# File lib/cim/class.rb, line 113
    def to_s
      s = ""
      s << "[#{@qualifiers.join(', ')}]\n" if @qualifiers
      s << "class #{@name}"
      s << " AS #{@alias_name}" if @alias_name
      s << " : #{@superclass}" if @superclass
      s << " {"
      if @features
        f = @features.join(";\n  ")
        s << "\n  #{f};\n" 
      end
      s << "}"
    end