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<div id="projectname">libdap++ <span id="projectnumber">Updated for version 3.8.2</span></div>
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<h1>DODSFilter.h</h1> </div>
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<div class="contents">
<a href="DODSFilter_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 1997-1999</span>
<a name="l00027"></a>00027 <span class="comment">// Please first 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="preprocessor">#ifndef _dodsfilter_h</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span><span class="preprocessor">#define _dodsfilter_h</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <string></span>
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="preprocessor">#ifndef _das_h</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="DAS_8h.html">DAS.h</a>"</span>
<a name="l00039"></a>00039 <span class="preprocessor">#endif</span>
<a name="l00040"></a>00040 <span class="preprocessor"></span>
<a name="l00041"></a>00041 <span class="preprocessor">#ifndef _dds_h</span>
<a name="l00042"></a>00042 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="DDS_8h.html">DDS.h</a>"</span>
<a name="l00043"></a>00043 <span class="preprocessor">#endif</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span>
<a name="l00045"></a>00045 <span class="preprocessor">#ifndef constraint_evaluator_h</span>
<a name="l00046"></a>00046 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="ConstraintEvaluator_8h.html">ConstraintEvaluator.h</a>"</span>
<a name="l00047"></a>00047 <span class="preprocessor">#endif</span>
<a name="l00048"></a>00048 <span class="preprocessor"></span>
<a name="l00049"></a><a class="code" href="DODSFilter_8h.html#a17b2c419b8632438a2058df948bd87c7">00049</a> <span class="preprocessor">#define FILE_METHODS 1</span>
<a name="l00050"></a>00050 <span class="preprocessor"></span>
<a name="l00051"></a>00051 <span class="keyword">namespace </span>libdap
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053
<a name="l00080"></a><a class="code" href="classlibdap_1_1DODSFilter.html">00080</a> <span class="keyword">class </span><a class="code" href="classlibdap_1_1DODSFilter.html" title="Common functions for DODS server filter programs.">DODSFilter</a>
<a name="l00081"></a>00081 {
<a name="l00082"></a>00082 <span class="keyword">public</span>:
<a name="l00084"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9c">00084</a> <span class="keyword">enum</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9c">Response</a> {
<a name="l00085"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9ca8dc83891bc5af14f36728cf41ae8a56d">00085</a> <a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9ca8dc83891bc5af14f36728cf41ae8a56d">Unknown_Response</a>,
<a name="l00086"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9ca76e8a72ea312936dea238527ce4695c4">00086</a> <a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9ca76e8a72ea312936dea238527ce4695c4">DAS_Response</a>,
<a name="l00087"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9ca8b6e5aa1130bc4ad747f7a206144c900">00087</a> <a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9ca8b6e5aa1130bc4ad747f7a206144c900">DDS_Response</a>,
<a name="l00088"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9caa78c10a0edfb814265ff23373af482fc">00088</a> <a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9caa78c10a0edfb814265ff23373af482fc">DataDDS_Response</a>,
<a name="l00089"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9ca4019280b92b56b01a879c0235dc8419c">00089</a> <a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9ca4019280b92b56b01a879c0235dc8419c">DDX_Response</a>,
<a name="l00090"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9caee571a8ebbbf7085de41bf30c25d14f0">00090</a> <a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9caee571a8ebbbf7085de41bf30c25d14f0">DataDDX_Response</a>,
<a name="l00091"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9cab5315b3a7bd11190e8067cd5897de28f">00091</a> <a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9cab5315b3a7bd11190e8067cd5897de28f">BLOB_Response</a>,
