Source code for GUIBRUSHR.Retrieval.ModelCalculation.Classes.Random

"""
Random number generator wrapper class.

This module provides a wrapper around NumPy's random number generator
with seed management capabilities.
"""

from numpy.random import default_rng, SeedSequence




class Random:
    """
    A wrapper class for NumPy's random number generator.

    Attributes:
        seed: The seed value used for random number generation
        seed_seq: SeedSequence used to spawn independent child streams
                  for multiprocessing workers (see ModelData.parallel_chain).
        rng: The NumPy random number generator instance
    """



    def __init__(self, seme):
        self.seed = seme
        self.seed_seq = SeedSequence(seme)
        self.rng = default_rng(self.seed_seq)