class JAS::Coeff
(Was inner) class which extends edu.jas.ps.Coefficients
Public Class Methods
new(cof,&f)
click to toggle source
Constructor.
cof RingFactory for coefficients. f(int i) must return a value of type cof.
Calls superclass method
# File examples/jas.rb 5623 def initialize(cof,&f) 5624 super() # this is important in jruby 1.5.6! 5625 #puts "cof type(#{cof}) = #{cof.class}\n"; 5626 @coFac = cof; 5627 #puts "f type(#{f}) = #{f.class}\n"; 5628 @func = f 5629 end
Public Instance Methods
generate(i)
click to toggle source
Generator for a coefficient.
long i parameter. returns a value of type cof.
# File examples/jas.rb 5637 def generate(i) 5638 #puts "f_3 type(#{@func}) = #{@func.class}\n"; 5639 #puts "f_3 type(#{i}) = #{i.class}\n"; 5640 #return @coFac.getZERO() 5641 c = @func.call(i) 5642 #puts "f_3 type(#{c}) = #{c.class}\n"; 5643 if c.is_a? RingElem 5644 c = c.elem 5645 end 5646 return c 5647 end