<a name="l00092"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9ca9c4a350a040f60ac49d34e20ca528159">00092</a> <a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9ca9c4a350a040f60ac49d34e20ca528159">Version_Response</a>
<a name="l00093"></a>00093 };
<a name="l00094"></a>00094
<a name="l00095"></a>00095 <span class="keyword">protected</span>:
<a name="l00096"></a><a class="code" href="classlibdap_1_1DODSFilter.html#ac341bef83b259326604a80d39662c8ba">00096</a> <span class="keywordtype">bool</span> <a class="code" href="classlibdap_1_1DODSFilter.html#ac341bef83b259326604a80d39662c8ba">d_comp</a>; <span class="comment">// True if the output should be compressed.</span>
<a name="l00097"></a><a class="code" href="classlibdap_1_1DODSFilter.html#aafe1eced520da8420b3a3a4aee610fe2">00097</a> <span class="keywordtype">bool</span> <a class="code" href="classlibdap_1_1DODSFilter.html#aafe1eced520da8420b3a3a4aee610fe2">d_bad_options</a>; <span class="comment">// True if the options (argc,argv) are bad.</span>
<a name="l00098"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a61a5b0904d54eb56c7a6ad1684c05a34">00098</a> <span class="keywordtype">bool</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a61a5b0904d54eb56c7a6ad1684c05a34">d_conditional_request</a>;
<a name="l00099"></a>00099
<a name="l00100"></a><a class="code" href="classlibdap_1_1DODSFilter.html#aff22b76e40a2a5341fcc2b0551080b24">00100</a> <span class="keywordtype">string</span> <a class="code" href="classlibdap_1_1DODSFilter.html#aff22b76e40a2a5341fcc2b0551080b24">d_program_name</a>; <span class="comment">// Name of the filter program</span>
<a name="l00101"></a><a class="code" href="classlibdap_1_1DODSFilter.html#abd2238d1d57f34a1d3a0a1d074b9530f">00101</a> <span class="keywordtype">string</span> <a class="code" href="classlibdap_1_1DODSFilter.html#abd2238d1d57f34a1d3a0a1d074b9530f">d_dataset</a>; <span class="comment">// Name of the dataset/database</span>
<a name="l00102"></a><a class="code" href="classlibdap_1_1DODSFilter.html#aec3b01d948821317cebee18bc489365b">00102</a> <span class="keywordtype">string</span> <a class="code" href="classlibdap_1_1DODSFilter.html#aec3b01d948821317cebee18bc489365b">d_ce</a>; <span class="comment">// Constraint expression</span>
<a name="l00103"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a20a3784b4893aa9344908e60c228101d">00103</a> <span class="keywordtype">string</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a20a3784b4893aa9344908e60c228101d">d_cgi_ver</a>; <span class="comment">// Version of CGI script (caller)</span>
<a name="l00104"></a><a class="code" href="classlibdap_1_1DODSFilter.html#ad3b704cdf6eae452da68dc16731ee5ce">00104</a> <span class="keywordtype">string</span> <a class="code" href="classlibdap_1_1DODSFilter.html#ad3b704cdf6eae452da68dc16731ee5ce">d_anc_dir</a>; <span class="comment">// Look here for ancillary files</span>
<a name="l00105"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a624e0d9fd279c1d75ec769655d6db372">00105</a> <span class="keywordtype">string</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a624e0d9fd279c1d75ec769655d6db372">d_anc_file</a>; <span class="comment">// Use this for ancillary file name</span>
<a name="l00106"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a71eee99308f72e94171ceca9ad161e5a">00106</a> <span class="keywordtype">string</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a71eee99308f72e94171ceca9ad161e5a">d_cache_dir</a>; <span class="comment">// Use this for cache files</span>
<a name="l00107"></a><a class="code" href="classlibdap_1_1DODSFilter.html#ae415bfa9bee1c09e58a4330f51c761f8">00107</a> <span class="keywordtype">string</span> <a class="code" href="classlibdap_1_1DODSFilter.html#ae415bfa9bee1c09e58a4330f51c761f8">d_url</a>; <span class="comment">// URL minus CE.</span>
<a name="l00108"></a>00108
<a name="l00109"></a><a class="code" href="classlibdap_1_1DODSFilter.html#aab229b7ab7035001dbfbc664c5b31a06">00109</a> <a class="code" href="classlibdap_1_1DODSFilter.html#a908589f76cb20a5acdbc1eee0707fe9c">Response</a> <a class="code" href="classlibdap_1_1DODSFilter.html#aab229b7ab7035001dbfbc664c5b31a06">d_response</a>; <span class="comment">// enum name of the response to generate</span>
