PackedGenericTuple

Creates a packed generic tuple out of a sequence of zero or more types, expressions, or aliases.

Packed version doesn't alias itself to its content, i.e. it doesn't auto-unpack.

template PackedGenericTuple (

Args...

) {

alias Tuple = Args;

alias Types = Args;

alias expressions = Args;

alias Types = Args;

alias expressions = Args;

enum length;

enum empty;

eponymoustemplate equals(A...);

eponymoustemplate cmp(A...);

}

Members

Aliases

Tuple alias Tuple = Args: Use this member of to access its content as a generic tuple.
Types alias Types = Args: Use this member of to access its content as a typetuple. Defined if Args is a typetuple.
Types alias Types = Args: Undocumented in source.
expressions alias expressions = Args: Use this member of to access its content as an expression tuple. Defined if Args is an expression tuple.
expressions alias expressions = Args: Undocumented in source.

Enums

cmp eponymoustemplate cmp(A...): Convenient comparison template. Same as cmpTuple.
equals eponymoustemplate equals(A...): Convenient equality check template. Same as equalTuple.

Manifest constants

empty enum empty;: Detect whether it's empty.
length enum length;: Its content length.

Examples

t
{
	alias MyPackedTuple = PackedGenericTuple!(long, 3);

	MyPackedTuple.Tuple[0] myVar = MyPackedTuple.Tuple[1]; // same as `long myVar = 3;`

	alias MyTemplate(alias packed) = packed.Tuple[0][];

	// It is passed as a single template alias parameter:
	static assert(is(MyTemplate!MyPackedTuple == long[])