Checks if the Optional is less than or equal to a value. Returns true if the Optional is disengaged or its value is less than or equal to rhs.

Synopsis

Declared in <mrdocs/ADT/Optional.hpp>

template<
    typename T,
    typename U>
requires (!detail::isOptionalV<U>)
constexpr
/* implementation-defined */
operator<=(
    Optional<T> const& lhs,
    U const& rhs);

Return Value

true if the optional is disengaged or less than or equal to rhs; otherwise, false.

Parameters

Name

Description

lhs

The left operand

rhs

The right operand

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