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<div class="qindex"><a class="qindex" href="index.html">Main&nbsp;Page</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class&nbsp;Hierarchy</a> | <a class="qindex" href="annotated.html">Class&nbsp;List</a> | <a class="qindex" href="files.html">File&nbsp;List</a> | <a class="qindex" href="functions.html">Class&nbsp;Members</a> | <a class="qindex" href="examples.html">Examples</a></div>
<h1>H5AbstractDs.h</h1><a href="H5AbstractDs_8h.html">Go to the documentation of this file.</a><pre class="fragment"><div>00001 <span class="comment">// C++ informative line for the emacs editor: -*- C++ -*-</span>
00002 <span class="comment">/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *</span>
00003 <span class="comment"> * Copyright by the Board of Trustees of the University of Illinois. *</span>
00004 <span class="comment"> * All rights reserved. *</span>
00005 <span class="comment"> * *</span>
00006 <span class="comment"> * This file is part of HDF5. The full HDF5 copyright notice, including *</span>
00007 <span class="comment"> * terms governing use, modification, and redistribution, is contained in *</span>
00008 <span class="comment"> * the files COPYING and Copyright.html. COPYING can be found at the root *</span>
00009 <span class="comment"> * of the source code distribution tree; Copyright.html can be found at the *</span>
00010 <span class="comment"> * root level of an installed copy of the electronic HDF5 document set and *</span>
00011 <span class="comment"> * is linked from the top-level documents page. It can also be found at *</span>
00012 <span class="comment"> * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *</span>
00013 <span class="comment"> * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *</span>
00014 <span class="comment"> * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */</span>
00015
00016 <span class="comment">// Class AbstractDs is an abstract base class, from which Attribute and</span>
00017 <span class="comment">// DataSet inherit. It provides the services that are common to both</span>
00018 <span class="comment">// Attribute and DataSet. It also inherits from H5Object and passes down</span>
00019 <span class="comment">// the services that H5Object provides.</span>
00020
00021 <span class="preprocessor">#ifndef _AbstractDs_H</span>
00022 <span class="preprocessor"></span><span class="preprocessor">#define _AbstractDs_H</span>
00023 <span class="preprocessor"></span>
00024 <span class="preprocessor">#ifndef H5_NO_NAMESPACE</span>
00025 <span class="preprocessor"></span><span class="keyword">namespace </span>H5 {
00026 <span class="preprocessor">#endif</span>
<a name="l00027"></a><a class="code" href="classH5_1_1AbstractDs.html">00027</a> <span class="preprocessor"></span><span class="keyword">class </span>H5_DLLCPP AbstractDs : <span class="keyword">public</span> <a class="code" href="classH5_1_1H5Object.html">H5Object</a> {
00028 <span class="keyword">public</span>:
00029 <span class="comment">// Gets a copy the datatype of that this abstract dataset uses.</span>
00030 <span class="comment">// Note that this datatype is a generic one and can only be accessed </span>
00031 <span class="comment">// via generic member functions, i.e., member functions belong </span>
00032 <span class="comment">// to DataType. To get specific datatype, i.e. EnumType, FloatType, </span>
00033 <span class="comment">// etc..., use the specific functions, that follow, instead .</span>
00034 <a class="code" href="classH5_1_1DataType.html">DataType</a> getDataType() <span class="keyword">const</span>;
00035
00036 <span class="comment">// Gets a copy of the specific datatype of this abstract dataset</span>
00037 <a class="code" href="classH5_1_1EnumType.html">EnumType</a> getEnumType() <span class="keyword">const</span>;
00038 <a class="code" href="classH5_1_1CompType.html">CompType</a> getCompType() <span class="keyword">const</span>;
00039 <a class="code" href="classH5_1_1IntType.html">IntType</a> getIntType() <span class="keyword">const</span>;
00040 <a class="code" href="classH5_1_1FloatType.html">FloatType</a> getFloatType() <span class="keyword">const</span>;
00041 <a class="code" href="classH5_1_1StrType.html">StrType</a> getStrType() <span class="keyword">const</span>;
00042
00043 <span class="comment">// Gets the dataspace of this abstract dataset - pure virtual</span>
00044 <span class="keyword">virtual</span> <a class="code" href="classH5_1_1DataSpace.html">DataSpace</a> getSpace() <span class="keyword">const</span> = 0;
00045
00046 <span class="comment">// Gets the class of the datatype that is used by this abstract </span>
00047 <span class="comment">// dataset </span>
00048 H5T_class_t getTypeClass() <span class="keyword">const</span>;
00049
00050 <span class="comment">// Copy constructor</span>
00051 AbstractDs( <span class="keyword">const</span> AbstractDs&amp; original );
00052
00053 <span class="keyword">virtual</span> ~AbstractDs();
00054
00055 <span class="keyword">protected</span>:
00056 <span class="comment">// Default constructor</span>
00057 AbstractDs();
00058
00059 <span class="comment">// Constructor that takes an attribute id or a dataset id.</span>
00060 AbstractDs( <span class="keyword">const</span> hid_t ds_id );
00061
00062 <span class="keyword">private</span>:
00063 <span class="comment">// This member function is implemented by DataSet and Attribute</span>
00064 <span class="keyword">virtual</span> hid_t p_get_type() <span class="keyword">const</span> = 0;
00065
00066 <span class="comment">// This member function is implemented by DataSet and Attribute</span>
00067 <span class="keyword">virtual</span> <span class="keywordtype">void</span> p_close() <span class="keyword">const</span> = 0;
00068 };
00069 <span class="preprocessor">#ifndef H5_NO_NAMESPACE</span>
00070 <span class="preprocessor"></span>}
00071 <span class="preprocessor">#endif</span>
00072 <span class="preprocessor"></span><span class="preprocessor">#endif // _AbstractDs_H</span>
</div></pre><hr size="1"><address style="align: right;"><small>Generated on Thu Aug 5 00:22:37 2004 by
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