Data.Rewriting.Context

Documentation

data Ctxt f v

Instances

(Eq f, Eq v) => Eq (Ctxt f v)

Defined in Data.Rewriting.Context.Type

Methods

(==) :: Ctxt f v -> Ctxt f v -> Bool

(/=) :: Ctxt f v -> Ctxt f v -> Bool

(Ord f, Ord v) => Ord (Ctxt f v)

Defined in Data.Rewriting.Context.Type

Methods

compare :: Ctxt f v -> Ctxt f v -> Ordering

(<) :: Ctxt f v -> Ctxt f v -> Bool

(<=) :: Ctxt f v -> Ctxt f v -> Bool

(>) :: Ctxt f v -> Ctxt f v -> Bool

(>=) :: Ctxt f v -> Ctxt f v -> Bool

max :: Ctxt f v -> Ctxt f v -> Ctxt f v

min :: Ctxt f v -> Ctxt f v -> Ctxt f v

(Show f, Show v) => Show (Ctxt f v)

Defined in Data.Rewriting.Context.Type

Methods

showsPrec :: Int -> Ctxt f v -> ShowS

show :: Ctxt f v -> String

showList :: [Ctxt f v] -> ShowS

Important operations

ofTerm :: Term f v -> Pos -> Maybe (Ctxt f v)

Create a context from a term by placing the hole at a specific position.

apply :: Ctxt f v -> Term f v -> Term f v

Apply a context to a term (i.e., replace the hole in the context by the term).

Reexported modules

module Data.Rewriting.Context.Type

module Data.Rewriting.Context.Ops