Struct PathStepInfo¶
Defined in File PathInfo.hpp
Struct Documentation¶
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struct
Jet
::
PathStepInfo
¶ PathStepInfo
is a POD that represents the contraction metadata associated with a node in a TensorNetwork.Public Members
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size_t
id
¶ Unique ID for this path step.
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size_t
parent
¶ ID of the path step immediately succeeding this path step.
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std::pair<size_t, size_t>
children
¶ IDs of the path steps immediately preceding this path step.
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std::string
name
¶ Name of this path step.
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std::vector<std::string>
node_indices
¶ Indices of the node associated with this step step.
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std::vector<std::string>
tensor_indices
¶ Indices of the tensor associated with this path step.
Tags of the node associated with this path step.
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std::vector<std::string>
contracted_indices
¶ Indices that are contracted during this path step.
Public Static Attributes
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static constexpr size_t
MISSING_ID
= std::numeric_limits<size_t>::max()¶ ID of a missing path step.
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size_t
api/structJet_1_1PathStepInfo
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