PUBLIC

VLSymbSetC::VLSymbSetC(void) VLSymbSetC::VLSymbSetC(const VLSymbLstC &) VLSymbSetC::Copy(void) const VLSymbSetC::operator==(const VLSymbSetC &) const VLSymbSetC::operator!=(const VLSymbSetC &) const VLSymbSetC::Add(const VLSymbC &) VLSymbSetC::Remove(const VLSymbC &) VLSymbSetC::IsMember(const VLSymbC &) const VLSymbSetC::Name(void) const VLSymbSetC::LockObj(void) VLSymbSetC::Dump(void) const VLSymbSetC::VLSymbSetC(const HSetC &) HSetC::Copy(void) const HSetC::IsMember(const T &) const HSetC::Insert(const T &) HSetC::Remove(const T &) HSetC::Empty(void) HSetC::Size(void) const HSetC::operator+=(const T &) HSetC::operator-=(const T &) HSetC::operator+=(const HSetC &) HSetC::operator-=(const HSetC &) HSetC::Random(void) const HSetC::First(void) const HSetC::IsEmpty(void) const HSetC::Union(const HSetC &) const HSetC::UnionIP(const HSetC &) HSetC::Intersect(const HSetC &) const HSetC::IntersectIP(const HSetC &) HSetC::Disjunction(const HSetC &) const HSetC::DisjunctionIP(const HSetC &) HSetC::IsSubset(const HSetC &) const HSetC::operator==(const HSetC &) const HSetC::operator!=(const HSetC &) const

VLSymbSetC
Set of symbols.
include	"amma/Logic2/LSymbSet.hh"
User Level:	Default
Library:	VLBasic
Example:	SockServer.cc
Section:	Logic.Basic
In Scope:	std

Comments:
BIG OBJECT.

This is a simple set of symbols, this will NOT do any pattern matching, or unification operations.

public HSetC<class T>

VLSymbSetC()

Default Constructor.

VLSymbSetC(const VLSymbLstC & Lst)

Construct from a list.

VLSymbSetC Copy() const

Make a copy.

BooleanT operator==(const VLSymbSetC & oth) const

Comparision operator.

BooleanT operator!=(const VLSymbSetC & oth) const

Comparision operator.

BooleanT Add(const VLSymbC & Obj)

Add to set.
Return: true = not member already.

BooleanT Remove(const VLSymbC & Obj)

Remove Obj from the set.

BooleanT IsMember(const VLSymbC & Obj) const

Is Obj a member of the set.

StringC Name() const

Get set in text form.

void LockObj(void)

Lock objects.

void Dump(void) const

Dump contents to stdout.

VLSymbSetC(const HSetC<VLSymbC> & nSet)

Constructor.

HSetC<VLSymbC> Copy() const

Make a Shallow copy of the set.

BooleanT IsMember(const VLSymbC & It) const

Is It a member of the set ?

BooleanT Insert(const VLSymbC & It)

Insert an element into the set.
Ret = False, member already present. True, new member added.

BooleanT Remove(const VLSymbC & It)

Remove an item from the set.
Ret = True, item removed. False, item not in set.

void Empty()

Remove everthing from the set.

UIntT Size() const

Number of elements in set.

HSetC<VLSymbC> & operator+=(const VLSymbC & dat)

Add a member to the set.

HSetC<VLSymbC> & operator-=(const VLSymbC & dat)

Remove a member from the set.

HSetC<VLSymbC> & operator+=(const HSetC<VLSymbC> & dat)

Add a set to this set.

HSetC<VLSymbC> & operator-=(const HSetC<VLSymbC> & dat)

Remove a set from this one.

const VLSymbC & Random() const

Select a random member of the set.
NOTE: It is the user's responsibility to ensure the set it not empty when this function is called.

const VLSymbC & First() const

Return the first member of the set.
The exact member this returns is undefined, but it is not random.

NOTE: It is the user's responsibility to ensure the set it not empty when this function is called.

BooleanT IsEmpty() const

Test if the set is empty.

HSetC<VLSymbC> Union(const HSetC<VLSymbC> & Oth) const

Get Union of another set with this one.

BooleanT UnionIP(const HSetC<VLSymbC> & Oth)

Get Union of another set with this one.
Returns true when resulting set in non-empty.

HSetC<VLSymbC> Intersect(const HSetC<VLSymbC> & Oth) const

Get intersection of another set with this one.

BooleanT IntersectIP(const HSetC<VLSymbC> & Oth)

Intersect this set with another (In Place)
Returns true when resulting set in non-empty.

HSetC<VLSymbC> Disjunction(const HSetC<VLSymbC> & Oth) const

Return the items in either set but not in both.

BooleanT DisjunctionIP(const HSetC<VLSymbC> & Oth)

Return the items in either set but not in both. (In Place).
Returns true when resulting set in non-empty.

BooleanT IsSubset(const HSetC<VLSymbC> & oth) const

is oth a subset of this ?

BooleanT operator==(const HSetC<VLSymbC> & oth) const

Is equal, ie contains all the same members ?

BooleanT operator!=(const HSetC<VLSymbC> & oth) const

Is not equal, ie contains different members ?
More comming soon.... (Or on request. )