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library ieee;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
use ieee.fixed_pkg.all;
package test_pkg is
type t_sf_array is array (natural range <>) of sfixed;
impure function do_something(samples : integer; ret_type : sfixed) return t_sf_array;
end package;
package body test_pkg is
impure function do_something(samples : integer; ret_type : sfixed) return t_sf_array is
variable init_array : t_sf_array(0 to samples - 1)(ret_type'left downto ret_type'right) := (others => (others => '0'));
begin
for i in 0 to (samples - 1) loop
init_array(i) := to_sfixed(1.0/real(1+i), ret_type);
end loop;
return init_array;
end function;
end package body;
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