SExp

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Object Hierarchy:

Description:

Content:

Static methods:

• public static void encode_bool (StringBuilder string, bool v_bool)
  Encode a bool into an s-expression string.
• public static void encode_string (StringBuilder string, string v_string)
  Add a c string v_string to the s-expression stored in the gstring s.
• public static string? to_sql_sexp (string sexp)
  Converts a search expression to an SQL 'WHERE' part statement, without the 'WHERE' keyword.

Creation methods:

• public SExp ()

Methods:

• public void add_function (uint scope, string name, SExpFunc func)
  Adds a function symbol which can not perform short evaluation.
• public void add_ifunction (uint scope, string name, SExpIFunc ifunc)
  Adds a function symbol which can perform short evaluation, or doesn't execute everything.
• public void add_variable (uint scope, string name, SExpTerm value)
  Adds a variable named name to the given scope , set to the given value.
• public unowned string? error ()
• public unowned SExpResult? eval ()
• public bool evaluate_occur_times (long start, long end)
• public void fatal_error (string why, ...)
  Sets an error from the given format and stops execution.
• public void input_file (int fd)
  Prepares to scan a file.
• public void input_text (string text, int len)
  Prepares to scan a text buffer.
• public int parse ()
• public unowned SExpTerm? parse_value ()
• public void remove_symbol (uint scope, string name)
  Revoes a symbol from a scope.
• public void result_free (SExpResult? result)
  Frees the result and its internal data.
• public SExpResult? result_new (int type)
• public void resultv_free (SExpResult[] argv)
  Frees an array of results.
• public int set_scope (uint scope)
  sets the current scope for the scanner.
• public SExpResult? term_eval (SExpTerm term)
  Evaluates a part of the expression.

Inherited Members: