VariantIter

glib.VariantIter is an opaque data structure and can only be accessed using the following functions.

class VariantIter {

GVariantIter* gVariantIter;

protected

bool ownedRef;

GVariantIter* getVariantIterStruct(bool transferOwnership);

void* getStruct();

this(GVariantIter* gVariantIter, bool ownedRef);

VariantIter copy();

size_t init(Variant value);

size_t nChildren();

Variant nextValue();

}

Constructors

this this(GVariantIter* gVariantIter, bool ownedRef): Sets our main struct and passes it to the parent class.

Destructor

A destructor is present on this object, but not explicitly documented in the source.

Members

Functions

copy VariantIter copy(): Creates a new heap-allocated glib.VariantIter to iterate over the container that was being iterated over by iter. Iteration begins on the new iterator from the current position of the old iterator but the two copies are independent past that point.
free void free(): Frees a heap-allocated glib.VariantIter Only call this function on iterators that were returned by Variant.iterNew or Variant.iterCopy.
getStruct void* getStruct(): the main Gtk struct as a void*
getVariantIterStruct GVariantIter* getVariantIterStruct(bool transferOwnership): Get the main Gtk struct
init size_t init(Variant value): Initialises (without allocating) a glib.VariantIter iter may be completely uninitialised prior to this call; its old value is ignored.
nChildren size_t nChildren(): Queries the number of child items in the container that we are iterating over. This is the total number of items -- not the number of items remaining.
nextValue Variant nextValue(): Gets the next item in the container. If no more items remain then NULL is returned.

Variables

gVariantIter GVariantIter* gVariantIter;: the main Gtk struct

glib VariantIter classes

VariantIter