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<h1>Float64.h</h1> </div>
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<a href="Float64_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 1994-1999</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 Float64 type.</span>
<a name="l00033"></a>00033 <span class="comment">//</span>
<a name="l00034"></a>00034 <span class="comment">// jhrg 9/7/94</span>
<a name="l00035"></a>00035
<a name="l00036"></a>00036 <span class="preprocessor">#ifndef _float64_h</span>
<a name="l00037"></a>00037 <span class="preprocessor"></span><span class="preprocessor">#define _float64_h 1</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span>
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="preprocessor">#ifndef _dods_datatypes_h</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="dods-datatypes_8h.html">dods-datatypes.h</a>"</span>
<a name="l00042"></a>00042 <span class="preprocessor">#endif</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span>
<a name="l00044"></a>00044 <span class="preprocessor">#ifndef _basetype_h</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="BaseType_8h.html">BaseType.h</a>"</span>
<a name="l00046"></a>00046 <span class="preprocessor">#endif</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span>
<a name="l00048"></a>00048 <span class="preprocessor">#ifndef constraint_evaluator_h</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="ConstraintEvaluator_8h.html">ConstraintEvaluator.h</a>"</span>
<a name="l00050"></a>00050 <span class="preprocessor">#endif</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span>
<a name="l00052"></a><a class="code" href="Float64_8h.html#a17b2c419b8632438a2058df948bd87c7">00052</a> <span class="preprocessor">#define FILE_METHODS 1</span>
<a name="l00053"></a>00053 <span class="preprocessor"></span>
<a name="l00054"></a>00054 <span class="keyword">namespace </span>libdap
<a name="l00055"></a>00055 {
<a name="l00056"></a>00056
<a name="l00062"></a><a class="code" href="classlibdap_1_1Float64.html">00062</a> <span class="keyword">class </span><a class="code" href="classlibdap_1_1Float64.html" title="Holds a 64-bit (double precision) floating point value.">Float64</a>: <span class="keyword">public</span> <a class="code" href="classlibdap_1_1BaseType.html" title="The basic data type for the DODS DAP types.">BaseType</a>
<a name="l00063"></a>00063 {
<a name="l00069"></a><a class="code" href="classlibdap_1_1Float64.html#a9945d1224986de9aa86a4ff4c46f8a48">00069</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classlibdap_1_1Byte.html" title="Holds a single byte.">Byte</a>;
<a name="l00070"></a><a class="code" href="classlibdap_1_1Float64.html#aa1f6e621211649f94d9f70fecbd88fd6">00070</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classlibdap_1_1Int16.html" title="Holds a 16-bit signed integer value.">Int16</a>;
<a name="l00071"></a><a class="code" href="classlibdap_1_1Float64.html#a7bb502e37f051d9ca23efb240b274617">00071</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classlibdap_1_1UInt16.html" title="Holds an unsigned 16-bit integer.">UInt16</a>;
<a name="l00072"></a><a class="code" href="classlibdap_1_1Float64.html#adc669cc1c1cefd6b304b40bf63ad2aa5">00072</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classlibdap_1_1Int32.html" title="Holds a 32-bit signed integer.">Int32</a>;
<a name="l00073"></a><a class="code" href="classlibdap_1_1Float64.html#a9cc7521611ecbbbb59d10da56b5ad94c">00073</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classlibdap_1_1UInt32.html" title="Holds a 32-bit unsigned integer.">UInt32</a>;
<a name="l00074"></a><a class="code" href="classlibdap_1_1Float64.html#a0ab6c4194fd37958641448378cdb0985">00074</a> <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classlibdap_1_1Float32.html" title="Holds a 32-bit floating point value.">Float32</a>;
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="keyword">protected</span>:
<a name="l00077"></a><a class="code" href="classlibdap_1_1Float64.html#ad5c88b6b5cdfb47493c43d12aacfd0a9">00077</a> <a class="code" href="namespacelibdap.html#af677a1bef7552bc36d52ecdcdd2c878f">dods_float64</a> <a class="code" href="classlibdap_1_1Float64.html#ad5c88b6b5cdfb47493c43d12aacfd0a9">_buf</a>;
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="keyword">public</span>:
<a name="l00080"></a>00080 <a class="code" href="classlibdap_1_1Float64.html#a60797eb0a6d96ba4cac22d687dfb59b6">Float64</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &n);
<a name="l00081"></a>00081 <a class="code" href="classlibdap_1_1Float64.html#a60797eb0a6d96ba4cac22d687dfb59b6">Float64</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="l00082"></a><a class="code" href="classlibdap_1_1Float64.html#a743409089a8e2391bb2ac93aeb97a02b">00082</a> <span class="keyword">virtual</span> <a class="code" href="classlibdap_1_1Float64.html#a743409089a8e2391bb2ac93aeb97a02b">~Float64</a>()
