local_id_table_offset.hxx

Go to the documentation of this file.

#pragma once
 
#include <wmtk/utils/TupleInspector.hpp>
#include "autogenerated_tables.hpp"
namespace wmtk::autogen::tri_mesh {
// computes the offset of a tuple's local ids in the tables
inline int64_t local_id_table_offset(const Tuple& tuple)
{
    return wmtk::utils::TupleInspector::local_vid(tuple) * 3 +
           wmtk::utils::TupleInspector::local_eid(tuple);
}
 
inline std::array<int64_t, 2> lvid_leid_from_table_offset(int64_t table_offset)
{
    std::array<int64_t, 2> r;
    auto& [lvid, leid] = r;
 
    lvid = table_offset / 3;
    leid = table_offset % 3;
    return r;
}
 
} // namespace wmtk::autogen::tri_mesh