VerletNNIterator.hpp

/*
 * VerletNNIterator.hpp
 *
 *  Created on: Aug 16, 2016
 *      Author: i-bird
 */
 
#ifndef OPENFPM_DATA_SRC_NN_VERLETLIST_VERLETNNITERATOR_HPP_
#define OPENFPM_DATA_SRC_NN_VERLETLIST_VERLETNNITERATOR_HPP_
 
#define VL_NON_SYMMETRIC 0
#define VL_SYMMETRIC 1
#define VL_CRS_SYMMETRIC 2
 
template<unsigned int dim, typename Ver> class VerletNNIterator
{
    const typename Ver::Mem_type_type::local_index_type  * start;
 
    const typename Ver::Mem_type_type::local_index_type  * stop;
 
    const typename Ver::Mem_type_type::local_index_type  * ele_id;
 
    Ver & ver;
 
public:
 
    inline VerletNNIterator(size_t part_id, Ver & ver)
    :start(&ver.getStart(part_id)),stop(&ver.getStop(part_id)),ver(ver)
    {ele_id = start;}
 
    inline bool isNext()
    {
        if (ele_id < stop)
            return true;
        return false;
    }
 
    inline VerletNNIterator & operator++()
    {
        ele_id++;
 
        return *this;
    }
 
    inline typename Ver::Mem_type_type::local_index_type get()
    {
        return ver.get_lin(ele_id);
    }
};
 
 
#endif /* OPENFPM_DATA_SRC_NN_VERLETLIST_VERLETNNITERATOR_HPP_ */