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Add jdc.pytree_dataclass for propagator classes #20

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Merged
uellue merged 1 commit into from
Oct 13, 2026
Merged

Add jdc.pytree_dataclass for propagator classes #20

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3 changes: 3 additions & 0 deletions src/temgym_core/propagator.py
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
from typing import NamedTuple, TYPE_CHECKING
import numpy as np
import jax_dataclasses as jdc

if TYPE_CHECKING:
from .ray import Ray
Expand Down Expand Up @@ -40,6 +41,7 @@ def __call__(self, ray: "Ray") -> "Ray":
return self.propagator(ray, self.distance)


@jdc.pytree_dataclass
class FreeSpaceParaxial(BasePropagator):
"""Paraxial free-space propagation with constant slopes.

Expand Down Expand Up @@ -76,6 +78,7 @@ def __call__(cls, ray: "Ray", distance: float):
return cls.propagate(ray, distance)


@jdc.pytree_dataclass
class FreeSpaceDirCosine(BasePropagator):
"""Free-space propagation using direction cosines (L, M, N).

Expand Down
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