++ed by:
XYF HAMMER KRAUTCAT DMOL SKOLYCHEV
7 non-PAUSE users
Author image Yuki Kimoto

NAME

SPVM::EqualityChecker::SameObject - a callback implementation of SPVM::EqualityChecker to check if the memory addresses of the two objects are equal.

SYNOPSYS

  use SPVM::EqualityChecker::SameObject;
  
  my $equality_checker = SPVM::EqualityChecker::SameObject->new;
  
  my $point1 = SPVM::Point->new(1, 2);
  my $point2 = $point1;
  my $point3 = SPVM::Point->new(1, 2);
  
  # Equals
  my $is_equal = $equality_checker->($point1, $point2);
  
  # Not equals
  my $is_equal = $equality_checker->($point1, $point3);

DESCRIPTION

SPVM::EqualityChecker::SameObject is a callback implementation of SPVM::EqualityChecker to check if the memory addresses of the two objects are equal.

STATIC METHODS

new

  sub new : SPVM::EqualityChecker::SameObject ()

Create a new SPVM::EqualityChecker::SameObject object.

CALLBACK METHOD IMPLEMENTATION

  sub : int ($self : self, $object1 : object, $object2 : object)

If the address of the two objects are equal, return 1, otherwise return 0.