
  T*& VectorContainer<T,LEN_VEC>::operator() (int n)
  {
          return GeneralContainer<T,1,LEN_VEC>::arr_[n][0];
  }

  template<typename T, int LEN_VEC>
  T* const& VectorContainer<T,LEN_VEC>::operator() (int n) const
  {
          return GeneralContainer<T,1,LEN_VEC>::arr_[n][0];
  }

  template<typename T, int LEN_VEC>
  void VectorContainer<T,LEN_VEC>::get(int n, T* elem)
  {
          for(int i = 0; i < LEN_VEC; i++)
                  elem[i] = GeneralContainer<T,1,LEN_VEC>::arr_[n][0][i];
  }

  template<typename T, int LEN_VEC>
  void VectorContainer<T,LEN_VEC>::set(int n, T* elem)
  {
          for(int i = 0; i < LEN_VEC; i++)
                  GeneralContainer<T,1,LEN_VEC>::arr_[n][0][i] = elem[i];
  }

  template<typename T, int LEN_VEC>
  T VectorContainer<T,LEN_VEC>::max_elem(int n)
  {
          T max = GeneralContainer<T,1,LEN_VEC>::arr_[n][0][0];

          for(int i = 1; i < LEN_VEC; i++)
                  if(GeneralContainer<T,1,LEN_VEC>::arr_[n][0][i] > max)
                    max = GeneralContainer<T,1,LEN_VEC>::arr_[n][0][i];

          return max;
  }

  template<typename T, int LEN_VEC>
  T VectorContainer<T,LEN_VEC>::min_elem(int n)
  {
          T min = GeneralContainer<T,1,LEN_VEC>::arr_[n][0][0];

          for(int i = 1; i < LEN_VEC; i++)
                  if(GeneralContainer<T,1,LEN_VEC>::arr_[n][0][i] < min)
                    min = GeneralContainer<T,1,LEN_VEC>::arr_[n][0][i];

          return min;
  }
/*
  template<typename T, int LEN_VEC>
  void VectorContainer<T,LEN_VEC>::setAll(T def)
  {
      int len = this->size();
      for(int n = 0; n < len; n++)
          for(int i = 0; i < LEN_VEC; i++)
                  GeneralContainer<T,1,LEN_VEC>::arr_[n][0][i] = def;
  }
*/
  template<typename T, int LEN_VEC>
  T** VectorContainer<T,LEN_VEC>::begin()
  {
          return &(GeneralContainer<T,1,LEN_VEC>::arr_[0][0]);
  }

  template<typename T, int LEN_VEC>
  void* VectorContainer<T,LEN_VEC>::begin_slow_dirty()
  {
          return (void*) &(GeneralContainer<T,1,LEN_VEC>::arr_[0][0]);
  }

  template<typename T, int LEN_VEC>
  int VectorContainer<T,LEN_VEC>::pushToBuffer_plain(double *buf)
  {
      int len = this->size();

      int m = 0;

      for(int i = 0; i < len; i++)
        for(int j = 0; j < LEN_VEC; j++)
            buf[m++] = static_cast<double>(this->arr_[i][0][j]);

      return len*LEN_VEC;
  }

  template<typename T, int LEN_VEC>
  int VectorContainer<T,LEN_VEC>::pullFromBuffer_plain(double *buf)
  {
      int len = this->size();

      int m = 0;

      for(int i = 0; i < len; i++)
        for(int j = 0; j < LEN_VEC; j++)
            this->arr_[i][0][j] = static_cast<T>(buf[m++]);

      return len*LEN_VEC;
  }

} /* LAMMPS_NS */
#endif /* VECTORCONTAINER_H_ */
libliggghts-dev 3.7.0+repack1-1 / usr / include / liggghts / vector_container.h
