Ejemplos de BulkData::in_receive_ghost en C++ (Cpp)

Ejemplo n.º 1

Archivo: MeshUtils.cpp Proyecto: mhoemmen/Trilinos

void find_ghosted_nodes_that_need_to_be_shared(const stk::mesh::BulkData & bulk, stk::mesh::EntityVector& ghosted_nodes_that_are_now_shared)
{
    stk::mesh::EntityRank endRank = static_cast<stk::mesh::EntityRank>(bulk.mesh_meta_data().entity_rank_count());
    if (endRank >= stk::topology::END_RANK)
    {
        endRank = stk::topology::END_RANK;
    }

    for (stk::mesh::EntityRank rank=stk::topology::EDGE_RANK; rank<endRank; ++rank)
    {
        const stk::mesh::BucketVector& entity_buckets = bulk.buckets(rank);
        for(size_t i=0; i<entity_buckets.size(); ++i)
        {
            const stk::mesh::Bucket& bucket = *entity_buckets[i];
            if ( bucket.owned() )
            {
                for(size_t n=0; n<bucket.size(); ++n)
                {
                    const stk::mesh::Entity * nodes = bulk.begin_nodes(bucket[n]);
                    unsigned num_nodes = bulk.num_nodes(bucket[n]);
                    for (unsigned j=0;j<num_nodes;++j)
                    {
                        if (bulk.in_receive_ghost(bulk.entity_key(nodes[j])))
                        {
                            ghosted_nodes_that_are_now_shared.push_back(nodes[j]);
                        }
                    }
                }
            }
        }
    }

    std::sort(ghosted_nodes_that_are_now_shared.begin(), ghosted_nodes_that_are_now_shared.end());
    stk::mesh::EntityVector::iterator iter = std::unique(ghosted_nodes_that_are_now_shared.begin(), ghosted_nodes_that_are_now_shared.end());
    ghosted_nodes_that_are_now_shared.erase(iter, ghosted_nodes_that_are_now_shared.end());
}