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<h1>Structure.h</h1> </div>
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<a href="Structure_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00002"></a>00002 <span class="comment">// -*- mode: c++; c-basic-offset:4 -*-</span>
<a name="l00003"></a>00003
<a name="l00004"></a>00004 <span class="comment">// This file is part of libdap, A C++ implementation of the OPeNDAP Data</span>
<a name="l00005"></a>00005 <span class="comment">// Access Protocol.</span>
<a name="l00006"></a>00006
<a name="l00007"></a>00007 <span class="comment">// Copyright (c) 2002,2003 OPeNDAP, Inc.</span>
<a name="l00008"></a>00008 <span class="comment">// Author: James Gallagher <jgallagher@opendap.org></span>
<a name="l00009"></a>00009 <span class="comment">//</span>
<a name="l00010"></a>00010 <span class="comment">// This library is free software; you can redistribute it and/or</span>
<a name="l00011"></a>00011 <span class="comment">// modify it under the terms of the GNU Lesser General Public</span>
<a name="l00012"></a>00012 <span class="comment">// License as published by the Free Software Foundation; either</span>
<a name="l00013"></a>00013 <span class="comment">// version 2.1 of the License, or (at your option) any later version.</span>
<a name="l00014"></a>00014 <span class="comment">//</span>
<a name="l00015"></a>00015 <span class="comment">// This library is distributed in the hope that it will be useful,</span>
<a name="l00016"></a>00016 <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00017"></a>00017 <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00018"></a>00018 <span class="comment">// Lesser General Public License for more details.</span>
<a name="l00019"></a>00019 <span class="comment">//</span>
<a name="l00020"></a>00020 <span class="comment">// You should have received a copy of the GNU Lesser General Public</span>
<a name="l00021"></a>00021 <span class="comment">// License along with this library; if not, write to the Free Software</span>
<a name="l00022"></a>00022 <span class="comment">// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span>
<a name="l00023"></a>00023 <span class="comment">//</span>
<a name="l00024"></a>00024 <span class="comment">// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.</span>
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="comment">// (c) COPYRIGHT URI/MIT 1995-1999</span>
<a name="l00027"></a>00027 <span class="comment">// Please read the full copyright statement in the file COPYRIGHT_URI.</span>
<a name="l00028"></a>00028 <span class="comment">//</span>
<a name="l00029"></a>00029 <span class="comment">// Authors:</span>
<a name="l00030"></a>00030 <span class="comment">// jhrg,jimg James Gallagher <jgallagher@gso.uri.edu></span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="comment">// Interface for the class Structure. A structure contains a single set of</span>
<a name="l00033"></a>00033 <span class="comment">// variables, all at the same lexical level. Of course, a structure may</span>
<a name="l00034"></a>00034 <span class="comment">// contain other structures... The variables contained in a structure are</span>
<a name="l00035"></a>00035 <span class="comment">// stored by instances of this class in a SLList of BaseType pointers.</span>
<a name="l00036"></a>00036 <span class="comment">//</span>
<a name="l00037"></a>00037 <span class="comment">// jhrg 9/14/94</span>
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="preprocessor">#ifndef _structure_h</span>
<a name="l00040"></a>00040 <span class="preprocessor"></span><span class="preprocessor">#define _structure_h 1</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span>
<a name="l00042"></a>00042 <span class="preprocessor">#ifndef __POWERPC__</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span>
<a name="l00045"></a>00045 <span class="preprocessor">#include <vector></span>
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="preprocessor">#ifndef _basetype_h</span>
<a name="l00048"></a>00048 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="BaseType_8h.html">BaseType.h</a>"</span>
<a name="l00049"></a>00049 <span class="preprocessor">#endif</span>
<a name="l00050"></a>00050 <span class="preprocessor"></span>
