DrawParticles.hpp

/*
 * DrawParticles.hpp
 *
 *  Created on: Jan 5, 2017
 *      Author: i-bird
 */
 
#ifndef OPENFPM_NUMERICS_SRC_DRAW_DRAWPARTICLES_HPP_
#define OPENFPM_NUMERICS_SRC_DRAW_DRAWPARTICLES_HPP_
 
#include "PointIterator.hpp"
#include "PointIteratorSkin.hpp"
#include "Vector/vector_dist.hpp"
 
class DrawParticles
{
public:
 
    template<unsigned int dim, typename T, typename vd_type>
    static PointIteratorSkin<dim,T,typename vd_type::Decomposition_type>
    DrawSkin(vd_type & vd,
             size_t (& sz)[dim],
             Box<dim,T> & domain,
             Box<dim,T> & sub_A,
             Box<dim,T> & sub_B)
    {
        size_t bc[dim];
 
        for (size_t i = 0 ; i < dim ; i++)
            bc[i] = NON_PERIODIC;
 
        return PointIteratorSkin<dim,T,typename vd_type::Decomposition_type>(vd.getDecomposition(),sz,vd.getDecomposition().getDomain(),sub_A, sub_B, bc);
    }
 
 
    template<unsigned int dim, typename T, typename vd_type>
    static PointIteratorSkin<dim,T,typename vd_type::Decomposition_type>
    DrawSkin(vd_type & vd,
             size_t (& sz)[dim],
             Box<dim,T> & domain,
             openfpm::vector<Box<dim,T>> & sub_A,
             Box<dim,T> & sub_B)
    {
        size_t bc[dim];
 
        for (size_t i = 0 ; i < dim ; i++)
            bc[i] = NON_PERIODIC;
 
        PointIteratorSkin<dim,T,typename vd_type::Decomposition_type> it(vd.getDecomposition(),sz,vd.getDecomposition().getDomain(),sub_A.get(0), sub_B, bc);
 
        for (size_t i = 1 ; i < sub_A.size() ; i++)
            it.addBoxA(Box<dim,T>(sub_A.get(i)));
 
        return it;
    }
 
    template<unsigned int dim, typename T, typename vd_type> static PointIterator<dim,T,typename vd_type::Decomposition_type>
    DrawBox(vd_type & vd,
             size_t (& sz)[dim],
             Box<dim,T> & domain,
             Box<dim,T> & sub)
    {
        return PointIterator<dim,T,typename vd_type::Decomposition_type>(vd.getDecomposition(),sz,vd.getDecomposition().getDomain(),sub);
    }
 
};
 
 
#endif /* OPENFPM_NUMERICS_SRC_DRAW_DRAWPARTICLES_HPP_ */