PHP Class MathPHP\SetTheory\ImmutableSet

Add, remove, and clear do not work on an immutable set. No Exceptions will be thrown; it will just do nothing. Other than that, it acts just like a Set.

Inheritance: extends Set

Show file Open project: markrogoyski/math-php

Public Methods

Method	Description
add ( mixed $x ) : Set	Cannot add members to an immutable set
addMulti ( array $x ) : Set	Cannot add members to an immutable set
clear ( ) : Set	Cannot clear an immutable set
remove ( mixed $x ) : Set	Cannot remove members of an immutable set
removeMulti ( array $x ) : Set	Cannot remove members of an immutable set

Method Details

add() public method

Cannot add members to an immutable set

public add ( mixed $x ) : Set
$x	mixed
return	Set	(this set unchanged)

addMulti() public method

Cannot add members to an immutable set

public addMulti ( array $x ) : Set
$x	array
return	Set	(this set unchanged)

clear() public method

Cannot clear an immutable set

public clear ( ) : Set
return	Set	(this set unchanged)

remove() public method

Cannot remove members of an immutable set

public remove ( mixed $x ) : Set
$x	mixed
return	Set	(this set unchanged)

removeMulti() public method

Cannot remove members of an immutable set

public removeMulti ( array $x ) : Set
$x	array
return	Set	(this set unchanged)