<a name="l00051"></a>00051 <span class="preprocessor">#ifndef _constructor_h</span>
<a name="l00052"></a>00052 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="Constructor_8h.html">Constructor.h</a>"</span>
<a name="l00053"></a>00053 <span class="preprocessor">#endif</span>
<a name="l00054"></a>00054 <span class="preprocessor"></span>
<a name="l00055"></a>00055 <span class="preprocessor">#ifndef _dds_h</span>
<a name="l00056"></a>00056 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="DDS_8h.html">DDS.h</a>"</span>
<a name="l00057"></a>00057 <span class="preprocessor">#endif</span>
<a name="l00058"></a>00058 <span class="preprocessor"></span>
<a name="l00059"></a>00059 <span class="preprocessor">#ifndef constraint_evaluator_h</span>
<a name="l00060"></a>00060 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="ConstraintEvaluator_8h.html">ConstraintEvaluator.h</a>"</span>
<a name="l00061"></a>00061 <span class="preprocessor">#endif</span>
<a name="l00062"></a>00062 <span class="preprocessor"></span>
<a name="l00063"></a><a class="code" href="Structure_8h.html#a17b2c419b8632438a2058df948bd87c7">00063</a> <span class="preprocessor">#define FILE_METHODS 1</span>
<a name="l00064"></a>00064 <span class="preprocessor"></span>
<a name="l00065"></a>00065 <span class="keyword">namespace </span>libdap
<a name="l00066"></a>00066 {
<a name="l00067"></a>00067
<a name="l00100"></a><a class="code" href="classlibdap_1_1Structure.html">00100</a> <span class="keyword">class </span><a class="code" href="classlibdap_1_1Structure.html" title="Holds a structure (aggregate) type.">Structure</a>: <span class="keyword">public</span> <a class="code" href="classlibdap_1_1Constructor.html">Constructor</a>
<a name="l00101"></a>00101 {
<a name="l00102"></a>00102 <span class="keyword">private</span>:
<a name="l00103"></a>00103 <a class="code" href="classlibdap_1_1BaseType.html" title="The basic data type for the DODS DAP types.">BaseType</a> *m_leaf_match(<span class="keyword">const</span> <span class="keywordtype">string</span> &<a class="code" href="classlibdap_1_1BaseType.html#a0a0c6b5d57813607dc06255b8e0b9bdc" title="Returns the name of the class instance.">name</a>, <a class="code" href="classlibdap_1_1BaseType.html#ae9c6e71855b90a0e552713011c9ab81f">btp_stack</a> *s = 0);
<a name="l00104"></a>00104 <a class="code" href="classlibdap_1_1BaseType.html" title="The basic data type for the DODS DAP types.">BaseType</a> *m_exact_match(<span class="keyword">const</span> <span class="keywordtype">string</span> &name, <a class="code" href="classlibdap_1_1BaseType.html#ae9c6e71855b90a0e552713011c9ab81f">btp_stack</a> *s = 0);
<a name="l00105"></a>00105
<a name="l00106"></a>00106 <span class="keyword">protected</span>:
<a name="l00107"></a>00107 <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1Structure.html#a636999981643db72bad417ee8602dcff">_duplicate</a>(<span class="keyword">const</span> <a class="code" href="classlibdap_1_1Structure.html" title="Holds a structure (aggregate) type.">Structure</a> &s);
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="keyword">public</span>:
<a name="l00110"></a>00110 <a class="code" href="classlibdap_1_1Structure.html#a4187f25219b1fc7ec93e761795047e0a">Structure</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &n);
<a name="l00111"></a>00111 <a class="code" href="classlibdap_1_1Structure.html#a4187f25219b1fc7ec93e761795047e0a">Structure</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &n, <span class="keyword">const</span> <span class="keywordtype">string</span> &d);
<a name="l00112"></a>00112
<a name="l00113"></a>00113 <a class="code" href="classlibdap_1_1Structure.html#a4187f25219b1fc7ec93e761795047e0a">Structure</a>(<span class="keyword">const</span> <a class="code" href="classlibdap_1_1Structure.html" title="Holds a structure (aggregate) type.">Structure</a> &rhs);
<a name="l00114"></a>00114 <span class="keyword">virtual</span> <a class="code" href="classlibdap_1_1Structure.html#a6ed7d2f86ea9f6e59c9a97ac5de3c7ae">~Structure</a>();
<a name="l00115"></a>00115
<a name="l00116"></a>00116 <a class="code" href="classlibdap_1_1Structure.html" title="Holds a structure (aggregate) type.">Structure</a> &<a class="code" href="classlibdap_1_1Structure.html#aebf03bb4b5ce61f556edace7b1dd8db7">operator=</a>(<span class="keyword">const</span> <a class="code" href="classlibdap_1_1Structure.html" title="Holds a structure (aggregate) type.">Structure</a> &rhs);
<a name="l00117"></a>00117 <span class="keyword">virtual</span> <a class="code" href="classlibdap_1_1BaseType.html" title="The basic data type for the DODS DAP types.">BaseType</a> *<a class="code" href="classlibdap_1_1Structure.html#ae20b384171ecded1940c3cb9780eda7e">ptr_duplicate</a>();
<a name="l00118"></a>00118
<a name="l00119"></a>00119 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classlibdap_1_1Structure.html#add0e4690737cb99c6cf594b4d71d1fe9" title="Count the members of constructor types.">element_count</a>(<span class="keywordtype">bool</span> leaves = <span class="keyword">false</span>);
<a name="l00120"></a>00120 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classlibdap_1_1Structure.html#ac4687a4edb60d00fd781c82de40d53a4" title="Check to see whether this variable can be printed simply.">is_linear</a>();
<a name="l00121"></a>00121
<a name="l00122"></a>00122 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1Structure.html#a3b8c155448a06407a36cfb76a27fdcbc">set_send_p</a>(<span class="keywordtype">bool</span> state);
<a name="l00123"></a>00123 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1Structure.html#a61dd97e239b8abf740b03bec7f302b18" title="Sets the value of the read_p property.">set_read_p</a>(<span class="keywordtype">bool</span> state);
<a name="l00124"></a>00124 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1Structure.html#ad0d08ebc3100995977dcae0d7f086a9c" title="Set the in_selection property.">set_in_selection</a>(<span class="keywordtype">bool</span> state);
<a name="l00125"></a>00125 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1Structure.html#a69851299078fd4bfc39d722c8cdc3cb9" title="Traverse Structure, set Sequence leaf nodes.">set_leaf_sequence</a>(<span class="keywordtype">int</span> level = 1);
<a name="l00126"></a>00126
<a name="l00127"></a>00127 <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classlibdap_1_1Structure.html#a913b94ec0a92ceb3dedb93c8b21a9845" title="Returns the size of the class instance data.">width</a>();
<a name="l00128"></a>00128
<a name="l00129"></a>00129 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1Structure.html#a22c9ae6a09a40c9f8e44d2a25d6464a4">intern_data</a>(<a class="code" href="classlibdap_1_1ConstraintEvaluator.html" title="Evaluate a constraint expression.">ConstraintEvaluator</a> &eval, <a class="code" href="classlibdap_1_1DDS.html">DDS</a> &dds);
<a name="l00130"></a>00130 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classlibdap_1_1Structure.html#a751397fbb6334d1a6b8f424036ecd979" title="Move data to the net.">serialize</a>(<a class="code" href="classlibdap_1_1ConstraintEvaluator.html" title="Evaluate a constraint expression.">ConstraintEvaluator</a> &eval, <a class="code" href="classlibdap_1_1DDS.html">DDS</a> &dds,
<a name="l00131"></a>00131 <a class="code" href="classlibdap_1_1Marshaller.html" title="abstract base class used to marshal/serialize dap data objects">Marshaller</a> &m, <span class="keywordtype">bool</span> ce_eval = <span class="keyword">true</span>);
<a name="l00132"></a>00132 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classlibdap_1_1Structure.html#a0bfa72d262ac4f1d798dda8a696c712f" title="Receive data from the net.">deserialize</a>(<a class="code" href="classlibdap_1_1UnMarshaller.html" title="abstract base class used to unmarshall/deserialize dap data objects">UnMarshaller</a> &um, <a class="code" href="classlibdap_1_1DDS.html">DDS</a> *dds, <span class="keywordtype">bool</span> reuse = <span class="keyword">false</span>);
<a name="l00133"></a>00133
<a name="l00134"></a>00134 <span class="comment">// Do not store values in memory as for C; force users to work with the</span>
<a name="l00135"></a>00135 <span class="comment">// C++ objects as defined by the DAP.</span>
<a name="l00136"></a>00136
<a name="l00137"></a>00137 <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classlibdap_1_1Structure.html#a01d94322cbae3e64becac5dcfd90936c" title="Never call this.">val2buf</a>(<span class="keywordtype">void</span> *val, <span class="keywordtype">bool</span> reuse = <span class="keyword">false</span>);
