Struct

GLibVariantIter

Description [src]

struct GVariantIter {
  /* No available fields */
}

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

Instance methods

g_variant_iter_copy

Creates a new heap-allocated GVariantIter 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.

Available since: 2.24

g_variant_iter_free

Frees a heap-allocated GVariantIter. Only call this function on iterators that were returned by g_variant_iter_new() or g_variant_iter_copy().

Available since: 2.24

g_variant_iter_init

Initialises (without allocating) a GVariantIter. iter may be completely uninitialised prior to this call; its old value is ignored.

Available since: 2.24

g_variant_iter_loop

Gets the next item in the container and unpacks it into the variable argument list according to format_string, returning TRUE.

Available since: 2.24

g_variant_iter_n_children

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.

Available since: 2.24

g_variant_iter_next

Gets the next item in the container and unpacks it into the variable argument list according to format_string, returning TRUE.

Available since: 2.24

g_variant_iter_next_value

Gets the next item in the container. If no more items remain then NULL is returned.

Available since: 2.24