<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html><head><meta name="robots" content="noindex"> <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>sc::ExEnv class Reference</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> </head><body bgcolor="#ffffff"> <!-- Generated by Doxygen 1.2.5 on Mon Oct 14 14:16:54 2002 --> <center> <a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="pages.html">Related Pages</a> </center> <hr><h1>sc::ExEnv Class Reference</h1>The <a class="el" href="class_sc__ExEnv.html">ExEnv</a> class is used to find out about how the program is being run. <a href="#_details">More...</a> <p> <code>#include <<a class="el" href="exenv_h-source.html">exenv.h</a>></code> <p> <a href="class_sc__ExEnv-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0> <tr><td colspan=2><br><h2>Static Public Methods</h2></td></tr> <tr><td nowrap align=right valign=top><a name="d0" doxytag="sc::ExEnv::init"></a> void </td><td valign=bottom><a class="el" href="class_sc__ExEnv.html#d0">init</a> (int &argcref, char **&argvref)</td></tr> <tr><td> </td><td><font size=-1><em>Set the argument count and vector.</em></font><br><br></td></tr> <tr><td nowrap align=right valign=top><a name="d1" doxytag="sc::ExEnv::initialized"></a> int </td><td valign=bottom><a class="el" href="class_sc__ExEnv.html#d1">initialized</a> ()</td></tr> <tr><td> </td><td><font size=-1><em>Return nonzero if <a class="el" href="class_sc__ExEnv.html">ExEnv</a> has been initialized.</em></font><br><br></td></tr> <tr><td nowrap align=right valign=top><a name="d2" doxytag="sc::ExEnv::argc"></a> int& </td><td valign=bottom><a class="el" href="class_sc__ExEnv.html#d2">argc</a> ()</td></tr> <tr><td> </td><td><font size=-1><em>Return an reference to the argument count.</em></font><br><br></td></tr> <tr><td nowrap align=right valign=top><a name="d3" doxytag="sc::ExEnv::argv"></a> char**& </td><td valign=bottom><a class="el" href="class_sc__ExEnv.html#d3">argv</a> ()</td></tr> <tr><td> </td><td><font size=-1><em>Return an reference to the argument vector.</em></font><br><br></td></tr> <tr><td nowrap align=right valign=top><a name="d4" doxytag="sc::ExEnv::program_name"></a> const char* </td><td valign=bottom><a class="el" href="class_sc__ExEnv.html#d4">program_name</a> ()</td></tr> <tr><td> </td><td><font size=-1><em>Return argv[0] with the path removed.</em></font><br><br></td></tr> <tr><td nowrap align=right valign=top><a name="d5" doxytag="sc::ExEnv::hostname"></a> const char* </td><td valign=bottom><a class="el" href="class_sc__ExEnv.html#d5">hostname</a> ()</td></tr> <tr><td> </td><td><font size=-1><em>Return the host name.</em></font><br><br></td></tr> <tr><td nowrap align=right valign=top><a name="d6" doxytag="sc::ExEnv::username"></a> const char* </td><td valign=bottom><a class="el" href="class_sc__ExEnv.html#d6">username</a> ()</td></tr> <tr><td> </td><td><font size=-1><em>Return the user name.</em></font><br><br></td></tr> <tr><td nowrap align=right valign=top><a name="d7" doxytag="sc::ExEnv::set_out"></a> void </td><td valign=bottom><b>set_out</b> (std::ostream *o)</td></tr> <tr><td nowrap align=right valign=top><a name="d8" doxytag="sc::ExEnv::outn"></a> std::ostream& </td><td valign=bottom><a class="el" href="class_sc__ExEnv.html#d8">outn</a> ()</td></tr> <tr><td> </td><td><font size=-1><em>Return an ostream that writes from all nodes.