<a name="l00110"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a18f324b6760e82d1a0fea5a272125af3">00110</a> <span class="keywordtype">string</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a18f324b6760e82d1a0fea5a272125af3">d_action</a>; <span class="comment">// string name of the response to generate</span>
<a name="l00111"></a>00111
<a name="l00112"></a><a class="code" href="classlibdap_1_1DODSFilter.html#aacd4a007b3849111d16f53fbdad31268">00112</a> <span class="keywordtype">int</span> <a class="code" href="classlibdap_1_1DODSFilter.html#aacd4a007b3849111d16f53fbdad31268">d_timeout</a>; <span class="comment">// Server timeout after N seconds</span>
<a name="l00113"></a>00113
<a name="l00114"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a32605daab8497b578477748934b009cc">00114</a> time_t <a class="code" href="classlibdap_1_1DODSFilter.html#a32605daab8497b578477748934b009cc">d_anc_das_lmt</a>; <span class="comment">// Last modified time of the anc. DAS.</span>
<a name="l00115"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a10ec1bad5515cb040d6b67e42a738a5c">00115</a> time_t <a class="code" href="classlibdap_1_1DODSFilter.html#a10ec1bad5515cb040d6b67e42a738a5c">d_anc_dds_lmt</a>; <span class="comment">// Last modified time of the anc. DDS.</span>
<a name="l00116"></a><a class="code" href="classlibdap_1_1DODSFilter.html#a6e1e20b5e89ce89556d3ef2a818a9093">00116</a> time_t <a class="code" href="classlibdap_1_1DODSFilter.html#a6e1e20b5e89ce89556d3ef2a818a9093">d_if_modified_since</a>; <span class="comment">// Time from a conditional request.</span>
<a name="l00117"></a>00117
<a name="l00118"></a>00118 <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a8ac695c5b7ebe39e2a7c8dd44079f317">initialize</a>();
<a name="l00119"></a>00119 <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a8ac695c5b7ebe39e2a7c8dd44079f317">initialize</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[]);
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a609ed4df55fdf7cc995e3951a1f2ddd0">process_options</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[]);
<a name="l00122"></a>00122
<a name="l00123"></a>00123 <span class="keyword">public</span>:
<a name="l00131"></a><a class="code" href="classlibdap_1_1DODSFilter.html#aa802f48ceffcaff00634940067a1ba02">00131</a> <a class="code" href="classlibdap_1_1DODSFilter.html#aa802f48ceffcaff00634940067a1ba02">DODSFilter</a>()
<a name="l00132"></a>00132 {
<a name="l00133"></a>00133 <a class="code" href="classlibdap_1_1DODSFilter.html#a8ac695c5b7ebe39e2a7c8dd44079f317">initialize</a>();
<a name="l00134"></a>00134 }
<a name="l00135"></a>00135 <a class="code" href="classlibdap_1_1DODSFilter.html#aa802f48ceffcaff00634940067a1ba02">DODSFilter</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[]) <span class="keywordflow">throw</span>(<a class="code" href="classlibdap_1_1Error.html" title="A class for error processing.">Error</a>);
<a name="l00136"></a>00136
<a name="l00137"></a>00137 <span class="keyword">virtual</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a31b50cf60ff28ac38e73703abb432cb7">~DODSFilter</a>();
<a name="l00138"></a>00138
<a name="l00139"></a>00139 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a0129530c994f1e826c6b6357ea48a650" title="Is this request conditional?">is_conditional</a>() <span class="keyword">const</span>;
<a name="l00140"></a>00140
<a name="l00141"></a>00141 <span class="keyword">virtual</span> <span class="keywordtype">string</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a06f827d52efe528675ee43533fdbae16">get_cgi_version</a>() <span class="keyword">const</span>;
<a name="l00142"></a>00142 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#ad95070bc42a8aff97cb6c626c78480b6">set_cgi_version</a>(<span class="keywordtype">string</span> <a class="code" href="getdap_8cc.html#aa31f487a99743d24af9076a3e11e5425">version</a>);
<a name="l00143"></a>00143
