CountSubset (Arraylist function) - Revision history

JAL2 at 20:02, 17 July 2012

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 ==Examples==
 ==See also==
 {{Template:Arraylist:CountSubset footer}}

JAL2 at 19:45, 17 July 2012

2012-07-17T19:45:51Z

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	{{Template:Arraylist:CountSubset subtitle}}		{{Template:Arraylist:CountSubset subtitle}}



	~~This page is [[under construction]].~~

	==Syntax==		==Syntax==

JAL2: /* Syntax terms */

2012-07-17T19:45:20Z

Syntax terms

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	<table class="syntaxTable">		<table class="syntaxTable">
	<tr><th>%count</th>		<tr><th>%count</th>
	<td>~~number~~</td></tr>		<td>A numeric variable to contain the count of matching items.</td></tr>

	<tr><th>al</th>		<tr><th>al</th>

JAL2 at 19:43, 17 July 2012

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	<tr><th>al</th>		<tr><th>al</th>
	<td>Arraylist object</td></tr>		<td>An <var>Arraylist</var> object.</td></tr>

	<tr><th>selectionCriterion</th>		<tr><th>selectionCriterion</th>
	<td><var>SelectionCriterion</var> object</td></tr>		<td>A <var>[[SelectionCriterion class\|SelectionCriterion]]</var> object, which is a relational expression that is applied to an <var class="term">al</var> item value to determine whether the value satisfies the expression. The expression consists of a function, an operator, and a numeric or string value.
			<p>
			For example, <code>GT(this, -11)</code> is the criterion <code>this > -11</code>, where <var>this</var> is an identity function value that simply returns the item's value. The items that satisfy this expression populate the subset whose count <var>CountSubset</var> returns.</p>
			<p>
			The function in the criterion is a method value (a method or class member name literal, or a method variable) for a method that operates on items of the type specified on the <var class="term">al</var> <var>Arraylist</var> declaration and that returns a numeric or string value. This is described further in [[SelectionCriterion class#Specifying a SelectionCriterion's parameters\|"Specifying a SelectionCriterion's parameters"]].</p></td></tr>
	</table>		</table>

JAL2: /* Usage notes */

2012-07-17T19:23:29Z

Usage notes

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	==Usage notes==		==Usage notes==
	<ul>		<ul>
	<li>A <var>CountSubset</var> call with a particular selection criterion is equivalent to a count of the items in the subset returned by the <var>[[SubsetNew (Arraylist function)\|SubsetNew]]</var> method.		<li>A <var>CountSubset</var> call with a particular selection criterion is equivalent to a count of the items in the subset returned by the <var>[[SubsetNew (Arraylist function)\|SubsetNew]]</var> method with that criterion.
	</ul>		</ul>

JAL2 at 19:23, 17 July 2012

2012-07-17T19:23:04Z

← Older revision		Revision as of 19:23, 17 July 2012
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	{{Template:Arraylist:CountSubset subtitle}}		{{Template:Arraylist:CountSubset subtitle}}



	This page is [[under construction]].		This page is [[under construction]].

	==Syntax==		==Syntax==
	{{Template:Arraylist:CountSubset syntax}}		{{Template:Arraylist:CountSubset syntax}}

	===Syntax terms===		===Syntax terms===
	<table class="syntaxTable">		<table class="syntaxTable">
	<tr><th>%count</th><td>number</td></tr>		<tr><th>%count</th>
			<td>number</td></tr>

	<tr><th>al</th>		<tr><th>al</th>
	<td>Arraylist object</td></tr>		<td>Arraylist object</td></tr>

	<tr><th>selectionCriterion</th>		<tr><th>selectionCriterion</th>
	<td><var>SelectionCriterion</var> object</td></tr>		<td><var>SelectionCriterion</var> object</td></tr>
	</table>		</table>

	==Usage notes==		==Usage notes==
			<ul>
			<li>A <var>CountSubset</var> call with a particular selection criterion is equivalent to a count of the items in the subset returned by the <var>[[SubsetNew (Arraylist function)\|SubsetNew]]</var> method.
			</ul>

	==Examples==		==Examples==

	==See also==		==See also==
	{{Template:Arraylist:CountSubset footer}}		{{Template:Arraylist:CountSubset footer}}

JALWiccan: Automatically generated page update

2012-07-17T18:56:53Z

Automatically generated page update

New page

{{Template:Arraylist:CountSubset subtitle}}

This page is [[under construction]].
==Syntax==
{{Template:Arraylist:CountSubset syntax}}
===Syntax terms===
<table class="syntaxTable">
<tr><th>%count</th><td>number</td></tr>
<tr><th>al</th>
<td>Arraylist object</td></tr>
<tr><th>selectionCriterion</th>
<td><var>SelectionCriterion</var> object</td></tr>
</table>
==Usage notes==
==Examples==
==See also==
{{Template:Arraylist:CountSubset footer}}