libdap++ Updated for version 3.8.2
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00001 00002 // -*- mode: c++; c-basic-offset:4 -*- 00003 00004 // This file is part of libdap, A C++ implementation of the OPeNDAP Data 00005 // Access Protocol. 00006 00007 // Copyright (c) 2002,2003 OPeNDAP, Inc. 00008 // Author: James Gallagher <jgallagher@opendap.org> 00009 // 00010 // This library is free software; you can redistribute it and/or 00011 // modify it under the terms of the GNU Lesser General Public 00012 // License as published by the Free Software Foundation; either 00013 // version 2.1 of the License, or (at your option) any later version. 00014 // 00015 // This library is distributed in the hope that it will be useful, 00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00018 // Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public 00021 // License along with this library; if not, write to the Free Software 00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00023 // 00024 // You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112. 00025 00026 // (c) COPYRIGHT URI/MIT 1994-1999 00027 // Please read the full copyright statement in the file COPYRIGHT_URI. 00028 // 00029 // Authors: 00030 // jhrg,jimg James Gallagher <jgallagher@gso.uri.edu> 00031 00032 // Using the DASVHMap class, build a parser for the DAS and add functions 00033 // that provide access to the variables, their attributes and values. 00034 // 00035 // jhrg 7/25/94 00036 00037 #ifndef _das_h 00038 #define _das_h 1 00039 00040 00041 #include <cstdio> 00042 #include <string> 00043 #include <iostream> 00044 00045 //#include "Pix.h" 00046 00047 #ifndef _attrtable_h 00048 #include "AttrTable.h" 00049 #endif 00050 00051 using std::cout; 00052 00053 namespace libdap 00054 { 00055 00123 class DAS : public DapObj 00124 { 00125 private: 00126 AttrTable *d_container ; 00127 string _container_name ; 00128 AttrTable d_attrs ; 00129 00130 protected: 00131 //AttrTable *das_find(string name); 00132 00133 public: 00134 DAS(); 00135 //DAS(AttrTable *attr_table, string name); 00136 00137 virtual ~DAS(); 00138 00139 virtual string container_name() ; 00140 virtual void container_name( const string &cn ) ; 00141 virtual AttrTable *container() ; 00142 00149 virtual AttrTable *get_top_level_attributes() 00150 { 00151 if( d_container ) return d_container ; 00152 return &d_attrs ; 00153 } 00154 00155 virtual void erase() ; 00156 00157 virtual unsigned int get_size() const ; 00158 00159 AttrTable::Attr_iter var_begin() ; 00160 AttrTable::Attr_iter var_end() ; 00161 00162 string get_name(AttrTable::Attr_iter &i); 00163 AttrTable *get_table(AttrTable::Attr_iter &i); 00164 00165 virtual AttrTable *get_table(const string &name); 00166 00167 virtual AttrTable *add_table(const string &name, AttrTable *at); 00168 00170 virtual void parse(string fname); 00171 virtual void parse(int fd); 00172 virtual void parse(FILE *in = stdin); 00173 00175 virtual void print(FILE *out, bool dereference = false); 00176 virtual void print(ostream &out, bool dereference = false); 00177 00178 virtual void dump(ostream &strm) const ; 00179 }; 00180 00181 } // namespace libdap 00182 00183 #endif // _das_h