Class: RubyBinaryOperator

Inherits:
BinaryOperator show all
Defined in:
lib/mdarray/ruby_operators.rb

Instance Attribute Summary

Attributes inherited from Operator

#arity, #exec_type, #fmap, #force_type, #helper, #name, #other_args, #post_condition, #pre_condition, #type

Instance Method Summary collapse

Methods inherited from BinaryOperator

#initialize

Methods inherited from Operator

#exec, #initialize

Constructor Details

This class inherits a constructor from BinaryOperator

Instance Method Details

#default(*args) ⇒ Object 



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# File 'lib/mdarray/ruby_operators.rb', line 32

def default(*args)

  get_args(*args) do |op1_iterator, op2_iterator, shape, *other_args|
    result = MDArray.build(@type, shape)
    res_iterator = result.get_iterator_fast

    if (@coerced)
      while (res_iterator.has_next?)
        res_iterator.set_next(@do_func.call(op2_iterator.get_next, 
                                            op1_iterator.get_next))
      end
    else
      while (res_iterator.has_next?)
        res_iterator.set_next(@do_func.call(op1_iterator.get_next, 
                                            op2_iterator.get_next))
      end
    end
    return result
  end

end

#fill(*args) ⇒ Object 



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# File 'lib/mdarray/ruby_operators.rb', line 58

def fill(*args)

  get_args(*args) do |op1_iterator, op2_iterator, shape, *other_args|
    while (op1_iterator.has_next?)
      op1_iterator.set_next(op2_iterator.get_next)
    end
    return self
  end

end

#in_place(*args) ⇒ Object 



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# File 'lib/mdarray/ruby_operators.rb', line 73

def in_place(*args)

  get_args(*args) do |op1_iterator, op2_iterator, shape, *other_args|
    while (op1_iterator.has_next?)
      op1_iterator.set_current(@do_func.call(op1_iterator.get_next, 
                                             op2_iterator.get_next))
    end
    return self
  end

end

#reduce(*args) ⇒ Object Also known as: complex_reduce 



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# File 'lib/mdarray/ruby_operators.rb', line 89

def reduce(*args)

  get_args(*args) do |op1_iterator, op2_iterator, shape, *other_args|
    result = @pre_condition_result
    while (op1_iterator.has_next?)
      result = @do_func.call(result, op1_iterator.get_next, op2_iterator.get_next)
    end
    return result
  end
  
end