Class: Crokus::Ast

Inherits:

Object

• Object
• Crokus::Ast

Defined in:

lib/crokus/ast.rb

Direct Known Subclasses

Body, CondExpr, Decl, Define, DesignUnit, Expr, FormalArg, FunCall, Function, FunctionProto, ITE, Ident, Include, Literal, Sizeof, Stmt, Type, Typedef

Instance Method Summary

• #accept(visitor, arg = nil) ⇒ Object
• #str ⇒ Object

Instance Method Details

#accept(visitor, arg = nil) ⇒ Object

# File 'lib/crokus/ast.rb', line 5

def accept(visitor, arg=nil)
  name = self.class.name.split(/::/)[1]
  visitor.send("visit#{name}".to_sym, self ,arg) # Metaprograming !
end

#str ⇒ Object

# File 'lib/crokus/ast.rb', line 10

def str
  ppr=PrettyPrinter.new
  self.accept(ppr)
end