<a name="l00138"></a>00138 <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classlibdap_1_1Structure.html#a8bab11f73a37413415203aefb6fb41dc" title="Never call this.">buf2val</a>(<span class="keywordtype">void</span> **val);
<a name="l00139"></a>00139
<a name="l00140"></a>00140 <span class="keyword">virtual</span> <a class="code" href="classlibdap_1_1BaseType.html" title="The basic data type for the DODS DAP types.">BaseType</a> *<a class="code" href="classlibdap_1_1Structure.html#a049967f250fca1b3949bd2a1c8649890" title="Returns a pointer to a member of a constructor class.">var</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &name, <span class="keywordtype">bool</span> exact_match = <span class="keyword">true</span>,
<a name="l00141"></a>00141 <a class="code" href="classlibdap_1_1BaseType.html#ae9c6e71855b90a0e552713011c9ab81f">btp_stack</a> *s = 0);
<a name="l00142"></a>00142
<a name="l00143"></a>00143 <span class="keyword">virtual</span> <a class="code" href="classlibdap_1_1BaseType.html" title="The basic data type for the DODS DAP types.">BaseType</a> *<a class="code" href="classlibdap_1_1Structure.html#a049967f250fca1b3949bd2a1c8649890" title="Returns a pointer to a member of a constructor class.">var</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &n, <a class="code" href="classlibdap_1_1BaseType.html#ae9c6e71855b90a0e552713011c9ab81f">btp_stack</a> &s);
<a name="l00144"></a>00144
<a name="l00145"></a>00145 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1Structure.html#aa2e403ad2ce9b78f279a18799f61b353">add_var</a>(<a class="code" href="classlibdap_1_1BaseType.html" title="The basic data type for the DODS DAP types.">BaseType</a> *bt, <a class="code" href="namespacelibdap.html#addcb1d714cdecb877c65ff6d2fde0695" title="Names the parts of multi-section constructor data types.">Part</a> part = <a class="code" href="namespacelibdap.html#addcb1d714cdecb877c65ff6d2fde0695a86819e8da7d767f7c916c6b5da0feb6b">nil</a>);
<a name="l00146"></a>00146 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1Structure.html#abd4007d70af3ca2550daea14a1da7ce1">del_var</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &name);
<a name="l00147"></a>00147
<a name="l00148"></a>00148 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classlibdap_1_1Structure.html#ab49e61a5cf9dc60c5c8510b1ad1e7ef1" title="simple implementation of reat that iterates through vars and calls read on them">read</a>() ;
<a name="l00149"></a>00149 <span class="preprocessor">#if FILE_METHODS</span>
<a name="l00150"></a>00150 <span class="preprocessor"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1Structure.html#af1652b61251339b9199d080504de453f" title="Prints the value of the variable.">print_val</a>(FILE *out, <span class="keywordtype">string</span> space = <span class="stringliteral">""</span>,
<a name="l00151"></a>00151 <span class="keywordtype">bool</span> print_decl_p = <span class="keyword">true</span>);
<a name="l00152"></a>00152 <span class="preprocessor">#endif</span>
<a name="l00153"></a>00153 <span class="preprocessor"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1Structure.html#af1652b61251339b9199d080504de453f" title="Prints the value of the variable.">print_val</a>(ostream &out, <span class="keywordtype">string</span> space = <span class="stringliteral">""</span>,
<a name="l00154"></a>00154 <span class="keywordtype">bool</span> print_decl_p = <span class="keyword">true</span>);
<a name="l00155"></a>00155
<a name="l00156"></a>00156 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classlibdap_1_1Structure.html#ae1437dd52b168306b96858e1072f59e2" title="Compare an object&#39;s current state with the semantics of its type.">check_semantics</a>(<span class="keywordtype">string</span> &msg, <span class="keywordtype">bool</span> all = <span class="keyword">false</span>);
<a name="l00157"></a>00157
<a name="l00158"></a>00158 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1Structure.html#ad7aacbec3d542618fa6ba4f42e3dde9a" title="dumps information about this object">dump</a>(ostream &strm) <span class="keyword">const</span> ;
<a name="l00159"></a>00159 };
<a name="l00160"></a>00160
<a name="l00161"></a>00161 } <span class="comment">// namespace libdap</span>
<a name="l00162"></a>00162
<a name="l00163"></a>00163 <span class="preprocessor">#endif // _structure_h</span>
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