# deduction guides for `std::experimental::scope_fail`

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< cpp‎ | experimental‎ | scope fail

Defined in header `<experimental/scope>` |  |
template< class EF > scope_fail(EF) -> scope_fail<EF>; |  | (library fundamentals TS v3)

One deduction guide is provided for std::experimental::scope_fail to permit deduction from an argument of function or function object type.

The argument (after function-to-pointer decay, if any) is copied or moved into the constructed `scope_fail`.

### Example

| This section is incomplete Reason: no example

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