absl::operator!=

Tests whether a value differs from an optional_ref.

Synopsis

Declared in <absl/types/optional_ref.h>

template<
    typename T,
    typename U,
    typename = /* implementation-defined */>
constexpr
bool
operator!=(
    T const& a,
    optional_ref<U> b);

Return Value

true if b does not hold a value equal to a.

Parameters

Name

Description

The value to compare.

The reference to compare against.

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