<a name="l00144"></a>00144 <span class="keyword">virtual</span> <span class="keywordtype">string</span> <a class="code" href="classlibdap_1_1DODSFilter.html#aad1eee238ed4bde5f5dc49ecf0966635" title="Get the constraint expression.">get_ce</a>() <span class="keyword">const</span>;
<a name="l00145"></a>00145 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a7a3b83c758edb5ed45270004673a355d">set_ce</a>(<span class="keywordtype">string</span> _ce);
<a name="l00146"></a>00146
<a name="l00147"></a>00147 <span class="keyword">virtual</span> <span class="keywordtype">string</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a9a1de0e3f85c4126901e1d70e00f35ea" title="Get the dataset name.">get_dataset_name</a>() <span class="keyword">const</span>;
<a name="l00148"></a>00148 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#ab4aa216d0b462b2a18234a241d9b6b01">set_dataset_name</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> _dataset);
<a name="l00149"></a>00149
<a name="l00150"></a>00150 <span class="keyword">virtual</span> <span class="keywordtype">string</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a6563ae634c261dda52bc2d96090c9530">get_URL</a>() <span class="keyword">const</span>;
<a name="l00151"></a>00151 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a6c1b6941a1a6421607eadd675d341077">set_URL</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &url);
<a name="l00152"></a>00152
<a name="l00153"></a>00153 <span class="keyword">virtual</span> <span class="keywordtype">string</span> <a class="code" href="classlibdap_1_1DODSFilter.html#ad97a446900d0bf79e740d407a97ca2f5" title="Get the version information for the dataset.">get_dataset_version</a>() <span class="keyword">const</span>;
<a name="l00154"></a>00154
<a name="l00155"></a>00155 <span class="keyword">virtual</span> <a class="code" href="classlibdap_1_1Response.html">Response</a> <a class="code" href="classlibdap_1_1DODSFilter.html#a463bb84c66a67099039a60462fa8aca8">get_response</a>() <span class="keyword">const</span>;
<a name="l00156"></a>00156 <span class="keyword">virtual</span> <span class="keywordtype">string</span> <a class="code" href="classlibdap_1_1DODSFilter.html#aa21f7ce7a1c4b940e9f7abf40d6e7a96">get_action</a>() <span class="keyword">const</span>;
<a name="l00157"></a>00157 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#acdf3c3346d326a252d17f5dc346aed5c">set_response</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &r);
<a name="l00158"></a>00158
<a name="l00159"></a>00159 <span class="keyword">virtual</span> time_t <a class="code" href="classlibdap_1_1DODSFilter.html#ae8c0264353f460c217baf41d128fd2e8">get_dataset_last_modified_time</a>() <span class="keyword">const</span>;
<a name="l00160"></a>00160
<a name="l00161"></a>00161 <span class="keyword">virtual</span> time_t <a class="code" href="classlibdap_1_1DODSFilter.html#ab55744c3af88ff8f07f0222677b7b4c7">get_das_last_modified_time</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &anc_location = <span class="stringliteral">""</span>) <span class="keyword">const</span>;
<a name="l00162"></a>00162
<a name="l00163"></a>00163 <span class="keyword">virtual</span> time_t <a class="code" href="classlibdap_1_1DODSFilter.html#ae572e243caf43e6c24a0b85a504fccca">get_dds_last_modified_time</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &anc_location = <span class="stringliteral">""</span>) <span class="keyword">const</span>;
<a name="l00164"></a>00164
<a name="l00165"></a>00165 <span class="keyword">virtual</span> time_t <a class="code" href="classlibdap_1_1DODSFilter.html#aa5fc0e0c30a428025907de4a0585f5d9">get_data_last_modified_time</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &anc_location = <span class="stringliteral">""</span>) <span class="keyword">const</span>;
<a name="l00166"></a>00166
<a name="l00167"></a>00167 <span class="keyword">virtual</span> time_t <a class="code" href="classlibdap_1_1DODSFilter.html#aad6c4d1bd437c7bb8b5c13d81739960f">get_request_if_modified_since</a>() <span class="keyword">const</span>;
