Return whether lhs is ordered before rhs.
Synopsis
Declared in <bdlb_nullablevalueref.h>
template<
class LHS_TYPE,
class RHS_TYPE>
bool
operator<(
ConstNullableValueRef<LHS_TYPE> const& lhs,
RHS_TYPE const& rhs);Description
Return true if the specified lhs nullable wrapper is ordered before the specified rhs, and false otherwise. lhs is ordered before rhs if lhs is null or lhs.value() is ordered before rhs.
Return Value
true if the specified lhs nullable wrapper is ordered before the specified rhs, and false otherwise
Parameters
Name |
Description |
lhs |
left‐hand operand |
rhs |
right‐hand operand |
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