libdap++  Updated for version 3.11.7
DAS.h
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1 
2 // -*- mode: c++; c-basic-offset:4 -*-
3 
4 // This file is part of libdap, A C++ implementation of the OPeNDAP Data
5 // Access Protocol.
6 
7 // Copyright (c) 2002,2003 OPeNDAP, Inc.
8 // Author: James Gallagher <jgallagher@opendap.org>
9 //
10 // This library is free software; you can redistribute it and/or
11 // modify it under the terms of the GNU Lesser General Public
12 // License as published by the Free Software Foundation; either
13 // version 2.1 of the License, or (at your option) any later version.
14 //
15 // This library is distributed in the hope that it will be useful,
16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 // Lesser General Public License for more details.
19 //
20 // You should have received a copy of the GNU Lesser General Public
21 // License along with this library; if not, write to the Free Software
22 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 //
24 // You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
25 
26 // (c) COPYRIGHT URI/MIT 1994-1999
27 // Please read the full copyright statement in the file COPYRIGHT_URI.
28 //
29 // Authors:
30 // jhrg,jimg James Gallagher <jgallagher@gso.uri.edu>
31 
32 // Using the DASVHMap class, build a parser for the DAS and add functions
33 // that provide access to the variables, their attributes and values.
34 //
35 // jhrg 7/25/94
36 
37 #ifndef _das_h
38 #define _das_h 1
39 
40 
41 #include <cstdio>
42 #include <string>
43 #include <iostream>
44 
45 #ifndef _attrtable_h
46 #include "AttrTable.h"
47 #endif
48 
49 using std::cout;
50 
51 namespace libdap
52 {
53 
121 class DAS : public DapObj
122 {
123 private:
124  AttrTable *d_container ;
125  string _container_name ;
126  AttrTable d_attrs ;
127 
128 protected:
129  //AttrTable *das_find(string name);
130 
131 public:
132  DAS();
133  //DAS(AttrTable *attr_table, string name);
134 
135  virtual ~DAS();
136 
137  virtual string container_name() ;
138  virtual void container_name( const string &cn ) ;
139  virtual AttrTable *container() ;
140 
148  if (d_container)
149  return d_container;
150  return &d_attrs;
151  }
152 
153  virtual void erase() ;
154 
155  virtual unsigned int get_size() const ;
156 
159 
160  string get_name(AttrTable::Attr_iter &i);
162 
163  virtual AttrTable *get_table(const string &name);
164 
165  virtual AttrTable *add_table(const string &name, AttrTable *at);
166 
168  virtual void parse(string fname);
169  virtual void parse(int fd);
170  virtual void parse(FILE *in = stdin);
171 
173  virtual void print(FILE *out, bool dereference = false);
174  virtual void print(ostream &out, bool dereference = false);
175 
176  virtual void dump(ostream &strm) const ;
177 };
178 
179 } // namespace libdap
180 
181 #endif // _das_h