





'''simple docstring'''


from __future__ import annotations

from collections.abc import Iterable, Iterator
from typing import Any, Generic, TypeVar

_lowerCamelCase					:						Optional[Any]					     =							TypeVar('T', bound=bool)



class 				__UpperCAmelCase	(							Generic[T]    ):







		'''simple docstring'''







		def __init__(self    :   List[Any]   ,   _lowerCAmelCase    :   T   ):
			A					=   value
			A					=   None
			A					=   None







		@property
		def 							A  (self    :   List[str]   ):
			return self._value







		@staticmethod
		def 							A  (_lowerCAmelCase    :   SkewNode[T] | None   ,   _lowerCAmelCase    :   SkewNode[T] | None   ):
			if not roota:
				return roota

			if not roota:
				return roota

			if roota.value > roota.value:
				A	,     A					=   roota, roota

			A					=   roota
			A					=   roota.right
			A					=   roota.left
			A					=   SkewNode.merge(UpperCamelCase_   ,   UpperCamelCase_   )

			return result






class 				__UpperCAmelCase	(							Generic[T]    ):







		'''simple docstring'''







		def __init__(self    :   Dict   ,   _lowerCAmelCase    :   Iterable[T] | None = ()   ):
			A					=   None
			if data:
				for item in data:
					self.insert(UpperCamelCase_   )







		def __bool__(self    :   Any   ):
			return self._root is not None







		def __iter__(self    :   int   ):
			A					=   []
			while self:
				result.append(self.pop()   )

			# Pushing items back to the heap not to clear it.
			for item in result:
				self.insert(UpperCamelCase_   )

			return iter(UpperCamelCase_   )







		def 							A  (self    :   Dict   ,   _lowerCAmelCase    :   T   ):
			A					=   SkewNode.merge(self._root   ,   SkewNode(UpperCamelCase_   )   )







		def 							A  (self    :   List[str]   ):
			A					=   self.top()
			A					=   (
			    SkewNode.merge(self._root.left   ,   self._root.right   ) if self._root else None
			)

			return result







		def 							A  (self    :   List[Any]   ):
			if not self._root:
				raise IndexError("""Can't get top element for the empty heap."""   )
			return self._root.value







		def 							A  (self    :   Tuple   ):
			A					=   None


if __name__ == "__main__":
				import doctest

				doctest.testmod()







from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


UpperCAmelCase_   							=      {'configuration_dinat': ['DINAT_PRETRAINED_CONFIG_ARCHIVE_MAP', 'DinatConfig']}


try:
       if not is_torch_available():
              raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
       pass
else:
       UpperCAmelCase_   							=      [
           'DINAT_PRETRAINED_MODEL_ARCHIVE_LIST',
           'DinatForImageClassification',
           'DinatModel',
           'DinatPreTrainedModel',
           'DinatBackbone',
       ]

if TYPE_CHECKING:
       from .configuration_dinat import DINAT_PRETRAINED_CONFIG_ARCHIVE_MAP, DinatConfig

       try:
              if not is_torch_available():
                     raise OptionalDependencyNotAvailable()
       except OptionalDependencyNotAvailable:
              pass
       else:
              from .modeling_dinat import (
                  DINAT_PRETRAINED_MODEL_ARCHIVE_LIST,
                  DinatBackbone,
                  DinatForImageClassification,
                  DinatModel,
                  DinatPreTrainedModel,
              )

else:
       import sys

       UpperCAmelCase_   							=      _LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)

