ProgrammingLanguageNr1.Parser.getAST C# (CSharp) 메소드

        public AST getAST()
        {
            if(m_programAST == null) {
                throw new Exception("AST is null, this probably means that you haven't called process() on Parser");
            }
            return m_programAST;
        }

        private AST Parse(List <Token> tokens)
        {
            Parser parser = new Parser(tokens, m_compileTimeErrorHandler);

            parser.process();
            AST ast = parser.getAST();

            return(ast);
        }