Class: RubyUnaryOperator

Inherits:
UnaryOperator 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 UnaryOperator

#initialize

Methods inherited from Operator

#exec, #initialize

Constructor Details

This class inherits a constructor from UnaryOperator

Instance Method Details

#default(*args) ⇒ Object 



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# File 'lib/mdarray/ruby_operators.rb', line 115

def default(*args)

  get_args(*args) do |op_iterator, shape, *other_args|
    result = MDArray.build(@type, shape)
    res_iterator = result.get_iterator_fast
    while (res_iterator.has_next?)
      res_iterator.set_next(@do_func.call(op_iterator.get_next))
    end
    return result
  end

end

#in_place(*args) ⇒ Object 



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# File 'lib/mdarray/ruby_operators.rb', line 152

def in_place(*args)

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

end

#reduce(*args) ⇒ Object 



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# File 'lib/mdarray/ruby_operators.rb', line 167

def reduce(*args)

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

end

#set_block(*args) ⇒ Object 



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# File 'lib/mdarray/ruby_operators.rb', line 132

def set_block(*args)

  get_args(*args) do |op_iterator, shape, *other_args|
    block = other_args[0]
    while (op_iterator.has_next?)
      op_iterator.next
      if (shape.size < 8)
        op_iterator.set_current(block.call(*op_iterator.get_current_counter))
      else
        op_iterator.set_current(block.call(op_iterator.get_current_counter))
      end
    end if block
  end

end