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <span class="keyword">virtual</span> <span class="keywordtype">string</span> <a class="code" href="classlibdap_1_1DODSFilter.html#afe2a7fe4d0aa60091c38da40f73e2f52" title="Get the cache directory.">get_cache_dir</a>() <span class="keyword">const</span>;
<a name="l00170"></a>00170
<a name="l00171"></a>00171 <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a8d9a76bd0ef270d86ef40b7cc4dc03ff">set_timeout</a>(<span class="keywordtype">int</span> timeout = 0);
<a name="l00172"></a>00172
<a name="l00173"></a>00173 <span class="keywordtype">int</span> <a class="code" href="classlibdap_1_1DODSFilter.html#aa3bbcd151470297d8b34bed9fbe03868">get_timeout</a>() <span class="keyword">const</span>;
<a name="l00174"></a>00174
<a name="l00175"></a>00175 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#aa22ce448000822dafde1c227fe3d19ed">establish_timeout</a>(ostream &stream) <span class="keyword">const</span>;
<a name="l00176"></a>00176
<a name="l00177"></a>00177 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a73e8b49c5a7927a373e6088ad60a5193" title="Print usage information for a filter program.">print_usage</a>() <span class="keyword">const</span>;
<a name="l00178"></a>00178
<a name="l00179"></a>00179 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a17243fd4f8bc977f091f125572502bf5" title="Send version information back to the client program.">send_version_info</a>() <span class="keyword">const</span>;
<a name="l00180"></a>00180
<a name="l00181"></a>00181 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a5a8258609efd1f9a5f9aeea50995aee7">send_das</a>(<a class="code" href="classlibdap_1_1DAS.html" title="Hold attribute data for a DAP2 dataset.">DAS</a> &das, <span class="keyword">const</span> <span class="keywordtype">string</span> &anc_location = <span class="stringliteral">""</span>,
<a name="l00182"></a>00182 <span class="keywordtype">bool</span> with_mime_headers = <span class="keyword">true</span>) <span class="keyword">const</span>;
<a name="l00183"></a>00183 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a5a8258609efd1f9a5f9aeea50995aee7">send_das</a>(ostream &out, <a class="code" href="classlibdap_1_1DAS.html" title="Hold attribute data for a DAP2 dataset.">DAS</a> &das, <span class="keyword">const</span> <span class="keywordtype">string</span> &anc_location = <span class="stringliteral">""</span>,
<a name="l00184"></a>00184 <span class="keywordtype">bool</span> with_mime_headers = <span class="keyword">true</span>) <span class="keyword">const</span>;
<a name="l00185"></a>00185
<a name="l00186"></a>00186 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#accaa557685fa556753f0a63cbc3b2d60">send_dds</a>(<a class="code" href="classlibdap_1_1DDS.html">DDS</a> &dds, <a class="code" href="classlibdap_1_1ConstraintEvaluator.html" title="Evaluate a constraint expression.">ConstraintEvaluator</a> &eval,
<a name="l00187"></a>00187 <span class="keywordtype">bool</span> constrained = <span class="keyword">false</span>,
<a name="l00188"></a>00188 <span class="keyword">const</span> <span class="keywordtype">string</span> &anc_location = <span class="stringliteral">""</span>,
<a name="l00189"></a>00189 <span class="keywordtype">bool</span> with_mime_headers = <span class="keyword">true</span>) <span class="keyword">const</span>;
<a name="l00190"></a>00190 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#accaa557685fa556753f0a63cbc3b2d60">send_dds</a>(ostream &out, <a class="code" href="classlibdap_1_1DDS.html">DDS</a> &dds, <a class="code" href="classlibdap_1_1ConstraintEvaluator.html" title="Evaluate a constraint expression.">ConstraintEvaluator</a> &eval,
<a name="l00191"></a>00191 <span class="keywordtype">bool</span> constrained = <span class="keyword">false</span>,
<a name="l00192"></a>00192 <span class="keyword">const</span> <span class="keywordtype">string</span> &anc_location = <span class="stringliteral">""</span>,
<a name="l00193"></a>00193 <span class="keywordtype">bool</span> with_mime_headers = <span class="keyword">true</span>) <span class="keyword">const</span>;
<a name="l00194"></a>00194 <span class="comment">// deprecated</span>
