/ 
SPVM-0.0445
River stage two • 37 direct dependents • 40 total dependents
/ SPVM::DoubleList

NAME

SPVM::DoubleList - Continuous dynamic double array

SYNOPSYS

use SPVM::DoubleList;

# Create a double list
my $double_list = SPVM::DoubleList->new;

# Create a double list with array
my $double_list = SPVM::DoubleList->newa([1.5, 2.5, 3.5]);

# Get list length
my $length = $double_list->length;

# Push double value
$double_list->push(3.5);

# Pop double value.
my $double_value = $double_list->pop;

# Unshift double value.
$double_list->unshift(3.5);

# Shift double value.
my $double_value = $double_list->shift;

# Set double value.
$double_list->set(2, 3.5);

# Get double value.
my $double_value = $double_list->get(2);

# Insert double value
$double_list->insert(1, 3);

# Remove double value
my $double_value = $double_list->remove(1);

# Convert SPVM::DoubleList to double array.
my $double_array = $double_list->to_array;

DESCRIPTION

SPVM::DoubleList is continuous dynamic double array.

CLASS METHODS

new

sub new : SPVM::DoubleList ()

Create a new SPVM::DoubleList object.

newa

sub newa : SPVM::DoubleList ($array : double[])

Create a new SPVM::DoubleList object with specific double array.

INSTANCE METHODS

length

sub length : int ()

Get list length.

push

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

Appending the value to the end of list.

pop

sub pop : double ($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 : double)

Appending the value to the top of list.

shift

sub shift : double ($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 : double)

Set the value with index.

get

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

Get the value with index.

insert

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

Insert a element to the specific index.

remove

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

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

to_array

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

Convert SPVM::DoubleList to double array.