/**********************************************************************
  *                                                                    *
  * Copyright (c) 2003 INFN - Sezione di Napoli                        *
  *                                                                    *
  * For more information (including a list of authors) see             *
  * the README file                                                    *
  *                                                                    *
  * This library is free software; you can redistribute it and/or      *
  * modify it under the terms of the GNU General Public License        *
  * as published by the Free Software Foundation; either version 2     *
  * of the License, or (at your option) any later version.             *
  *                                                                    *
  * This library is distributed in the hope that it will be useful,    *
  * but WITHOUT ANY WARRANTY; without even the implied warranty of     *
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the       *
  * GNU General Public License for more details.                       *
  *                                                                    *
  * You should have received a copy of the GNU General Public License  *
  * along with this library (see file COPYING); if not, write to the   *
  * Free Software Foundation, Inc., 59 Temple Place, Suite 330,        *
  * Boston, MA 02111-1307 USA, or contact the authors.                 *
  *                                                                    *
  **********************************************************************/
#ifndef MAKEHEADER_H
#define MAKEHEADER_H
#include <iostream>

struct makeHeader
{
  makeHeader( std::ostream& out ) : _out( out ) { }
protected:
  void copyrightNotice()
  {
    _out 
      << " /**********************************************************************\n"
      << "  *                                                                    *\n"
      << "  * Copyright (c) 2003 INFN - Sezione di Napoli                        *\n"
      << "  *                                                                    *\n"
      << "  * For more information (including a list of authors) see             *\n"
      << "  * the README file                                                    *\n"
      << "  *                                                                    *\n"
      << "  * This library is free software; you can redistribute it and/or      *\n"
      << "  * modify it under the terms of the GNU General Public License        *\n"
      << "  * as published by the Free Software Foundation; either version 2     *\n"
      << "  * of the License, or (at your option) any later version.             *\n"
      << "  *                                                                    *\n"
      << "  * This library is distributed in the hope that it will be useful,    *\n"
      << "  * but WITHOUT ANY WARRANTY; without even the implied warranty of     *\n"
      << "  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the       *\n"
      << "  * GNU General Public License for more details.                       *\n"
      << "  *                                                                    *\n"
      << "  * You should have received a copy of the GNU General Public License  *\n"
      << "  * along with this library (see file COPYING); if not, write to the   *\n"
      << "  * Free Software Foundation, Inc., 59 Temple Place, Suite 330,        *\n"
      << "  * Boston, MA 02111-1307 USA, or contact the authors.                 *\n"
      << "  *                                                                    *\n"
      << "  **********************************************************************/\n";
  }
  void head( const char * def )
  {
    _out << "#ifndef " << def << endl;
    _out << "#define " << def << endl << endl;
  }
  void ns( const char * ns )
  {
    _out << "namespace " << ns << " {" << endl << endl;
  }
  void foot()
  {
    _out << endl << "}" << endl << endl;
    _out << "#endif " << endl;
  }

  void repeat( const char * s, int n, const char * sep =", " )
  {
    for ( int i = 1; i <= n; i ++ )
    {
      _out << s;
      if ( i != n ) _out << sep;
    }
  }

  void list( const char * pre, int n0, int n1, 
	     const char * post = "", const char * sep =", " )
  {
    for ( int i = n0; i <= n1; i ++ )
    {
      _out << pre << i << post;
      if ( i != n1 ) _out << sep;
    }
  }
  void list( const char * x, int n,
	     const char * post = "", const char * sep =", " )
  {
    list( x, 0, n - 1, post, sep );
  }
  void list2( const char * pre, int n0, int n1, 
	      const char * mid = "", const char * post = "", const char * sep ="," )
  {
    for ( int i = n0; i <= n1; i ++ )
    {
      _out << pre << i << mid << i << post;
      if ( i != n1 ) _out << sep;
    }
  }
  void list2( const char * x, int n,
	      const char * mid, const char * post = "", const char * sep =", " )
  {
    list2( x, 0, n - 1, mid, post, sep );
  }

  std::ostream & _out;
};

#endif