Structure.h

 
// -*- mode: c++; c-basic-offset:4 -*-
 
// This file is part of libdap, A C++ implementation of the OPeNDAP Data
// Access Protocol.
 
// Copyright (c) 2002,2003 OPeNDAP, Inc.
// Author: James Gallagher <jgallagher@opendap.org>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//
// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
 
// (c) COPYRIGHT URI/MIT 1995-1999
// Please read the full copyright statement in the file COPYRIGHT_URI.
//
// Authors:
//      jhrg,jimg       James Gallagher <jgallagher@gso.uri.edu>
 
// Interface for the class Structure. A structure contains a single set of
// variables, all at the same lexical level. Of course, a structure may
// contain other structures... The variables contained in a structure are
// stored by instances of this class in a SLList of BaseType pointers.
//
// jhrg 9/14/94
 
#ifndef _structure_h
#define _structure_h 1
 
#include <vector>
 
#include "Constructor.h"
 
namespace libdap
{
 
class DDS;
class ConstraintEvaluator;
class D4Group;
 
class Structure: public Constructor
{
private:
protected:
 
public:
    Structure(const string &n);
    Structure(const string &n, const string &d);
 
    Structure(const Structure &rhs);
    virtual ~Structure();
 
    Structure &operator=(const Structure &rhs);
    virtual BaseType *ptr_duplicate();
 
    virtual void transform_to_dap4(D4Group *root, Constructor *container);
    virtual vector<BaseType *> *transform_to_dap2(AttrTable *parent_attr_table);
 
    virtual bool is_linear();
 
    virtual void set_leaf_sequence(int level = 1);
 
    virtual void dump(ostream &strm) const ;