NAME

SPVM::CORE - SPVM Standard Functions

SPVM Standard Functions

FUNCTIONS

print

Print string to stdout.

  sub print : void ($string : string);

warn

Print string with file name and line number to stderr. line break is added to end of string.

  sub warn : void ($string : string);

E

sub E : double ()

The double value that is closer than any other to e, the base of the natural logarithms.

PI

sub PI : double ()

The double value that is closer than any other to pi, the ratio of the circumference of a circle to its diameter.

time

Get epoch time.

  sub time : long ();

Wapper of time of C99 time library.

INFINITYF

  sub INFINITYF : float ()

Wapper of INFINITY of C99 math library.

NANF

  sub NANF : float ()

Wapper of NAN of C99 math library.

isinff

  sub isinff : int($x : float)

Wapper of isinf of C99 math library.

isfinitef

  sub isfinitef : int($x : float)

Wapper of isfinite of C99 math library.

isnanf

  sub isnanf : int ($x : float)

Wapper of isnan of C99 math library.

INFINITY

  sub INFINITY : double ()

Wapper of INFINITY of C99 math library.

NAN

  sub NAN : double ()

Wapper of NAN of C99 math library.

isinf

  sub isinf : int ($x : double)

Wapper of isinf of C99 math library.

isfinite

  sub isfinite : int ($x : double)

Wapper of isfinite of C99 math library.

isnan

  sub isnan : int ($x : double)

Wapper of isnan of C99 math library.

sin

sub sin : double ($x : double)

Wapper of sin of C99 math library.

cos

sub cos : double ($x : double)

Wapper of cos of C99 math library.

tan

sub tan : double ($x : double)

Wapper of tan of C99 math library.

asin

sub asin : double ($x : double)

Wapper of asin of C99 math library.

acos

sub acos : double ($x : double)

Wapper of acos of C99 math library.

atan

sub atan : double ($x : double)

Wapper of atan of C99 math library.

erf

  sub erf : double ($x : double);

Wapper of erf of C99 math library.

erfc

  sub erfc : double ($x : double);

Wapper of erf of C99 math library.

INT8_MIN

sub INT8_MIN : byte ()

Wapper of INT8_MIN of C99 cstdint library.

INT8_MAX

INT8_MAX : byte ()

Wapper of INT8_MAX of C99 cstdint library.

INT16_MIN

sub INT16_MIN : short ()

Wapper of INT16_MIN of C99 cstdint library.

INT16_MAX

sub INT16_MAX : short ()

Wapper of INT16_MAX of C99 cstdint library.

INT32_MIN

sub INT32_MIN : int ()

Wapper of INT32_MIN of C99 cstdint library.

INT32_MAX

sub INT32_MAX : int ()

Wapper of INT32_MAX of C99 cstdint library.

INT64_MIN

sub INT64_MIN : long ()

Wapper of INT64_MIN of C99 cstdint library.

INT64_MAX

sub INT64_MAX : long ()

Wapper of INT64_MAX of C99 cstdint library.

FLT_MIN

sub FLT_MIN : float ()

Wapper of FLT_MIN of C99 float library.

FLT_MAX

sub FLT_MAX : float ()

Wapper of FLT_MAX of C99 float library.

DBL_MIN

sub DBL_MIN : double ()

Wapper of DBL_MIN of C99 float library.

DBL_MAX

sub DBL_MAX : double ()

Wapper of DBL_MAX of C99 float library.

copy_str

sub copy_str : string ($string : string)

  my $string = "abced";
  my $string_copy = copy_str($string);

Copy string.

copy_barray

sub copy_barray : byte[] ($nums : byte[])

  my $nums = [(byte)1, 2, 3];
  my $nums_copy = copy_barray($nums);
  

Copy byte array.

copy_sarray

sub copy_sarray : short[] ($nums : short[])

  my $nums = [(short)1, 2, 3];
  my $nums_copy = copy_sarray($nums);

Copy short array.

copy_iarray

sub copy_iarray : int[] ($nums : int[])

  my $nums = [1, 2, 3];
  my $nums_copy = copy_iarray($nums);

Copy int array.

copy_larray

sub copy_larray : long[] ($nums : long[])

  my $nums = [(long)1, 2, 3];
  my $nums_copy = copy_larray($nums);

Copy long array.

copy_farray

sub copy_farray : float[] ($nums : float[])

  my $nums = [0.5f, 0.25f, 0.3f];
  my $nums_copy = copy_farray($nums);

Copy float array.

copy_darray

sub copy_darray : double[] ($nums : double[])

  my $nums = [0.5, 0.25, 0.3];
  my $nums_copy = copy_darray($nums);

Copy double array.

copy_oarray

sub copy_oarray : object[] ($objects : object[])

  my $objects = [(object)SPVM::Int->new(1), SPVM::Int->new(2), SPVM::Int->new(3)];
  my $objects_copy = copy_oarray($objects);

Copy object array.

Array is sharrow copy, not deeply copy.

cpanm SPVM

perl -MCPAN -e shell
install SPVM