DoubleListAdapter class

Adapter for lists of doubles.

Stores double lists as base64-encoded binary data, with each double represented as an 8-byte IEEE 754 double-precision floating-point number.

Inheritance

Constructors

DoubleListAdapter.new()
const

Properties

byteSize → int
The size in bytes of each element in the list.
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

decode(String? base64String) → List<double>?
Decodes a Base64-encoded String into a list of elements of type T.
inherited
encode(List<double> values) → String
Encodes a list of elements of type T into a Base64-encoded String.
inherited
getter(SharedPreferencesAsync prefs, String key) → Future<List<double>?>
Retrieves a value of type T from SharedPreferences.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
read(ByteData data, int offset) → double
Reads an element of type T from the given ByteData starting at the specified offset.
override
setter(SharedPreferencesAsync prefs, String key, List<double> value) → Future<void>
Stores a value of type T in SharedPreferences.
inherited
toString() → String
A string representation of this object.
inherited
write(ByteData data, int offset, double value) → void
Writes an element of type T to the given ByteData starting at the specified offset.
override

Operators

operator ==(Object other) → bool
The equality operator.
inherited