Return the entry for the specified key, or abort if no such entry exists.

Synopses

Declared in <llvm/ADT/DenseMap.h>

Return the entry for the specified key, or abort if no such entry exists.

[[nodiscard]]
ValueT&
at(const_arg_type_t<KeyT> Val);

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Return the entry for the specified key, or abort if no such entry exists.

[[nodiscard]]
ValueT const&
at(const_arg_type_t<KeyT> Val) const;

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Return Value

  • Reference to the mapped value for Val.

  • Const reference to the mapped value for Val.

Note

The return value should not be discarded.

Parameters

Name

Description

Val

Key of the entry to retrieve.

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