NitroNullableDouble class

Collision-free nullable double for Nitro bridges.

Wire format: 8B: value (float64_le) = 9 bytes

Unlike double? (NaN sentinel), every double value is representable — including double.nan, double.infinity, -double.infinity, and 0.0.

Available extensions

• NitroNullableDoubleExt
• NitroNullableDoubleNative

Constructors

NitroNullableDouble({required bool hasValue, required double value})

const

NitroNullableDouble.fromNullable(double? v)

factory

Properties

asDouble → double?

Available on NitroNullableDouble, provided by the NitroNullableDoubleExt extension

no setter

hashCode → int

The hash code for this object.

no setter, override

hasValue → bool

final

nullable → double?

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value → double

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toNative(Allocator alloc) → Pointer<Uint8>

Available on NitroNullableDouble, provided by the NitroNullableDoubleNative extension

toString() → String

A string representation of this object.

override

writeFields(RecordWriterBase writer) → void

Operators

operator ==(Object other) → bool

The equality operator.

override

Static Methods

fromReader(RecordReaderBase r) → NitroNullableDouble

Constants

nullValue → const NitroNullableDouble