vlc_diffutil_change_t Struct Reference

represent a change to the model, each change assumes that previous changes have already been applied More...

#include <vlc_diffutil.h>

Data Fields
union {
struct {
uint32_t   x
	data position in the old model More...
uint32_t   y
	data position in the new model More...
uint32_t   index
	insertion position in the updated model More...
}   insert
struct {
uint32_t   x
	data position in the old model More...
uint32_t   y
	data position in the new model More...
uint32_t   index
	removal position in the updated model More...
}   remove
struct {
uint32_t   from
	move origin More...
uint32_t   to
	move destination More...
uint32_t   x
	data position in the old model More...
uint32_t   y
	data position in the new model More...
}   move
}	op
enum vlc_diffutil_op_type	type
	type of change operation More...
uint32_t	count
	number of elements to be inserted/removed/moved More...

Detailed Description

represent a change to the model, each change assumes that previous changes have already been applied

for instance with a model "aBcDef", the operations [remove(index=1, count=1), remove(index=2, count=1)] will result in "acef" (with "acDef" as intermediary step)

Examples

/builds/Eson-Jia1/vlc/include/vlc_diffutil.h.

Field Documentation

count

uint32_t vlc_diffutil_change_t::count

number of elements to be inserted/removed/moved

Referenced by buildResultInsert(), buildResultRemove(), and vlc_diffutil_gather_move_changes().

from

uint32_t vlc_diffutil_change_t::from

move origin

Referenced by vlc_diffutil_gather_move_changes().

index

uint32_t vlc_diffutil_change_t::index

insertion position in the updated model

removal position in the updated model

Referenced by vlc_diffutil_gather_move_changes().

struct { ... } vlc_diffutil_change_t::insert

Referenced by buildResultInsert(), and vlc_diffutil_gather_move_changes().

struct { ... } vlc_diffutil_change_t::move

Referenced by vlc_diffutil_gather_move_changes().

union { ... } vlc_diffutil_change_t::op

Referenced by buildResultInsert(), buildResultRemove(), and vlc_diffutil_gather_move_changes().

struct { ... } vlc_diffutil_change_t::remove

Referenced by buildResultRemove(), and vlc_diffutil_gather_move_changes().

to

uint32_t vlc_diffutil_change_t::to

move destination

Referenced by vlc_diffutil_gather_move_changes().

type

enum vlc_diffutil_op_type vlc_diffutil_change_t::type

type of change operation

Referenced by buildResultInsert(), buildResultRemove(), and vlc_diffutil_gather_move_changes().

x

uint32_t vlc_diffutil_change_t::x

data position in the old model

Referenced by buildResultRemove(), and vlc_diffutil_gather_move_changes().

y

uint32_t vlc_diffutil_change_t::y

data position in the new model

Referenced by buildResultInsert(), and vlc_diffutil_gather_move_changes().

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The documentation for this struct was generated from the following file:

• include/vlc_diffutil.h