[Top]
LR
LR.item
|
Class LR.item
- Description
-
An LR(0) item, a partially parsed rule.
- Variable
r
object(rule) LR.item()->r - Description
-
The rule
- Variable
offset
int LR.item()->offset - Description
-
How long into the rule the parsing has come.
- Variable
next_state
object LR.item()->next_state - Description
-
The state we will get if we shift according to this rule
- Variable
master_item
object LR.item()->master_item - Description
-
Item representing this one (used for shifts).
- Variable
direct_lookahead
multiset(string) LR.item()->direct_lookahead - Description
-
Look-ahead set for this item.
- Variable
error_lookahead
multiset(string) LR.item()->error_lookahead - Description
-
Look-ahead set used for detecting conflicts
- Variable
relation
multiset(object) LR.item()->relation - Description
-
Relation to other items (used when compiling).
- Variable
counter
int LR.item()->counter - Description
-
Depth counter (used when compiling).
- Variable
number
int LR.item()->number - Description
-
Item identification number (used when compiling).
- Variable
item_id
int LR.item()->item_id - Description
-
Used to identify the item.
Equal to r->number + offset.
|
LR