class Nuller

Nuller represents a logical null value with implicit conversions to multiple scalar types.

operator int() const

Converts to an integer null sentinel.

operator int64() const

Converts to a 64-bit integer null sentinel.

operator double() const

Converts to a double-precision null sentinel.

operator float() const

Converts to a single-precision null sentinel.

operator bool() const

Converts to boolean false value. Allows `Nuller` to behave as a falsy value in conditional contexts.

Nuller()

Default constructor.

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