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bitset: Add gtk_bitset_new_range()

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It's a common use.
This commit is contained in:
Benjamin Otte 2020-06-30 03:29:22 +02:00
parent 6f2f828bce
commit 6099fbafc1
3 changed files with 27 additions and 1 deletions
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1
docs/reference/gtk/gtk4-sections.txt
View File

@ -348,6 +348,7 @@ GtkBitset
gtk_bitset_ref gtk_bitset_ref
gtk_bitset_unref gtk_bitset_unref
gtk_bitset_new_empty gtk_bitset_new_empty
gtk_bitset_new_range
gtk_bitset_copy gtk_bitset_copy
<SUBSECTION> <SUBSECTION>
gtk_bitset_contains gtk_bitset_contains

24
gtk/gtkbitset.c
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@ -268,7 +268,7 @@ gtk_bitset_get_nth (const GtkBitset *self,
* *
* Creates a new empty bitset. * Creates a new empty bitset.
* *
* Returns: A new empty bitset. * Returns: A new empty bitset
**/ **/
GtkBitset * GtkBitset *
gtk_bitset_new_empty (void) gtk_bitset_new_empty (void)
@ -284,6 +284,28 @@ gtk_bitset_new_empty (void)
return self; return self;
} }
/**
* gtk_bitset_new_range:
* @start: first value to add
* @n_items: number of consecutive values to add
*
* Creates a bitset with the given range set.
*
* Returns: A new bitset
**/
GtkBitset *
gtk_bitset_new_range (guint start,
guint n_items)
{
GtkBitset *self;
self = gtk_bitset_new_empty ();
gtk_bitset_add_range (self, start, n_items);
return self;
}
/** /**
* gtk_bitset_copy: * gtk_bitset_copy:
* @self: a #GtkBitset * @self: a #GtkBitset

3
gtk/gtkbitset.h
View File

@ -65,6 +65,9 @@ GDK_AVAILABLE_IN_ALL
GtkBitset * gtk_bitset_new_empty (void); GtkBitset * gtk_bitset_new_empty (void);
GDK_AVAILABLE_IN_ALL GDK_AVAILABLE_IN_ALL
GtkBitset * gtk_bitset_copy (const GtkBitset *self); GtkBitset * gtk_bitset_copy (const GtkBitset *self);
GDK_AVAILABLE_IN_ALL
GtkBitset * gtk_bitset_new_range (guint start,
guint n_items);
GDK_AVAILABLE_IN_ALL GDK_AVAILABLE_IN_ALL
void gtk_bitset_remove_all (GtkBitset *self); void gtk_bitset_remove_all (GtkBitset *self);