NAME
SPVM::Hash - Key-Values Stored Data Structrue
SYNOPSYS
use SPVM::Hash;
# Book Data
my $book = SPVM::Hash->new;
$book->set_int(id => 4);
$book->set(name => "Perl");
$book->set_int(price => 300);
my $id = $book->get_int("id");
my $name = $book->get("name");
my $price = $book->get_int("price");
# Option Data
my $opt = SPVM::Hash->new;
$opt->set_int(limit => 10);
$opt->set(caption => "Perl is Good Plain Old Language");
$opt->set_double(rate => 0.95);DESCRIPTION
SPVM::Hash is Key-Values Stored Data Structrue.
STATIC METHODS
new
sub new : SPVM::Hash ()Create a new SPVM::Hash object.
INSTANCE METHODS
count : int ($self : self)
Count keys.
set : void ($self : self, $key : string, $val : object)
Set key value pair.
get : object ($self : self, $key : string)
Get value.
exists : int ($self : self, $key : string)
Check the value existance of a key.
delete : object ($self : self, $key : string)
Delete key and value pair.
keys : string[] ($self : self)
Get keys.
values : object[] ($self : self)
Get values.
copy : SPVM::Hash ($self : self)
Copy hash.
set_byte : void ($self : self, $name : string, $value : byte)
Set key and value pair. byte value is converted to SPVM::Byte object.
set_short : void ($self : self, $name : string, $value : short)
Set key and value pair. short value is converted to SPVM::Short object.
set_int : void ($self : self, $name : string, $value : int)
Set key and value pair. int value is converted to SPVM::Int object.
set_long : void ($self : self, $name : string, $value : long)
Set key and value pair. long value is converted to SPVM::Long object.
set_float : void ($self : self, $name : string, $value : float)
Set key and value pair. float value is converted to SPVM::Float object.
set_double : void ($self : self, $name : string, $value : double)
Set key and value pair. double value is converted to SPVM::Double object.
get_byte : byte ($self : self, $name : string)
Set value with a key. the value is converted to byte type.
get_short : short ($self : self, $name : string)
Set value with a key. the value is converted to short type.
get_int : int ($self : self, $name : string)
Set value with a key. the value is converted to int type.
get_long : long ($self : self, $name : string)
Set value with a key. the value is converted to long type.
get_float : float ($self : self, $name : string)
Set value with a key. the value is converted to float type.
get_double : double ($self : self, $name : string)
Set value with a key. the value is converted to double type.