System

Package: R.utils 
Class System 
<code>Object</code> 
<code>~~|</code> 
<code>~~+--</code><code>System</code> 
Directly known subclasses: 
 
public static class System 
extends Object 
The System class contains several useful class fields and methods. It
 cannot be instantiated.

classes

Utility functions useful when programming and developing R packages.

Henrik Bengtsson

R.utils

Various Programming Utilities

System function

Methods: <table class="table">
<tr><td></td><td><code>currentTimeMillis</code></td><td>Get the current time in milliseconds.</td></tr>
<tr><td></td><td><code>findGhostscript</code></td><td>Searches for a Ghostview executable on the current system.</td></tr>
<tr><td></td><td><code>findGraphicsDevice</code></td><td>Searches for a working PNG device.</td></tr>
<tr><td></td><td><code>getHostname</code></td><td>Retrieves the computer name of the current host.</td></tr>
<tr><td></td><td><code>getMappedDrivesOnWindows</code></td><td>-</td></tr>
<tr><td></td><td><code>getUsername</code></td><td>Retrieves the name of the user running R.</td></tr>
<tr><td></td><td><code>mapDriveOnWindows</code></td><td>-</td></tr>
<tr><td></td><td><code>openBrowser</code></td><td>Opens an HTML document using the OS default HTML browser.</td></tr>
<tr><td></td><td><code>parseDebian</code></td><td>Parses a string, file or connection for Debian formatted parameters.</td></tr>
<tr><td></td><td><code>unmapDriveOnWindows</code></td><td>-</td></tr>
</table>Methods inherited from Object: 
$, $&lt;-, [[, [[&lt;-, as.character, attach, attachLocally, clearCache, clearLookupCache, clone, detach, equals, extend, finalize, getEnvironment, getFieldModifier, getFieldModifiers, getFields, getInstantiationTime, getStaticInstance, hasField, hashCode, ll, load, names, objectSize, print, save

Fields and Methods

Author

Package: R.utils 
Class System 
<code>Object</code> 
<code>~~|</code> 
<code>~~+--</code><code>System</code> 
Directly known subclasses: 
 
public static class System 
extends Object 


The System class contains several useful class fields and methods. It
 cannot be instantiated.

Static class to query information about the system — System

Methods: <table class='table'>
<tr><td></td><td><code>currentTimeMillis</code></td><td>Get the current time in milliseconds.</td></tr>
<tr><td></td><td><code>findGhostscript</code></td><td>Searches for a Ghostview executable on the current system.</td></tr>
<tr><td></td><td><code>findGraphicsDevice</code></td><td>Searches for a working PNG device.</td></tr>
<tr><td></td><td><code>getHostname</code></td><td>Retrieves the computer name of the current host.</td></tr>
<tr><td></td><td><code>getMappedDrivesOnWindows</code></td><td>-</td></tr>
<tr><td></td><td><code>getUsername</code></td><td>Retrieves the name of the user running R.</td></tr>
<tr><td></td><td><code>mapDriveOnWindows</code></td><td>-</td></tr>
<tr><td></td><td><code>openBrowser</code></td><td>Opens an HTML document using the OS default HTML browser.</td></tr>
<tr><td></td><td><code>parseDebian</code></td><td>Parses a string, file or connection for Debian formatted parameters.</td></tr>
<tr><td></td><td><code>unmapDriveOnWindows</code></td><td>-</td></tr>
</table>



Methods inherited from Object: 
$, $&lt;-, [[, [[&lt;-, as.character, attach, attachLocally, clearCache, clearLookupCache, clone, detach, equals, extend, finalize, getEnvironment, getFieldModifier, getFieldModifiers, getFields, getInstantiationTime, getStaticInstance, hasField, hashCode, ll, load, names, objectSize, print, save

	`currentTimeMillis`	Get the current time in milliseconds.
	`findGhostscript`	Searches for a Ghostview executable on the current system.
	`findGraphicsDevice`	Searches for a working PNG device.
	`getHostname`	Retrieves the computer name of the current host.
	`getMappedDrivesOnWindows`	-
	`getUsername`	Retrieves the name of the user running R.
	`mapDriveOnWindows`	-
	`openBrowser`	Opens an HTML document using the OS default HTML browser.
	`parseDebian`	Parses a string, file or connection for Debian formatted parameters.
	`unmapDriveOnWindows`	-

System: Static class to query information about the system

Description

Arguments

Fields and Methods

Author