### Method

# GLib VariantType is_tuple

since: 2.24

#### Declaration

    gboolean
    g_variant_type_is_tuple (
      const GVariantType* type
    )

#### Description

Determines if the given `type` is a tuple type. This is true if the type string for `type` starts with a ‘(‘ or if `type` is `G_VARIANT_TYPE_TUPLE`.

This function returns `TRUE` for any indefinite type for which every definite subtype is a tuple type — `G_VARIANT_TYPE_TUPLE`, for example.

Available since: 2.24

#### Return value

Type: `gboolean`

`TRUE` if `type` is a tuple type

Since 2.24