NAME

SPVM::IntList - Continuous dynamic int array

SYNOPSYS

  use SPVM::IntList;
  
  # Create a int list with array length
  my $int_list = SPVM::IntList->new_len(10);

  # Create a int list with array
  my $int_list = SPVM::IntList->new([1, 2, 3]);
  
  # Get list length
  my $length = $int_list->length;
  
  # Push int value
  $int_list->push(3);

  # Pop int value.
  my $int_value = $int_list->pop;

  # Unshift int value.
  $int_list->unshift(3);
  
  # Shift int value.
  my $int_value = $int_list->shift;
  
  # Set int value.
  $int_list->set(2, 3);

  # Get int value.
  my $int_value = $int_list->get(2);

  # Insert int value
  $int_list->insert(1, 3);

  # Remove int value
  my $int_value = $int_list->remove(1);

  # Convert SPVM::IntList to int array.
  my $int_array = $int_list->to_array;

DESCRIPTION

SPVM::IntList is continuous dynamic int array.

STATIC METHODS

new

    sub new : SPVM::IntList ($array : int[])

Create a new SPVM::IntList object with specific int array.

new_len

    sub new_len : SPVM::IntList ($length : int)

Create a new SPVM::IntList object with array length.

INSTANCE METHODS

length

  sub length : int ()

Get list length.

push

  sub push : void ($self : self, $value : int)

Appending the value to the end of list.

pop

  sub pop : int ($self : self)

Pops and returns the last value of the list, shortening the array by one element If there are no elements in the list, exception occur.

unshift

  sub unshift : void ($self : self, $value : int)

Appending the value to the top of list.

shift

  sub shift : int ($self : self)

Shifts the first value of the list off and returns it, shortening the array by 1 and moving everything down. If there are no elements in the list, exception occur.

set

  sub set : void ($self : self, $index : int, $value : int)

Set the value with index.

get

  sub get : int ($self : self, $index : int)

Get the value with index.

insert

  sub insert : void ($self : self, $index : int, $value : int)

Insert a element to the specific index.

remove

  sub remove : int ($self : self, $index : int)

Remove and return the element which is specified by the index.

to_array

  sub to_array : int[] ($self : self)

Convert SPVM::IntList to int array.

cpanm SPVM

perl -MCPAN -e shell
install SPVM