A Ref.Synchronized is a purely functional description of a mutable
reference. The fundamental operations of a Ref.Synchronized are set and
get. set sets the reference to a new value. get gets the current
value of the reference.
Unlike an ordinary Ref, a Ref.Synchronized allows performing effects
within update operations, at some cost to performance. Writes will
semantically block other writers, while multiple readers can read
simultaneously.
Attributes
- Companion:
- object
- Graph
- Supertypes
Members list
Value members
Abstract methods
Reads the value from the Ref.
Reads the value from the Ref.
Attributes
Atomically modifies the Ref.Synchronized with the specified function,
which computes a return value for the modification. This is a more
powerful version of update.
Atomically modifies the Ref.Synchronized with the specified function,
which computes a return value for the modification. This is a more
powerful version of update.
Attributes
Writes a new value to the Ref, with a guarantee of immediate
consistency (at some cost to performance).
Writes a new value to the Ref, with a guarantee of immediate
consistency (at some cost to performance).
Attributes
Concrete methods
Atomically modifies the Ref.Synchronized with the specified partial
function, returning the value immediately before modification. If the
function is undefined on the current value it doesn't change it.
Atomically modifies the Ref.Synchronized with the specified partial
function, returning the value immediately before modification. If the
function is undefined on the current value it doesn't change it.
Attributes
Atomically modifies the Ref.Synchronized with the specified function,
returning the value immediately before modification.
Atomically modifies the Ref.Synchronized with the specified function,
returning the value immediately before modification.
Attributes
Atomically modifies the Ref with the specified function, which computes a
return value for the modification. This is a more powerful version of
update.
Atomically modifies the Ref with the specified function, which computes a
return value for the modification. This is a more powerful version of
update.
Attributes
Atomically modifies the Ref.Synchronized with the specified function,
which computes a return value for the modification if the function is
defined in the current value otherwise it returns a default value. This
is a more powerful version of updateSome.
Atomically modifies the Ref.Synchronized with the specified function,
which computes a return value for the modification if the function is
defined in the current value otherwise it returns a default value. This
is a more powerful version of updateSome.
Attributes
Atomically modifies the Ref.Synchronized with the specified function,
returning the value immediately after modification.
Atomically modifies the Ref.Synchronized with the specified function,
returning the value immediately after modification.
Attributes
Atomically modifies the Ref.Synchronized with the specified partial
function. If the function is undefined on the current value it returns
the old value without changing it.
Atomically modifies the Ref.Synchronized with the specified partial
function. If the function is undefined on the current value it returns
the old value without changing it.
Attributes
Atomically modifies the Ref.Synchronized with the specified partial
function. If the function is undefined on the current value it doesn't
change it.
Atomically modifies the Ref.Synchronized with the specified partial
function. If the function is undefined on the current value it doesn't
change it.
Attributes
Inherited methods
Atomically writes the specified value to the Ref, returning the value
immediately before modification.
Atomically writes the specified value to the Ref, returning the value
immediately before modification.
Attributes
- Inherited from:
- Ref
Atomically modifies the Ref with the specified function, returning the
value immediately before modification.
Atomically modifies the Ref with the specified function, returning the
value immediately before modification.
Attributes
- Inherited from:
- Ref
Atomically modifies the Ref with the specified partial function,
returning the value immediately before modification. If the function is
undefined on the current value it doesn't change it.
Atomically modifies the Ref with the specified partial function,
returning the value immediately before modification. If the function is
undefined on the current value it doesn't change it.
Attributes
- Inherited from:
- Ref
Atomically modifies the Ref with the specified partial function, which
computes a return value for the modification if the function is defined on
the current value otherwise it returns a default value. This is a more
powerful version of updateSome.
Atomically modifies the Ref with the specified partial function, which
computes a return value for the modification if the function is defined on
the current value otherwise it returns a default value. This is a more
powerful version of updateSome.
Attributes
- Inherited from:
- Ref
Atomically modifies the Ref with the specified function.
Atomically modifies the Ref with the specified function and returns the
updated value.
Atomically modifies the Ref with the specified function and returns the
updated value.
Attributes
- Inherited from:
- Ref
Atomically modifies the Ref with the specified partial function. If the
function is undefined on the current value it doesn't change it.
Atomically modifies the Ref with the specified partial function. If the
function is undefined on the current value it doesn't change it.
Attributes
- Inherited from:
- Ref
Atomically modifies the Ref with the specified partial function. If the
function is undefined on the current value it returns the old value without
changing it.
Atomically modifies the Ref with the specified partial function. If the
function is undefined on the current value it returns the old value without
changing it.
Attributes
- Inherited from:
- Ref