class JAS::Coeff
(Was inner) class which extends edu.jas.ps.Coefficients
Public Class Methods
new(cof,&f)
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Constructor.
cof RingFactory for coefficients. f(int i) must return a value of type cof.
Calls superclass method
# File examples/jas.rb 5382 def initialize(cof,&f) 5383 super() # this is important in jruby 1.5.6! 5384 #puts "cof type(#{cof}) = #{cof.class}\n"; 5385 @coFac = cof; 5386 #puts "f type(#{f}) = #{f.class}\n"; 5387 @func = f 5388 end
Public Instance Methods
generate(i)
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Generator for a coefficient.
long i parameter. returns a value of type cof.
# File examples/jas.rb 5396 def generate(i) 5397 #puts "f_3 type(#{@func}) = #{@func.class}\n"; 5398 #puts "f_3 type(#{i}) = #{i.class}\n"; 5399 #return @coFac.getZERO() 5400 c = @func.call(i) 5401 #puts "f_3 type(#{c}) = #{c.class}\n"; 5402 if c.is_a? RingElem 5403 c = c.elem 5404 end 5405 return c 5406 end