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Fix array API inconsistency

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g_array_remove_range and g_byte_array_remove_range return
a pointer to the array, g_ptr_array_remove_range returns
void. Since it is pretty harmless, make it return the array
too.

https://bugzilla.gnome.org/show_bug.cgi?id=159528
This commit is contained in:
Matthias Clasen 2013-11-23 21:10:06 -05:00
parent 698393f15d
commit dedc990e28
2 changed files with 12 additions and 8 deletions
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18
glib/garray.c
View File

@ -1238,18 +1238,20 @@ g_ptr_array_remove_index_fast (GPtrArray *farray,
/**
* g_ptr_array_remove_range:
* @array: a @GPtrArray.
* @index_: the index of the first pointer to remove.
* @length: the number of pointers to remove.
* @array: a @GPtrArray
* @index_: the index of the first pointer to remove
* @length: the number of pointers to remove
*
* Removes the given number of pointers starting at the given index
* from a #GPtrArray. The following elements are moved to close the
* gap. If @array has a non-%NULL #GDestroyNotify function it is called
* for the removed elements.
*
* Returns: the @array
*
* Since: 2.4
**/
void
GPtrArray *
g_ptr_array_remove_range (GPtrArray *farray,
guint index_,
guint length)
@ -1257,9 +1259,9 @@ g_ptr_array_remove_range (GPtrArray *farray,
GRealPtrArray* array = (GRealPtrArray*) farray;
guint n;
g_return_if_fail (array);
g_return_if_fail (index_ < array->len);
g_return_if_fail (index_ + length <= array->len);
g_return_val_if_fail (array != NULL, NULL);
g_return_val_if_fail (index_ < array->len, NULL);
g_return_val_if_fail (index_ + length <= array->len, NULL);
if (array->element_free_func != NULL)
{
@ -1281,6 +1283,8 @@ g_ptr_array_remove_range (GPtrArray *farray,
for (i = 0; i < length; i++)
array->pdata[array->len + i] = NULL;
}
return array;
}
/**

2
glib/garray.h
View File

@ -163,7 +163,7 @@ GLIB_AVAILABLE_IN_ALL
gboolean g_ptr_array_remove_fast (GPtrArray *array,
gpointer data);
GLIB_AVAILABLE_IN_ALL
void g_ptr_array_remove_range (GPtrArray *array,
GPtrArray *g_ptr_array_remove_range (GPtrArray *array,
guint index_,
guint length);
GLIB_AVAILABLE_IN_ALL