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<?xml version="1.0" encoding="UTF-8" ?>
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<class name= "RID" version= "4.0" xmlns:xsi= "http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation= "../class.xsd" >
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<brief_description >
Handle for a [Resource]'s unique ID.
</brief_description>
<description >
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The RID [Variant] type is used to access a low-level resource by its unique ID. RIDs are opaque, which means they do not grant access to the resource by themselves. They are used by the low-level server classes, such as [DisplayServer], [RenderingServer], [TextServer], etc.
A low-level resource may correspond to a high-level [Resource], such as [Texture] or [Mesh].
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</description>
<tutorials >
</tutorials>
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<constructors >
<constructor name= "RID" >
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<return type= "RID" />
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<description >
Constructs an empty [RID] with the invalid ID [code]0[/code].
</description>
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</constructor>
<constructor name= "RID" >
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<return type= "RID" />
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<param index= "0" name= "from" type= "RID" />
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<description >
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Constructs a [RID] as a copy of the given [RID].
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</description>
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</constructor>
</constructors>
<methods >
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<method name= "get_id" qualifiers= "const" >
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<return type= "int" />
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<description >
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Returns the ID of the referenced low-level resource.
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</description>
</method>
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<method name= "is_valid" qualifiers= "const" >
<return type= "bool" />
<description >
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Returns [code]true[/code] if the [RID] is not [code]0[/code].
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</description>
</method>
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</methods>
<operators >
<operator name= "operator !=" >
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<return type= "bool" />
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<param index= "0" name= "right" type= "RID" />
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<description >
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Returns [code]true[/code] if the [RID]s are not equal.
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</description>
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</operator>
<operator name= "operator <" >
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<return type= "bool" />
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<param index= "0" name= "right" type= "RID" />
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<description >
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Returns [code]true[/code] if the [RID]'s ID is less than [param right]'s ID.
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</description>
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</operator>
<operator name= "operator <=" >
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<return type= "bool" />
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<param index= "0" name= "right" type= "RID" />
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<description >
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Returns [code]true[/code] if the [RID]'s ID is less than or equal to [param right]'s ID.
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</description>
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</operator>
<operator name= "operator ==" >
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<return type= "bool" />
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<param index= "0" name= "right" type= "RID" />
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<description >
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Returns [code]true[/code] if both [RID]s are equal, which means they both refer to the same low-level resource.
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</description>
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</operator>
<operator name= "operator >" >
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<return type= "bool" />
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<param index= "0" name= "right" type= "RID" />
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<description >
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Returns [code]true[/code] if the [RID]'s ID is greater than [param right]'s ID.
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</description>
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</operator>
<operator name= "operator >=" >
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<return type= "bool" />
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<param index= "0" name= "right" type= "RID" />
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<description >
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Returns [code]true[/code] if the [RID]'s ID is greater than or equal to [param right]'s ID.
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</description>
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</operator>
</operators>
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</class>