InterpreterExtension.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2007 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/More/General/Pulsar/InterpreterExtension.h
 
#ifndef __Pulsar_Interpreter_Extension_h
#define __Pulsar_Interpreter_Extension_h
 
#include "Pulsar/Interpreter.h"
 
namespace Pulsar {
 
  class Interpreter::Extension : public CommandParser {
 
  public:
 
    enum Status { Good, Warn, Fail };

    Archive* get ()
    { return interpreter->get(); }

    Archive* getmap (const std::string& name)
    { return interpreter->getmap(name); }
 
    std::vector<std::string> setup (const std::string& text, bool expand = true)
    { return interpreter->setup (text, expand); }

    template<typename T> T setup (const std::string& args)
    { return interpreter->setup<T> (args); }

    template<typename T> T setup (const std::string& args, T default_value)
    { return interpreter->setup<T> (args, default_value); }
 
    std::string response (Status s, const std::string& text = "")
      { return interpreter->response ((Interpreter::Status)s, text); }
 
    std::string response (const Error& error)
      { return interpreter->response (error); }
 
    TextInterface::Parser* get_interface ()
      { return interpreter->get_interface (); }
 
  protected:
 
    friend class Interpreter;

    Reference::To<Interpreter, false> interpreter;
 
  };
 
}
 
#endif