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Function std.variant.VariantN.get

Returns the value stored in the VariantN object, either by specifying the needed type or the index in the list of allowed types. The latter overload only applies to bounded variants (e.g. Algebraic).

inout inout(T) get(T)() @property;

auto inout auto get(uint index)() @property
if (index < AllowedTypes.length);

Parameters

NameDescription
T The requested type. The currently stored value must implicitly convert to the requested type, in fact DecayStaticToDynamicArray!T. If an implicit conversion is not possible, throws a VariantException.
index The index of the type among AllowedTypesParam, zero-based.

Authors

Andrei Alexandrescu

License

Boost License 1.0.