/**
* g_value_array_copy:
* @value_array: #GValueArray to copy
*
* Construct an exact copy of a #GValueArray by duplicating all its
* contents.
*
* Returns: (transfer full): Newly allocated copy of #GValueArray
*/
GValueArray*
g_value_array_copy (const GValueArray *value_array)
{
GValueArray *new_array;
guint i;
g_return_val_if_fail (value_array != NULL, NULL);
new_array = g_slice_new (GValueArray);
#ifdef GSTREAMER_LITE
if (new_array == NULL) {
return NULL;
}
#endif // GSTREAMER_LITE
new_array->n_values = 0;
new_array->values = NULL;
new_array->n_prealloced = 0;
value_array_grow (new_array, value_array->n_values, TRUE);
for (i = 0; i < new_array->n_values; i++)
if (G_VALUE_TYPE (value_array->values + i) != 0)
{
GValue *value = new_array->values + i;
g_value_init (value, G_VALUE_TYPE (value_array->values + i));
g_value_copy (value_array->values + i, value);
}
return new_array;
}
/**
* g_value_array_new:
* @n_prealloced: number of values to preallocate space for
*
* Allocate and initialize a new #GValueArray, optionally preserve space
* for @n_prealloced elements. New arrays always contain 0 elements,
* regardless of the value of @n_prealloced.
*
* Returns: a newly allocated #GValueArray with 0 values
*
* Deprecated: 2.32: Use #GArray and g_array_sized_new() instead.
*/
GValueArray*
g_value_array_new (guint n_prealloced)
{
GValueArray *value_array = g_slice_new (GValueArray);
value_array->n_values = 0;
value_array->n_prealloced = 0;
value_array->values = NULL;
value_array_grow (value_array, n_prealloced, TRUE);
value_array->n_values = 0;
return value_array;
}
/**
* g_value_array_new:
* @n_prealloced: number of values to preallocate space for
*
* Allocate and initialize a new #GValueArray, optionally preserve space
* for @n_prealloced elements. New arrays always contain 0 elements,
* regardless of the value of @n_prealloced.
*
* Returns: a newly allocated #GValueArray with 0 values
*/
GValueArray*
g_value_array_new (guint n_prealloced)
{
GValueArray *value_array = g_slice_new (GValueArray);
#ifdef GSTREAMER_LITE
if (value_array == NULL) {
return NULL;
}
#endif // GSTREAMER_LITE
value_array->n_values = 0;
value_array->n_prealloced = 0;
value_array->values = NULL;
value_array_grow (value_array, n_prealloced, TRUE);
value_array->n_values = 0;
return value_array;
}
/**
* g_value_array_insert:
* @value_array: #GValueArray to add an element to
* @index_: insertion position, must be <= value_array->;n_values
* @value: (allow-none): #GValue to copy into #GValueArray, or %NULL
*
* Insert a copy of @value at specified position into @value_array. If @value
* is %NULL, an uninitialized value is inserted.
*
* Returns: (transfer none): the #GValueArray passed in as @value_array
*
* Deprecated: 2.32: Use #GArray and g_array_insert_val() instead.
*/
GValueArray*
g_value_array_insert (GValueArray *value_array,
guint index,
const GValue *value)
{
guint i;
g_return_val_if_fail (value_array != NULL, NULL);
g_return_val_if_fail (index <= value_array->n_values, value_array);
i = value_array->n_values;
value_array_grow (value_array, value_array->n_values + 1, FALSE);
if (index + 1 < value_array->n_values)
memmove (value_array->values + index + 1, value_array->values + index,
(i - index) * sizeof (value_array->values[0]));
memset (value_array->values + index, 0, sizeof (value_array->values[0]));
if (value)
{
g_value_init (value_array->values + index, G_VALUE_TYPE (value));
g_value_copy (value, value_array->values + index);
}
return value_array;
}