One shape's membership of one group, BY VALUE. More...

#include <masks_types.h>

Collaboration diagram for dt_masks_member_t:

Data Fields
int	formid

int	parentid

guint	index

dt_masks_state_t	state

float	opacity

Detailed Description

One shape's membership of one group, BY VALUE.

The caller gets a copy, never a pointer into the group's own list. That is deliberate twice over: the entry it would otherwise point at belongs to a refcounted, copy-on-write object that the next dt_masks_cow_touch() replaces wholesale, and dt_masks_form_group_t itself can never be made opaque – common/xmp_sidecar.cc casts an XMP blob straight to an array of them and validates the length against sizeof, so its size and field order ARE the on-disk format in every user's sidecars. A value type is what lets everyone else stop depending on that layout.

index is the position in the group's list, and position is meaning: it is the compositing order, the GTK row identity, and the index into iop/retouch.c's rt_forms[] and iop/spots.c's clone_algo[] – both persisted in the user's database.

Definition at line 171 of file masks_types.h.