Public Types | |
typedef Tensor < 2, n_rank2_components > | base_tensor_type |
Static Public Attributes | |
static const unsigned int | n_rank2_components = (dim*dim + dim)/2 |
static const unsigned int | n_independent_components |
Specialization of StorageType for rank-4 tensors.
typedef Tensor<2,n_rank2_components> internal::SymmetricTensorAccessors::StorageType< 4, dim >::base_tensor_type |
Declare the type in which we actually store the data. Symmetric rank-4 tensors are mappings between symmetric rank-2 tensors, so we can represent the data as a matrix if we represent the rank-2 tensors as vectors.
const unsigned int internal::SymmetricTensorAccessors::StorageType< 4, dim >::n_rank2_components = (dim*dim + dim)/2 [static] |
Number of independent components of a symmetric tensor of rank 2. Since rank-4 tensors are mappings between such objects, we need this information.
const unsigned int internal::SymmetricTensorAccessors::StorageType< 4, dim >::n_independent_components [static] |
Number of independent components of a symmetric tensor of rank 4.