<a name="l00195"></a>00195 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a16dd363c7532a7b590c405151332489a">functional_constraint</a>(<a class="code" href="classlibdap_1_1BaseType.html" title="The basic data type for the DODS DAP types.">BaseType</a> &var, <a class="code" href="classlibdap_1_1DDS.html">DDS</a> &dds,
<a name="l00196"></a>00196 <a class="code" href="classlibdap_1_1ConstraintEvaluator.html" title="Evaluate a constraint expression.">ConstraintEvaluator</a> &eval, ostream &out) <span class="keyword">const</span>;
<a name="l00197"></a>00197
<a name="l00198"></a>00198 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a583e99824e39a20f95c09c9c76caf16c">dataset_constraint</a>(<a class="code" href="classlibdap_1_1DDS.html">DDS</a> &dds, <a class="code" href="classlibdap_1_1ConstraintEvaluator.html" title="Evaluate a constraint expression.">ConstraintEvaluator</a> &eval,
<a name="l00199"></a>00199 ostream &out, <span class="keywordtype">bool</span> ce_eval = <span class="keyword">true</span>) <span class="keyword">const</span>;
<a name="l00200"></a>00200 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#af839215a3954a918196a69830a89605e">dataset_constraint_ddx</a>(<a class="code" href="classlibdap_1_1DDS.html">DDS</a> & dds, <a class="code" href="classlibdap_1_1ConstraintEvaluator.html" title="Evaluate a constraint expression.">ConstraintEvaluator</a> & eval,
<a name="l00201"></a>00201 ostream &out, <span class="keyword">const</span> <span class="keywordtype">string</span> &boundary,
<a name="l00202"></a>00202 <span class="keyword">const</span> <span class="keywordtype">string</span> &start,
<a name="l00203"></a>00203 <span class="keywordtype">bool</span> ce_eval = <span class="keyword">true</span>) <span class="keyword">const</span>;
<a name="l00204"></a>00204
<a name="l00205"></a>00205 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a01f7f1509b351472c74493303429e43d" title="Transmit data.">send_data</a>(<a class="code" href="classlibdap_1_1DDS.html">DDS</a> &dds, <a class="code" href="classlibdap_1_1ConstraintEvaluator.html" title="Evaluate a constraint expression.">ConstraintEvaluator</a> &eval,
<a name="l00206"></a>00206 ostream &data_stream,
<a name="l00207"></a>00207 <span class="keyword">const</span> <span class="keywordtype">string</span> &anc_location = <span class="stringliteral">""</span>,
<a name="l00208"></a>00208 <span class="keywordtype">bool</span> with_mime_headers = <span class="keyword">true</span>) <span class="keyword">const</span>;
<a name="l00209"></a>00209 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a7326c5e9c62affd221c0e99cf6f9fdd1">send_ddx</a>(<a class="code" href="classlibdap_1_1DDS.html">DDS</a> &dds, <a class="code" href="classlibdap_1_1ConstraintEvaluator.html" title="Evaluate a constraint expression.">ConstraintEvaluator</a> &eval, ostream &out,
<a name="l00210"></a>00210 <span class="keywordtype">bool</span> with_mime_headers = <span class="keyword">true</span>) <span class="keyword">const</span>;
<a name="l00211"></a>00211 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a6e65bf845deb5cac859790b4e632a1f8" title="Transmit data.">send_data_ddx</a>(<a class="code" href="classlibdap_1_1DDS.html">DDS</a> &dds, <a class="code" href="classlibdap_1_1ConstraintEvaluator.html" title="Evaluate a constraint expression.">ConstraintEvaluator</a> &eval,
<a name="l00212"></a>00212 ostream &data_stream, <span class="keyword">const</span> <span class="keywordtype">string</span> &start,
<a name="l00213"></a>00213 <span class="keyword">const</span> <span class="keywordtype">string</span> &boundary,
<a name="l00214"></a>00214 <span class="keyword">const</span> <span class="keywordtype">string</span> &anc_location = <span class="stringliteral">""</span>,
<a name="l00215"></a>00215 <span class="keywordtype">bool</span> with_mime_headers = <span class="keyword">true</span>) <span class="keyword">const</span>;
<a name="l00216"></a>00216
<a name="l00217"></a>00217 <span class="preprocessor">#if FILE_METHODS</span>
<a name="l00218"></a>00218 <span class="preprocessor"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#aa22ce448000822dafde1c227fe3d19ed">establish_timeout</a>(FILE *stream) <span class="keyword">const</span>;
