






"""simple docstring"""

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


lowercase__          = logging.get_logger(__name__)


class 		__lowerCamelCase				( _a ,							_a			):





		'''simple docstring'''






		a_	:				Optional[Any]            =							"""maskformer-swin"""

		a_	:				Optional[int]            =							{
		    """num_attention_heads""": """num_heads""",
		    """num_hidden_layers""": """num_layers""",
		}





		def __init__(   self							:	Any						,			a_							:	List[Any]=2_24						,			a_							:	Dict=4						,			a_							:	int=3						,			a_							:	int=96						,			a_							:	Any=[2, 2, 6, 2]						,			a_							:	Tuple=[3, 6, 12, 24]						,			a_							:	Tuple=7						,			a_							:	Dict=4.0						,			a_							:	Union[str, Any]=True						,			a_							:	Any=0.0						,			a_							:	Optional[Any]=0.0						,			a_							:	List[Any]=0.1						,			a_							:	List[Any]="gelu"						,			a_							:	Any=False						,			a_							:	Optional[int]=0.02						,			a_							:	Dict=1e-5						,			a_							:	Union[str, Any]=None						,			a_							:	str=None						,			**a_							:	List[str]						,			):
				super().__init__(**__UpperCAmelCase	)

				lowerCAmelCase_   :							int									=			image_size
				lowerCAmelCase_   :							str									=			patch_size
				lowerCAmelCase_   :							Optional[int]									=			num_channels
				lowerCAmelCase_   :							str									=			embed_dim
				lowerCAmelCase_   :							int									=			depths
				lowerCAmelCase_   :							Dict									=			len(__UpperCAmelCase	)
				lowerCAmelCase_   :							Dict									=			num_heads
				lowerCAmelCase_   :							Union[str, Any]									=			window_size
				lowerCAmelCase_   :							Optional[Any]									=			mlp_ratio
				lowerCAmelCase_   :							Any									=			qkv_bias
				lowerCAmelCase_   :							str									=			hidden_dropout_prob
				lowerCAmelCase_   :							List[str]									=			attention_probs_dropout_prob
				lowerCAmelCase_   :							Optional[int]									=			drop_path_rate
				lowerCAmelCase_   :							List[str]									=			hidden_act
				lowerCAmelCase_   :							int									=			use_absolute_embeddings
				lowerCAmelCase_   :							int									=			layer_norm_eps
				lowerCAmelCase_   :							List[str]									=			initializer_range
				# we set the hidden_size attribute in order to make Swin work with VisionEncoderDecoderModel
				# this indicates the channel dimension after the last stage of the model
				lowerCAmelCase_   :							Dict									=			int(embed_dim * 2 ** (len(__UpperCAmelCase	) - 1)	)
				lowerCAmelCase_   :							List[Any]									=			["stem"] + [f'''stage{idx}''' for idx in range(1						,			len(__UpperCAmelCase	) + 1	)]
				lowerCAmelCase_   :							int									=			get_aligned_output_features_output_indices(
				    out_features=__UpperCAmelCase						,			out_indices=__UpperCAmelCase						,			stage_names=self.stage_names	)




"""simple docstring"""







class 						_A  :







    """simple docstring"""




    def __init__(					self				:    int				, __UpperCAmelCase				:    int):
      a						:		Tuple      							=			size
      a						:		Dict      							=			[0] * size
      a						:		Optional[int]      							=			[0] * size






    @staticmethod
    def 	__snake_case							(					__UpperCAmelCase				:    int):
      return index | (index + 1)






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






    def 	__snake_case							(					self				:    List[str]				, __UpperCAmelCase				:    int				, __UpperCAmelCase				:    int):
      a						:		Union[str, Any]      							=			value
      while index < self.size:
        a						:		Dict      							=			self.get_prev(__UpperCAmelCase) + 1
        if current_left_border == index:
          a						:		Optional[int]      							=			value
        else:
          a						:		Any      							=			max(__UpperCAmelCase				, __UpperCAmelCase				, __UpperCAmelCase)
        a						:		Optional[int]      							=			self.get_next(__UpperCAmelCase)






    def 	__snake_case							(					self				:    Union[str, Any]				, __UpperCAmelCase				:    int				, __UpperCAmelCase				:    int):
      right -= 1  # Because of right is exclusive
      a						:		List[str]      							=			0
      while left <= right:
        a						:		Dict      							=			self.get_prev(__UpperCAmelCase)
        if left <= current_left:
          a						:		Optional[int]      							=			max(__UpperCAmelCase				, self.tree[right])
          a						:		Optional[Any]      							=			current_left
        else:
          a						:		List[str]      							=			max(__UpperCAmelCase				, self.arr[right])
          right -= 1
      return result


if __name__ == "__main__":
 import doctest

 doctest.testmod()






