protocol

setp

Set protocol.

Availability:

logtalk_load(sets(loader))

Author: Paulo Moura

Version: 1:6:0

Date: 2019-05-23

Compilation flags:

static

Dependencies:

(none)

Remarks:

(none)

Inherited public predicates:

(none)

Public predicates

as_set/2

Returns a set with all unique elements from the given list.

Compilation flags:

static

Template:

as_set(List,Set)

Mode and number of proofs:

as_set(@list,-set) - one

---

as_list/2

Returns a list with all elements of the given set.

Compilation flags:

static

Template:

as_list(Set,List)

Mode and number of proofs:

as_list(@set,-list) - one

---

delete/3

Deletes an element from a set returning the set of remaining elements.

Compilation flags:

static

Template:

delete(Set,Element,Remaining)

Mode and number of proofs:

delete(+set,@term,?set) - one

---

disjoint/2

True if the two sets have no element in common.

Compilation flags:

static

Template:

disjoint(Set1,Set2)

Mode and number of proofs:

disjoint(+set,+set) - zero_or_one

---

equal/2

True if the two sets are equal.

Compilation flags:

static

Template:

equal(Set1,Set2)

Mode and number of proofs:

equal(+set,+set) - zero_or_one

---

empty/1

True if the set is empty.

Compilation flags:

static

Template:

empty(Set)

Mode and number of proofs:

empty(+set) - zero_or_one

---

insert/3

Inserts an element in a set, returning the resulting set.

Compilation flags:

static

Template:

insert(In,Element,Out)

Mode and number of proofs:

insert(+set,+term,?set) - one

---

insert_all/3

Inserts a list of elements in a set, returning the resulting set.

Compilation flags:

static

Template:

insert_all(List,In,Out)

Mode and number of proofs:

insert_all(+list,+set,?set) - one

---

intersect/2

True if the two sets have at least one element in common.

Compilation flags:

static

Template:

intersect(Set1,Set2)

Mode and number of proofs:

intersect(+set,+set) - zero_or_one

---

intersection/3

Returns the intersection of Set1 and Set2.

Compilation flags:

static

Template:

intersection(Set1,Set2,Intersection)

Mode and number of proofs:

intersection(+set,+set,?set) - zero_or_one

---

intersection/4

True if Intersection is the intersection of Set1 and Set2 and Difference is the difference between Set2 and Set1.

Compilation flags:

static

Template:

intersection(Set1,Set2,Intersection,Difference)

Mode and number of proofs:

intersection(+set,+set,?set,?set) - zero_or_one

---

size/2

Number of set elements.

Compilation flags:

static

Template:

size(Set,Size)

Mode and number of proofs:

size(+set,?integer) - zero_or_one

---

member/2

Element is a member of set Set.

Compilation flags:

static

Template:

member(Element,Set)

Mode and number of proofs:

member(+term,+set) - zero_or_one

member(-term,+set) - zero_or_more

---

memberchk/2

Checks if a term is a member of a set.

Compilation flags:

static

Template:

memberchk(Element,Set)

Mode and number of proofs:

memberchk(+term,+set) - zero_or_one

---

powerset/2

Returns the power set of a set, represented as a list of sets.

Compilation flags:

static

Template:

powerset(Set,Powerset)

Mode and number of proofs:

powerset(+set,-list) - one

---

product/3

Returns the cartesian product of two sets.

Compilation flags:

static

Template:

product(Set1,Set2,Product)

Mode and number of proofs:

product(+set,+set,-set) - one

---

select/3

Selects an element from a set, returning the set of remaining elements.

Compilation flags:

static

Template:

select(Element,Set,Remaining)

Mode and number of proofs:

select(?term,+set,?set) - zero_or_more

---

selectchk/3

Checks that an element can be selected from a set, returning the set of remaining elements.

Compilation flags:

static

Template:

selectchk(Element,Set,Remaining)

Mode and number of proofs:

selectchk(?term,+set,?set) - zero_or_one

---

subset/2

True if Subset is a subset of Set.

Compilation flags:

static

Template:

subset(Subset,Set)

Mode and number of proofs:

subset(+set,+set) - zero_or_one

---

subtract/3

True when Difference contains all and only the elements of Set1 which are not also in Set2.

Compilation flags:

static

Template:

subtract(Set1,Set2,Difference)

Mode and number of proofs:

subtract(+set,+set,?set) - zero_or_one

---

symdiff/3

True if Difference is the symmetric difference of Set1 and Set2, containing all elements that are not in the sets intersection.

Compilation flags:

static

Template:

symdiff(Set1,Set2,Difference)

Mode and number of proofs:

symdiff(+set,+set,?set) - zero_or_one

---

union/3

True if Union is the union of Set1 and Set2.

Compilation flags:

static

Template:

union(Set1,Set2,Union)

Mode and number of proofs:

union(+set,+set,?set) - zero_or_one

---

union/4

True if Union is the union of Set1 and Set2 and Difference is the difference between Set2 and Set1.

Compilation flags:

static

Template:

union(Set1,Set2,Union,Difference)

Mode and number of proofs:

union(+set,+set,?set,?set) - zero_or_one

---

Protected predicates

(none)

Private predicates

(none)

Operators

(none)

See also

set, set(Type)