<a name="l00219"></a>00219 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a5a8258609efd1f9a5f9aeea50995aee7">send_das</a>(FILE *out, <a class="code" href="classlibdap_1_1DAS.html" title="Hold attribute data for a DAP2 dataset.">DAS</a> &das, <span class="keyword">const</span> <span class="keywordtype">string</span> &anc_location = <span class="stringliteral">""</span>,
<a name="l00220"></a>00220 <span class="keywordtype">bool</span> with_mime_headers = <span class="keyword">true</span>) <span class="keyword">const</span>;
<a name="l00221"></a>00221 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#accaa557685fa556753f0a63cbc3b2d60">send_dds</a>(FILE *out, <a class="code" href="classlibdap_1_1DDS.html">DDS</a> &dds, <a class="code" href="classlibdap_1_1ConstraintEvaluator.html" title="Evaluate a constraint expression.">ConstraintEvaluator</a> &eval,
<a name="l00222"></a>00222 <span class="keywordtype">bool</span> constrained = <span class="keyword">false</span>,
<a name="l00223"></a>00223 <span class="keyword">const</span> <span class="keywordtype">string</span> &anc_location = <span class="stringliteral">""</span>,
<a name="l00224"></a>00224 <span class="keywordtype">bool</span> with_mime_headers = <span class="keyword">true</span>) <span class="keyword">const</span>;
<a name="l00225"></a>00225 <span class="comment">// deprecated</span>
<a name="l00226"></a>00226 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a16dd363c7532a7b590c405151332489a">functional_constraint</a>(<a class="code" href="classlibdap_1_1BaseType.html" title="The basic data type for the DODS DAP types.">BaseType</a> &var, <a class="code" href="classlibdap_1_1DDS.html">DDS</a> &dds,
<a name="l00227"></a>00227 <a class="code" href="classlibdap_1_1ConstraintEvaluator.html" title="Evaluate a constraint expression.">ConstraintEvaluator</a> &eval, FILE *out) <span class="keyword">const</span>;
<a name="l00228"></a>00228
<a name="l00229"></a>00229 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a583e99824e39a20f95c09c9c76caf16c">dataset_constraint</a>(<a class="code" href="classlibdap_1_1DDS.html">DDS</a> &dds, <a class="code" href="classlibdap_1_1ConstraintEvaluator.html" title="Evaluate a constraint expression.">ConstraintEvaluator</a> &eval,
<a name="l00230"></a>00230 FILE *out, <span class="keywordtype">bool</span> ce_eval = <span class="keyword">true</span>) <span class="keyword">const</span>;
<a name="l00231"></a>00231 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a01f7f1509b351472c74493303429e43d" title="Transmit data.">send_data</a>(<a class="code" href="classlibdap_1_1DDS.html">DDS</a> &dds, <a class="code" href="classlibdap_1_1ConstraintEvaluator.html" title="Evaluate a constraint expression.">ConstraintEvaluator</a> &eval,
<a name="l00232"></a>00232 FILE *data_stream,
<a name="l00233"></a>00233 <span class="keyword">const</span> <span class="keywordtype">string</span> &anc_location = <span class="stringliteral">""</span>,
<a name="l00234"></a>00234 <span class="keywordtype">bool</span> with_mime_headers = <span class="keyword">true</span>) <span class="keyword">const</span>;
<a name="l00235"></a>00235 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1DODSFilter.html#a7326c5e9c62affd221c0e99cf6f9fdd1">send_ddx</a>(<a class="code" href="classlibdap_1_1DDS.html">DDS</a> &dds, <a class="code" href="classlibdap_1_1ConstraintEvaluator.html" title="Evaluate a constraint expression.">ConstraintEvaluator</a> &eval, FILE *out,
<a name="l00236"></a>00236 <span class="keywordtype">bool</span> with_mime_headers = <span class="keyword">true</span>) <span class="keyword">const</span>;
<a name="l00237"></a>00237 <span class="preprocessor">#endif</span>
<a name="l00238"></a>00238 <span class="preprocessor"></span>};
<a name="l00239"></a>00239
<a name="l00240"></a>00240 } <span class="comment">// namespace libdap</span>
<a name="l00241"></a>00241
<a name="l00242"></a>00242 <span class="preprocessor">#endif // _dodsfilter_h</span>
</pre></div></div>
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