set_sync_phase module

Define the SET_SYNC_PHASE command.

Todo

Should also modify RFQ_CEL, CAVSIN, NCELLS according to doc.

class SetSyncPhase(line, dat_idx=None, **kwargs)

Bases: Command

A class that modifies reference phase of next cavity.

Parameters:

• line (DatLine)

• dat_idx (int | None, default: None)

• kwargs (str)

is_implemented: bool = True

n_attributes: int | range | Collection = 0

__init__(line, dat_idx=None, **kwargs)

Instantiate command.

Parameters:

• line (DatLine)

• dat_idx (int | None, default: None)

• kwargs (str)

set_influenced_elements(instructions, **kwargs)

Capture first cavity after this command.

Parameters:

• instructions (Sequence[Instruction])

• kwargs (float)

Return type:

None

apply(instructions, **kwargs)

Modify reference of cavity.

Parameters:

• instructions (list[Instruction])

• kwargs (float)

Return type:

list[Instruction]

to_line(*args, which_phase, **kwargs)

Return the command, commented if output phase should not be phi_s.

Note

We keep old implementation for now. But this method returns nothing because the to_line method of FieldMap already handles adding a SET_SYNC_PHASE when necessary.

Parameters:

which_phase (Literal['phi_0_abs', 'phi_0_rel', 'phi_s'])

Return type:

list[str]

_abc_impl = <_abc._abc_data object at 0x73dca86e6780>