Class: BinaryParser::Expression::BinaryOperator

Inherits:
BinaryParser::Expression show all
Defined in:
lib/general_class/expression.rb

Instance Method Summary collapse

Methods inherited from BinaryParser::Expression

#%, #*, #+, #-, #/, #binary_op, #coerce, control_var, #control_var?, #eval, immediate, #immediate?, length_var, #length_var?, nextbits_var, #nextbits_var?, #to_exp, value_var, #value_var?, #variable_tokens

Constructor Details

#initialize(chl, chr, op) ⇒ BinaryOperator

Returns a new instance of BinaryOperator.



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# File 'lib/general_class/expression.rb', line 99

def initialize(chl, chr, op)
  check_op(op)
  @chl, @chr, @op = to_exp(chl), to_exp(chr), op
end

Instance Method Details

#check_op(op) ⇒ Object 



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# File 'lib/general_class/expression.rb', line 104

def check_op(op)
  unless op.is_a?(Token::Operator)
    raise BadManipulationError, "Argument should be Token::Operator."
  end
end

#to_rpn ⇒ Object 



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# File 'lib/general_class/expression.rb', line 110

def to_rpn
  @rpn ||= @chl.to_rpn + @chr.to_rpn + @op.to_rpn
end