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<title>Castle Game Engine: CastleScript: Class TCasScriptUserFunction</title>
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<a name="TCasScriptUserFunction"></a><h1 class="cio">Class TCasScriptUserFunction</h1>
<table class="sections wide_list">
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<td><a class="section" href="#PasDoc-Description">Description</a></td><td><a class="section" href="#PasDoc-Hierarchy">Hierarchy</a></td><td>Fields</td><td><a class="section" href="#PasDoc-Methods">Methods</a></td><td><a class="section" href="#PasDoc-Properties">Properties</a></td></tr></table>
<a name="PasDoc-Description"></a><h2 class="unit">Unit</h2>
<p class="unitlink">
<a href="CastleScript.html">CastleScript</a></p>
<h2 class="declaration">Declaration</h2>
<p class="declaration">
<code>type TCasScriptUserFunction = class(TObject)</code></p>
<h2 class="description">Description</h2>
<p>
<a class="normal" href="CastleScript.html">CastleScript</a> user function definition.
<p>Not to be confused with <a class="normal" href="CastleScript.TCasScriptFunction.html">TCasScriptFunction</a>: <a class="normal" href="CastleScript.TCasScriptFunction.html">TCasScriptFunction</a> is an internal, built-in function or operator. This class represents functions defined by user.</p>
<a name="PasDoc-Hierarchy"></a><h2 class="hierarchy">Hierarchy</h2>
<ul class="hierarchy"><li class="ancestor">TObject</li>
<li class="thisitem">TCasScriptUserFunction</li></ul><h2 class="overview">Overview</h2>
<a name="PasDoc-Methods"></a><h3 class="summary">Methods</h3>
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<td class="itemcode"><code>constructor <b><a href="CastleScript.TCasScriptUserFunction.html#Create">Create</a></b>;</code></td>
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<td class="itemcode"><code>destructor <b><a href="CastleScript.TCasScriptUserFunction.html#Destroy">Destroy</a></b>; override;</code></td>
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<a name="PasDoc-Properties"></a><h3 class="summary">Properties</h3>
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<td class="itemcode"><code>property <b><a href="CastleScript.TCasScriptUserFunction.html#Name">Name</a></b>: string read FName write FName;</code></td>
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<td class="itemcode"><code>property <b><a href="CastleScript.TCasScriptUserFunction.html#Parameters">Parameters</a></b>: <a href="CastleScript.TCasScriptValueList.html">TCasScriptValueList</a> read FParameters;</code></td>
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<td class="itemcode"><code>property <b><a href="CastleScript.TCasScriptUserFunction.html#Body">Body</a></b>: <a href="CastleScript.TCasScriptExpression.html">TCasScriptExpression</a> read FBody write FBody;</code></td>
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<h2 class="description">Description</h2>
<h3 class="detail">Methods</h3>
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<td class="itemcode"><a name="Create"></a><code>constructor <b>Create</b>;</code></td>
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<td class="itemcode"><a name="Destroy"></a><code>destructor <b>Destroy</b>; override;</code></td>
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<h3 class="detail">Properties</h3>
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<td class="itemcode"><a name="Name"></a><code>property <b>Name</b>: string read FName write FName;</code></td>
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<td class="itemcode"><a name="Parameters"></a><code>property <b>Parameters</b>: <a href="CastleScript.TCasScriptValueList.html">TCasScriptValueList</a> read FParameters;</code></td>
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<tr><td colspan="2">
<p>
List of function parameters.
<p>Note that they are also referenced inside function Expression, so you simply change them to set value of this parameter within whole function body.
<p>These are always fresh variables, not referenced anywhere outside of Body. This means that they are owned (always, regardless of OwnedByParentExpression) by this class.
<p>They must always be of <a class="normal" href="CastleScript.TCasScriptParameterValue.html">TCasScriptParameterValue</a> class.</p>
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<td class="itemcode"><a name="Body"></a><code>property <b>Body</b>: <a href="CastleScript.TCasScriptExpression.html">TCasScriptExpression</a> read FBody write FBody;</code></td>
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<p>
Function body.</p>
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