TextInterfaceName.h

//-*-C++-*-
/***************************************************************************
 *
 *   Copyright (C) 2009 by Willem van Straten
 *   Licensed under the Academic Free License version 2.1
 *
 ***************************************************************************/
 
// psrchive/Util/units/TextInterfaceName.h
 
#ifndef __TextInterfaceName_h
#define __TextInterfaceName_h
 
#include "Reference.h"
 
namespace TextInterface {

  class Name : public Reference::Able
  {
  public:

    Name ();

    bool operator () (char c) const { return valid(c); }

    bool valid (char c) const;

    bool invalid (char c) const { return ! valid (c); }

    void reset ();
 
  protected:
    mutable unsigned count;
    mutable bool in_range;
    mutable bool in_precision;
  };
 
}
 
#endif