BloombergLP::bdlb::operator<=>

Return a three‐way comparison of the specified lhs and rhs.

Synopsis

Declared in <bdlb_nullablevalue.h>

template<
    class LHS_TYPE,
    bsl::three_way_comparable_with<LHS_TYPE> RHS_TYPE>
constexpr
std::compare_three_way_result_t<LHS_TYPE, RHS_TYPE>
operator<=>(
    NullableValue<LHS_TYPE> const& lhs,
    NullableValue<RHS_TYPE> const& rhs);

Description

Perform a three‐way comparison of the specified lhs and the specified rhs objects by using the comparison operators of t_LHS and t_RHS; return the result of that comparison.

Return Value

the result of the three‐way comparison

Parameters

Name

Description

lhs

left‐hand operand

rhs

right‐hand operand

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