Esempi in PHP per MathPHP\SetTheory Set::isEmpty

isEmpty() public method

************************************************************************ SET PROPERTIES - Empty set ************************************************************************

public isEmpty ( ) : boolean
return	boolean

Esempio n. 1

File: SetTest.php Progetto: markrogoyski/math-php

 /**
  * @dataProvider dataProviderForSingleSet
  */
 public function testIsEmpty(array $members)
 {
     $set = new Set($members);
     $this->assertEquals(empty($members), $set->isEmpty());
 }

Esempio n. 2

File: SetOperationsTest.php Progetto: markrogoyski/math-php

 /**
  * @dataProvider dataProviderForSingleSet
  */
 public function testClear(array $members)
 {
     $set = new Set($members);
     $set->clear();
     $this->assertTrue($set->isEmpty());
     $this->assertEmpty($set->asArray());
     $this->assertEquals($set, new Set());
 }