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std::experimental::propagate_const<T>::operator bool

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Technical specifications
Filesystem library (filesystem TS)
Library fundamentals (library fundamentals TS)
Library fundamentals 2 (library fundamentals TS v2)
Library fundamentals 3 (library fundamentals TS v3)
Extensions for parallelism (parallelism TS)
Extensions for parallelism 2 (parallelism TS v2)
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constexpr explicit operator bool() const;
(library fundamentals TS v2)

Checks whether the wrapped pointer-like object, t_, is null.

Contents

[edit] Parameters

(none)

[edit] Return value

true if the wrapped object is not null, otherwise false. Equivalent to (bool)t_.


[edit] Example

[edit] See also

returns a pointer to the object pointed to by the wrapped pointer
(public member function) [edit]