SpECTRE
v2024.12.16
|
A mapping of the logical coordinate axes of a host to the logical coordinate axes of a neighbor of the host. More...
#include <OrientationMap.hpp>
Public Member Functions | |
OrientationMap () | |
Creates an OrientationMap in an uninitialized state. More... | |
OrientationMap (std::array< Direction< VolumeDim >, VolumeDim > mapped_directions) | |
Mapped directions relative to the positive (Side::Upper ) direction in each logical direction. | |
OrientationMap (const std::array< Direction< VolumeDim >, VolumeDim > &directions_in_host, const std::array< Direction< VolumeDim >, VolumeDim > &directions_in_neighbor) | |
OrientationMap (const OrientationMap &)=default | |
OrientationMap & | operator= (const OrientationMap &)=default |
OrientationMap (OrientationMap &&)=default | |
OrientationMap & | operator= (OrientationMap &&)=default |
bool | is_aligned () const |
True when mapped(Direction) == Direction. | |
size_t | operator() (const size_t dim) const |
The corresponding dimension in the neighbor. | |
Direction< VolumeDim > | operator() (const Direction< VolumeDim > &direction) const |
The corresponding direction in the neighbor. | |
std::array< SegmentId, VolumeDim > | operator() (const std::array< SegmentId, VolumeDim > &segmentIds) const |
The corresponding SegmentIds in the neighbor. | |
Mesh< VolumeDim > | operator() (const Mesh< VolumeDim > &mesh) const |
The corresponding Mesh in the neighbor. | |
template<typename T > | |
std::array< T, VolumeDim > | permute_to_neighbor (const std::array< T, VolumeDim > &array_to_permute) const |
An array whose elements are permuted such that result[this->operator()(d)] = array_to_permute[d] . More... | |
template<typename T > | |
std::array< T, VolumeDim > | permute_from_neighbor (const std::array< T, VolumeDim > &array_in_neighbor) const |
An array whose elements are permuted such that result[d] = array_in_neighbor[this->operator()(d)] More... | |
OrientationMap< VolumeDim > | inverse_map () const |
The corresponding Orientation of the host in the frame of the neighbor. | |
void | pup (PUP::er &p) |
Serialization for Charm++. | |
Static Public Member Functions | |
static OrientationMap< VolumeDim > | create_aligned () |
Creates an OrientationMap that is the identity map on directions. is_aligned() is true in this case. | |
Static Public Attributes | |
static constexpr uint16_t | aligned_mask = 0b1000000000000000 |
static constexpr uint16_t | version_mask = 0b0111000000000000 |
Friends | |
bool | operator== (const OrientationMap &lhs, const OrientationMap &rhs) |
A mapping of the logical coordinate axes of a host to the logical coordinate axes of a neighbor of the host.
Given a size_t dimension
, a Direction
, a SegmentId
, or a Mesh
of the host, an OrientationMap
will give the corresponding value in the neighbor.
VolumeDim | the dimension of the blocks. |
See the tutorial for information on how OrientationMaps are used and constructed.
OrientationMap< VolumeDim >::OrientationMap | ( | ) |
Creates an OrientationMap in an uninitialized state.
This can be helpful for debugging code. If you would like the identity map, please use create_aligned()
.
std::array< T, VolumeDim > OrientationMap< VolumeDim >::permute_from_neighbor | ( | const std::array< T, VolumeDim > & | array_in_neighbor | ) | const |
An array whose elements are permuted such that result[d] = array_in_neighbor[this->operator()(d)]
std::array< T, VolumeDim > OrientationMap< VolumeDim >::permute_to_neighbor | ( | const std::array< T, VolumeDim > & | array_to_permute | ) | const |
An array whose elements are permuted such that result[this->operator()(d)] = array_to_permute[d]
.