hysop.tools.transposition_states module¶

class hysop.tools.transposition_states.TranspositionState(axes)[source]¶

Bases: object

TranspositionState base class.

Initialize a transposition state with its axes.

property axes¶: Get the transposition state permutation axes.

property dim¶: Get the transposition state dimension.

class hysop.tools.transposition_states.TranspositionState1D(axes)¶

Bases: TranspositionState

1D memory layout (transposition state)

classmethod all_axes()¶: Return an iterator on all possible permutations.

classmethod as_enum()¶: Convert this TranspositionState class into an enum.

classmethod default()¶: Get default instance.

classmethod default_axes()¶: Get default axes.

classmethod dimension()¶: Get dimension.

classmethod direction_labels()¶: Like DirectionLabels but only up to dimension.

classmethod filter_axes(predicate)¶: Return a filtered iterator on all possible permutations.

class hysop.tools.transposition_states.TranspositionState2D(axes)¶

Bases: TranspositionState

2D memory layout (transposition state)

classmethod all_axes()¶: Return an iterator on all possible permutations.

classmethod as_enum()¶: Convert this TranspositionState class into an enum.

classmethod default()¶: Get default instance.

classmethod default_axes()¶: Get default axes.

classmethod dimension()¶: Get dimension.

classmethod direction_labels()¶: Like DirectionLabels but only up to dimension.

classmethod filter_axes(predicate)¶: Return a filtered iterator on all possible permutations.

class hysop.tools.transposition_states.TranspositionState3D(axes)¶

Bases: TranspositionState

3D memory layout (transposition state)

classmethod all_axes()¶: Return an iterator on all possible permutations.

classmethod as_enum()¶: Convert this TranspositionState class into an enum.

classmethod default()¶: Get default instance.

classmethod default_axes()¶: Get default axes.

classmethod dimension()¶: Get dimension.

classmethod direction_labels()¶: Like DirectionLabels but only up to dimension.

classmethod filter_axes(predicate)¶: Return a filtered iterator on all possible permutations.

class hysop.tools.transposition_states.TranspositionStateEnum[source]¶

Bases: object

TranspositionStateEnum base class.

class hysop.tools.transposition_states.TranspositionStateType[source]¶

Bases: type

Transposition state metaclass.

__getattr__(name)[source]¶: Generate a transposition state instance if attribute name matches any permutation. Example: TranspositionState2D.XY

__getitem__(dim)[source]¶: Alias for __get_cls()

axes_to_tstate(axes)[source]¶: Convert an axes tuple to an instance of TranspositionState of the right dimension.

transposition_enums = {}¶: Dictionnary containing transposition enums.

transposition_states = {1: <class 'hysop.tools.transposition_states.TranspositionState1D'>, 2: <class 'hysop.tools.transposition_states.TranspositionState2D'>, 3: <class 'hysop.tools.transposition_states.TranspositionState3D'>}¶: Dictionnary containing transposition states.