NoFreeDaemons class: Difference between revisions

From m204wiki
Jump to navigation Jump to search
mNo edit summary
mNo edit summary
Line 19: Line 19:




<h2>New constructor</h2>
==New constructor==
{{Template:NoFreeDaemons:New subtitle}}
{{Template:NoFreeDaemons:New subtitle}}


Line 28: Line 28:
<h4>Syntax terms</h4>
<h4>Syntax terms</h4>
<table class="syntaxTable">
<table class="syntaxTable">
<tr><th>%noFreeDaemons </th>
<tr><th>%noFreeDaemons </th>
<td>A reference to an instance of a <var>NoFreeDaemons</var> object.
<td>A reference to an instance of a <var>NoFreeDaemons</var> object.
</td></tr>
</td></tr>
<tr><th><var>%(NoFreeDaemons)</var></th><td>The class name in parentheses denotes a <var>[[Notation conventions for methods#Constructors|Constructor]]</var>. See [[#Usage notes|"Usage notes"]], below, for more information about invoking a <var>NoFreeDaemons</var> <var>Constructor</var>.</td></tr>
 
<tr><th><var>[%(NoFreeDaemons):]</var></th><td>The class name in parentheses denotes a <var>[[Notation conventions for methods#Constructors|Constructor]]</var>. See [[#Usage notes|"Usage notes"]], below, for more information about invoking a <var>NoFreeDaemons</var> <var>Constructor</var>.</td></tr>
</table>
</table>



Revision as of 18:07, 7 August 2012


The NoFreeDaemons exception class indicates that the Daemon class New constructor was invoked, but there were no daemon threads available to service the object.

To produce a NoFreeDaemons exception for yourself, you typically use a User Language Throw statement with a NoFreeDaemons New constructor. For example, the following statement throws a NoFreeDaemons exception:

throw %(noFreeDaemons):new


The NoFreeDaemons methods

The following are the available NoFreeDaemons class methods.

MethodDescription
NewCreate a new NoFreeDaemons object

The methods in the class are described in the subsections that follow. In addition:


New constructor

Create a new NoFreeDaemons object (NoFreeDaemons class)

This Constructor generates an instance of an NoFreeDaemons exception. The New method format is as follows:

Syntax

%noFreeDaemons = [%(NoFreeDaemons):]New

Syntax terms

%noFreeDaemons A reference to an instance of a NoFreeDaemons object.
[%(NoFreeDaemons):]The class name in parentheses denotes a Constructor. See "Usage notes", below, for more information about invoking a NoFreeDaemons Constructor.

Usage notes

  • As described in "Using New or other Constructors", New can be invoked with no object, with an explicit class name, or with an object variable in the class, even if that object is Null:

    %nfdaem = new %nfdaem = %(NoFreeDaemons):new %nfdaem = %nfdaem:new