</em></font><br><br></td></tr> <tr><td nowrap align=right valign=top><a name="d9" doxytag="sc::ExEnv::errn"></a> std::ostream& </td><td valign=bottom><a class="el" href="class_sc__ExEnv.html#d9">errn</a> ()</td></tr> <tr><td> </td><td><font size=-1><em>Return an ostream for error messages that writes from all nodes.</em></font><br><br></td></tr> <tr><td nowrap align=right valign=top><a name="d10" doxytag="sc::ExEnv::out0"></a> std::ostream& </td><td valign=bottom><a class="el" href="class_sc__ExEnv.html#d10">out0</a> ()</td></tr> <tr><td> </td><td><font size=-1><em>Return an ostream that writes from node 0.</em></font><br><br></td></tr> <tr><td nowrap align=right valign=top><a name="d11" doxytag="sc::ExEnv::err0"></a> std::ostream& </td><td valign=bottom><a class="el" href="class_sc__ExEnv.html#d11">err0</a> ()</td></tr> <tr><td> </td><td><font size=-1><em>Return an ostream for error messages that writes from node 0.</em></font><br><br></td></tr> <tr><td nowrap align=right valign=top><a name="d12" doxytag="sc::ExEnv::memory"></a> size_t </td><td valign=bottom><a class="el" href="class_sc__ExEnv.html#d12">memory</a> ()</td></tr> <tr><td> </td><td><font size=-1><em>The amount of memory on this node.</em></font><br><br></td></tr> <tr><td nowrap align=right valign=top><a name="d13" doxytag="sc::ExEnv::nproc"></a> int </td><td valign=bottom><a class="el" href="class_sc__ExEnv.html#d13">nproc</a> ()</td></tr> <tr><td> </td><td><font size=-1><em>The number of processors on this node.</em></font><br><br></td></tr> <tr><td colspan=2><br><h2>Static Protected Attributes</h2></td></tr> <tr><td nowrap align=right valign=top><a name="q0" doxytag="sc::ExEnv::initialized_"></a> int </td><td valign=bottom><b>initialized_</b></td></tr> <tr><td nowrap align=right valign=top><a name="q1" doxytag="sc::ExEnv::argc_"></a> int* </td><td valign=bottom><b>argc_</b></td></tr> <tr><td nowrap align=right valign=top><a name="q2" doxytag="sc::ExEnv::argv_"></a> char*** </td><td valign=bottom><b>argv_</b></td></tr> <tr><td nowrap align=right valign=top><a name="q3" doxytag="sc::ExEnv::hostname_"></a> char </td><td valign=bottom><b>hostname_</b> [256]</td></tr> <tr><td nowrap align=right valign=top><a name="q4" doxytag="sc::ExEnv::username_"></a> char </td><td valign=bottom><b>username_</b> [9]</td></tr> <tr><td nowrap align=right valign=top><a name="q5" doxytag="sc::ExEnv::mem_"></a> size_t </td><td valign=bottom><b>mem_</b></td></tr> <tr><td nowrap align=right valign=top><a name="q6" doxytag="sc::ExEnv::nproc_"></a> int </td><td valign=bottom><b>nproc_</b></td></tr> <tr><td nowrap align=right valign=top><a name="q7" doxytag="sc::ExEnv::out_"></a> std::ostream* </td><td valign=bottom><b>out_</b></td></tr> <tr><td nowrap align=right valign=top><a name="q8" doxytag="sc::ExEnv::nullstream_"></a> std::ostream* </td><td valign=bottom><b>nullstream_</b></td></tr> </table> <hr><a name="_details"></a><h2>Detailed Description</h2> The <a class="el" href="class_sc__ExEnv.html">ExEnv</a> class is used to find out about how the program is being run. <p> <hr>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="exenv_h-source.html">exenv.h</a></ul> <hr> <address> <small> Generated at Mon Oct 14 14:16:54 2002 for <a href="http://aros.ca.sandia.gov/~cljanss/mpqc">MPQC</a> 2.1.2 using the documentation package <a href="http://www.stack.nl/~dimitri/doxygen/index.html">Doxygen</a> 1.2.5. </small> </address> </body> </html>
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