<a name="l00083"></a>00083 {}
<a name="l00084"></a>00084
<a name="l00085"></a>00085 <a class="code" href="classlibdap_1_1Float64.html#a60797eb0a6d96ba4cac22d687dfb59b6">Float64</a>(<span class="keyword">const</span> <a class="code" href="classlibdap_1_1Float64.html" title="Holds a 64-bit (double precision) floating point value.">Float64</a> &copy_from);
<a name="l00086"></a>00086
<a name="l00087"></a>00087 <a class="code" href="classlibdap_1_1Float64.html" title="Holds a 64-bit (double precision) floating point value.">Float64</a> &<a class="code" href="classlibdap_1_1Float64.html#a25bbf834d30867b40e55dd284f1b7b30">operator=</a>(<span class="keyword">const</span> <a class="code" href="classlibdap_1_1Float64.html" title="Holds a 64-bit (double precision) floating point value.">Float64</a> &rhs);
<a name="l00088"></a>00088
<a name="l00089"></a>00089 <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_1Float64.html#af0c3dbeab0fb34e94f99b2dbb577fb16">ptr_duplicate</a>();
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classlibdap_1_1Float64.html#ab0dff07d96df70e646371139f56f57f0" title="Returns the size of the class instance data.">width</a>();
<a name="l00092"></a>00092
<a name="l00093"></a>00093 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classlibdap_1_1Float64.html#a1d155177c95e19a1d101de3b54ae1acf" 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="l00094"></a>00094 <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="l00095"></a>00095 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classlibdap_1_1Float64.html#ac58d25ee3cc87aaa1608322f9fbe5962" 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="l00096"></a>00096
<a name="l00097"></a>00097 <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classlibdap_1_1Float64.html#a65af2862bce9334100736d2eb400aa7b" title="Loads class data.">val2buf</a>(<span class="keywordtype">void</span> *val, <span class="keywordtype">bool</span> reuse = <span class="keyword">false</span>);
<a name="l00098"></a>00098 <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classlibdap_1_1Float64.html#a34faaf7e5c2f5d3ed0010aca6bdac3ba" title="Reads the class data.">buf2val</a>(<span class="keywordtype">void</span> **val);
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="keyword">virtual</span> <a class="code" href="namespacelibdap.html#af677a1bef7552bc36d52ecdcdd2c878f">dods_float64</a> <a class="code" href="classlibdap_1_1Float64.html#addf858aa9535d32f638c4e65a4b33256">value</a>() <span class="keyword">const</span>;
<a name="l00101"></a>00101 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classlibdap_1_1Float64.html#a3633bdb0e786fe6cb6298f7ed00617c3">set_value</a>(<a class="code" href="namespacelibdap.html#af677a1bef7552bc36d52ecdcdd2c878f">dods_float64</a> val);
<a name="l00102"></a>00102 <span class="preprocessor">#if FILE_METHODS</span>
<a name="l00103"></a>00103 <span class="preprocessor"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1Float64.html#aa9a669b0fe9efa0d188759a5ace09ab2" title="Prints the value of the variable.">print_val</a>(FILE *out, <span class="keywordtype">string</span> space = <span class="stringliteral">""</span>,
<a name="l00104"></a>00104 <span class="keywordtype">bool</span> print_decl_p = <span class="keyword">true</span>);
<a name="l00105"></a>00105 <span class="preprocessor">#endif</span>
<a name="l00106"></a>00106 <span class="preprocessor"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1Float64.html#aa9a669b0fe9efa0d188759a5ace09ab2" title="Prints the value of the variable.">print_val</a>(ostream &out, <span class="keywordtype">string</span> space = <span class="stringliteral">""</span>,
<a name="l00107"></a>00107 <span class="keywordtype">bool</span> print_decl_p = <span class="keyword">true</span>);
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classlibdap_1_1Float64.html#a32114121abfd8b081b4834fb87dc19ac" title="Evaluate relational operators.">ops</a>(<a class="code" href="classlibdap_1_1BaseType.html" title="The basic data type for the DODS DAP types.">BaseType</a> *b, <span class="keywordtype">int</span> op);
<a name="l00110"></a>00110
<a name="l00111"></a>00111 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classlibdap_1_1Float64.html#a86485dcfe248c7fe06d33d50887c686e" title="dumps information about this object">dump</a>(ostream &strm) <span class="keyword">const</span> ;
<a name="l00112"></a>00112 };
<a name="l00113"></a>00113
<a name="l00114"></a>00114 } <span class="comment">// namespace libdap</span>
<a name="l00115"></a>00115
<a name="l00116"></a>00116 <span class="preprocessor">#endif // _float64_h</span>
<a name="l00117"></a>00117 <span class="preprocessor"></span>
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