bsl::equal_to<void>::operator()

Return true if the specified lhs compares equal to the specified rhs using the equality‐comparison operator, lhs == rhs.

Synopsis

Declared in <bslstl_equalto.h>

template<
    class TYPE1,
    class TYPE2>
[[nodiscard]]
constexpr
decltype(std::forward<TYPE1>(lhs) == std::forward<TYPE2>(rhs))
operator()(
    TYPE1&& lhs,
    TYPE2&& rhs) const noexcept(/* see-below */);

Description

Implemented inline because of all the duplication of std::forward<TYPE1>(lhs) == std::forward<TYPE2>(rhs).

Exception specification

This function is potentially-throwing unless noexcept(std::forward<TYPE1>(lhs) == std::forward<TYPE2>(rhs)).

Return Value

true if lhs compares equal to rhs, and false otherwise

Note	The return value should not be discarded.

Parameters

Name

Description

lhs

left‐hand operand to compare for equality

rhs

right‐hand operand to compare for equality

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