C++ (Cpp) BulkData::batch_change_entity_parts示例

示例#1

文件： unittestMeshUtils.cpp 项目： crtrott/Trilinos

void move_killed_elements_out_of_parts(stk::mesh::BulkData& bulkData,
                                  const stk::mesh::EntityVector& killedElements,
                                  const stk::mesh::PartVector& removeParts)
{
    std::vector<stk::mesh::PartVector> add_parts(killedElements.size());
    std::vector<stk::mesh::PartVector> rm_parts(killedElements.size());

    for (size_t j=0;j<killedElements.size();++j)
    {
        rm_parts[j] = removeParts;
    }

    bulkData.batch_change_entity_parts(killedElements, add_parts, rm_parts);
}

示例#2

文件： unittestMeshUtils.cpp 项目： crtrott/Trilinos

void put_mesh_into_part(stk::mesh::BulkData& bulkData, stk::mesh::Part& part)
{
    stk::mesh::EntityVector entitiesToMakeActive;
    std::vector<stk::mesh::PartVector> add_parts;
    std::vector<stk::mesh::PartVector> rm_parts;
    for(stk::topology::rank_t rank=stk::topology::BEGIN_RANK; rank < bulkData.mesh_meta_data().entity_rank_count(); rank++)
    {
        const stk::mesh::BucketVector &buckets = bulkData.get_buckets(rank, bulkData.mesh_meta_data().locally_owned_part());
        for(const stk::mesh::Bucket *bucket : buckets)
        {
            for(stk::mesh::Entity entity : *bucket)
            {
                entitiesToMakeActive.push_back(entity);
                add_parts.push_back(stk::mesh::PartVector(1, &part));
                rm_parts.push_back(stk::mesh::PartVector());
            }
        }
    }
    bulkData.batch_change_entity_parts(entitiesToMakeActive, add_parts, rm_parts);
}