



'''simple docstring'''





class 	lowerCAmelCase_:
  '''simple docstring'''




  def __init__(   self  ,__UpperCAmelCase				)   ->		None:
      lowerCAmelCase__			:  Optional[int]											= size
      lowerCAmelCase__			:  Any											= [0] * size
      lowerCAmelCase__			:  Any											= [0] * size




  @staticmethod
  def 							UpperCAmelCase_     (   __UpperCAmelCase				)   ->		int:
      return index | (index + 1)




  @staticmethod
  def 							UpperCAmelCase_     (   __UpperCAmelCase				)   ->		int:
      return (index & (index + 1)) - 1




  def 							UpperCAmelCase_     (   self  ,__UpperCAmelCase  ,__UpperCAmelCase				)   ->		None:
      lowerCAmelCase__			:  List[Any]											= value
      while index < self.size:
          lowerCAmelCase__			:  Dict											= self.get_prev(__UpperCAmelCase				) + 1
          if current_left_border == index:
              lowerCAmelCase__			:  Optional[Any]											= value
          else:
              lowerCAmelCase__			:  Optional[int]											= max(__UpperCAmelCase  ,__UpperCAmelCase  ,__UpperCAmelCase				)
          lowerCAmelCase__			:  Optional[Any]											= self.get_next(__UpperCAmelCase				)






  def 							UpperCAmelCase_     (   self  ,__UpperCAmelCase  ,__UpperCAmelCase				)   ->		int:
      right -= 1  # Because of right is exclusive
      lowerCAmelCase__			:  Tuple											= 0
      while left <= right:
          lowerCAmelCase__			:  Tuple											= self.get_prev(__UpperCAmelCase				)
          if left <= current_left:
              lowerCAmelCase__			:  Optional[Any]											= max(__UpperCAmelCase  ,self.tree[right]				)
              lowerCAmelCase__			:  Optional[int]											= current_left
          else:
              lowerCAmelCase__			:  Optional[Any]											= max(__UpperCAmelCase  ,self.arr[right]				)
              right -= 1
      return result


if __name__ == "__main__":
 import doctest

 doctest.testmod()







'''simple docstring'''





from ...configuration_utils import PretrainedConfig
from ...utils import logging
from ...utils.backbone_utils import BackboneConfigMixin, get_aligned_output_features_output_indices


_lowerCAmelCase										=     logging.get_logger(__name__)

_lowerCAmelCase										=     {
    '''facebook/convnextv2-tiny-1k-224''': '''https://huggingface.co/facebook/convnextv2-tiny-1k-224/resolve/main/config.json''',
}






class 	lowerCAmelCase_(    SCREAMING_SNAKE_CASE_						,			SCREAMING_SNAKE_CASE_					):
  '''simple docstring'''




  __lowercase							:				Tuple           =				'''convnextv2'''




  def __init__(   self  ,__UpperCAmelCase=3  ,__UpperCAmelCase=4  ,__UpperCAmelCase=4  ,__UpperCAmelCase=None  ,__UpperCAmelCase=None  ,__UpperCAmelCase="gelu"  ,__UpperCAmelCase=0.0_2  ,__UpperCAmelCase=1E-12  ,__UpperCAmelCase=0.0  ,__UpperCAmelCase=224  ,__UpperCAmelCase=None  ,__UpperCAmelCase=None  ,**__UpperCAmelCase  ,)   ->		Union[str, Any]:
      super().__init__(**__UpperCAmelCase				)

      lowerCAmelCase__			:  int											= num_channels
      lowerCAmelCase__			:  List[Any]											= patch_size
      lowerCAmelCase__			:  Union[str, Any]											= num_stages
      lowerCAmelCase__			:  Tuple											= [96, 192, 384, 768] if hidden_sizes is None else hidden_sizes
      lowerCAmelCase__			:  str											= [3, 3, 9, 3] if depths is None else depths
      lowerCAmelCase__			:  Optional[Any]											= hidden_act
      lowerCAmelCase__			:  str											= initializer_range
      lowerCAmelCase__			:  List[str]											= layer_norm_eps
      lowerCAmelCase__			:  Dict											= drop_path_rate
      lowerCAmelCase__			:  int											= image_size
      lowerCAmelCase__			:  int											= ["""stem"""] + [F"""stage{idx}""" for idx in range(1  ,len(self.depths				) + 1				)]
      lowerCAmelCase__				,       lowerCAmelCase__			:  Tuple											= get_aligned_output_features_output_indices(
          out_features=__UpperCAmelCase  ,out_indices=__UpperCAmelCase  ,stage_names=self.stage_names				)


