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diff --git a/doc/html/Tutor/examples/java/readme.html b/doc/html/Tutor/examples/java/readme.html new file mode 100644 index 0000000..ac96004 --- /dev/null +++ b/doc/html/Tutor/examples/java/readme.html @@ -0,0 +1,192 @@ +<!doctype html public "-//w3c//dtd html 4.0 transitional//en"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> + <meta name="GENERATOR" content="Mozilla/4.61 [en] (WinNT; I) [Netscape]"> + <title>readme</title> +</head> +<body text="#000000" bgcolor="#FFFFFF" link="#0000EE" vlink="#551A8B" alink="#FF0000"> + +<h3> +<b>HDF 5 Tutorial Examples in Java</b></h3> + +<p><br>These files are Java versions of the example programs used in the +HDF-5 tutoral: +<br> <a href="http://hdf.ncsa.uiuc.edu/training/hdf5/">http://hdf.ncsa.uiuc.edu/training/hdf5/</a> +<p>The examples here correspond to the examples explained in the first +13 sections of the tutorial. +<br> +<br> +<table BORDER CELLPADDING=2 WIDTH="100%" > +<tr> +<td> +<center><b>Lesson</b></center> +</td> + +<td> +<center><b>Topic</b></center> +</td> + +<td> +<center><b>C file</b></center> +</td> + +<td> +<center><b>Java file</b></center> +</td> +</tr> + +<tr> +<td><a href="http://hdf.ncsa.uiuc.edu/training/hdf5/crtfile.html">Lesson +4</a></td> + +<td>Create an HDF-5 file.</td> + +<td>h5_crtfile.c</td> + +<td>CreateFile.java</td> +</tr> + +<tr> +<td><a href="http://hdf.ncsa.uiuc.edu/training/hdf5/crtdat.html">Lesson +5</a></td> + +<td>Create a Dataset in an HDF-5 file</td> + +<td>h5_crtdat.c</td> + +<td>CreateDataset.java</td> +</tr> + +<tr> +<td><a href="http://hdf.ncsa.uiuc.edu/training/hdf5/rdwt.html">Lesson 6</a></td> + +<td>Write and Read data in a dataset</td> + +<td>h5_rdwt.c</td> + +<td>DatasetRdWt.java</td> +</tr> + +<tr> +<td><a href="http://hdf.ncsa.uiuc.edu/training/hdf5/crtatt.html">Lesson +7</a></td> + +<td>Create an attribute.</td> + +<td>h5_crtatt.c</td> + +<td>CreateAttribute.java</td> +</tr> + +<tr> +<td><a href="http://hdf.ncsa.uiuc.edu/training/hdf5/crtgrp.html">Lesson +8</a></td> + +<td>Create a group.</td> + +<td>h5_crtgrp.c</td> + +<td>CreateGroup.java</td> +</tr> + +<tr> +<td><a href="http://hdf.ncsa.uiuc.edu/training/hdf5/crtgrpar.html">Lesson +9</a></td> + +<td>Using Absolute and relative paths</td> + +<td>h5_crtgrpar.c</td> + +<td>CreateGroupAR.java</td> +</tr> + +<tr> +<td><a href="http://hdf.ncsa.uiuc.edu/training/hdf5/crtgrpd.html">Lesson +10</a></td> + +<td>Create a dataset in a group.</td> + +<td>h5_crtgrpd.c</td> + +<td>CreateGroupDataset.java</td> +</tr> + +<tr> +<td><a href="http://hdf.ncsa.uiuc.edu/training/hdf5/compound.html">Lesson +11</a></td> + +<td>Using Compound Datatypes</td> + +<td>h5_compound.c</td> + +<td>Compound.java</td> +</tr> + +<tr> +<td><a href="http://hdf.ncsa.uiuc.edu/training/hdf5/select.html">Lesson +12</a></td> + +<td>Selection of a hyperslab.</td> + +<td>h5_hyperslab.c</td> + +<td>Hyperslab.java</td> +</tr> + +<tr> +<td><a href="http://hdf.ncsa.uiuc.edu/training/hdf5/selectc.html">Lesson +13</a></td> + +<td>Selection of elements.</td> + +<td>h5_copy.c</td> + +<td>Copy.java</td> +</tr> +</table> + +<p> +<hr><b>Some Explanation About Tutorial Examples</b> +<p>The Java tutorial programs try to stay close to the corresponding C +program. The main function's structure almost same as C program, with one +call for each HDF5 library function. For example, where the C program has +a call to <b>H5Fopen()</b>, the Java program has a call to <b>H5Fopen_wrap()</b>. +<p>The wrapper functions call the HDF-5 library using the Java HDF-5 Interface +(JHI5). The HDF-5 C interface returns error codes; these are represented +by Java Exceptions in the JHI5. The wrapper function catches the exception +and prints a message. +<p>For example, the <b>H5Fopen_wrap() </b>method calls the JHI5, and catches +any exceptions which may occur: +<pre> <b>public static int H5Fopen_wrap (String name, int flags, int access_id) + { + int file_id = -1; // file identifier + try + { + // Create a new file using default file properties. + file_id = H5.H5Fopen (name, flags, access_id); + } + catch (HDF5Exception hdf5e) + { + System.out.println + ("DatasetRdWt.H5Fopen_wrap() with HDF5Exception: " + + hdf5e.getMessage()); + } + catch (Exception e) + { + System.out.println + ("DatasetRdWt.H5Fopen_wrap() with other Exception: " + + e.getMessage()); + } + return file_id; + }</b></pre> + +<p><br> +<hr noshade size=1><a href="http://www.ncsa.uiuc.edu/"><img SRC="http://www.ncsa.uiuc.edu/Images/NCSAhome/footerlogo.gif" ALT="NCSA" BORDER=0 ></a> +<br><font face="arial,helvetica"><font size=-1><a href="http://www.ncsa.uiuc.edu/">The +National Center for Supercomputing Applications</a></font></font> +<br><font face="arial,helvetica"><font size=-1><a href="http://www.uiuc.edu/">University +of Illinois at Urbana-Champaign</a></font></font> +<p><font face="arial,helvetica"><font size=-1><a href="mailto:hdfhelp@ncsa.uiuc.edu">hdfhelp@ncsa.uiuc.edu</a></font></font> +</body> +</html> |