mirror of
https://github.com/godotengine/godot
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94 lines
3.3 KiB
XML
94 lines
3.3 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="StringName" version="4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
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<brief_description>
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An optimized string type for unique names.
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</brief_description>
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<description>
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[StringName]s are immutable strings designed for general-purpose representation of unique names (also called "string interning"). [StringName] ensures that only one instance of a given name exists (so two [StringName]s with the same value are the same object). Comparing them is much faster than with regular [String]s, because only the pointers are compared, not the whole strings.
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You will usually just pass a [String] to methods expecting a [StringName] and it will be automatically converted, but you may occasionally want to construct a [StringName] ahead of time with [StringName] or the literal syntax [code]&"example"[/code].
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See also [NodePath], which is a similar concept specifically designed to store pre-parsed node paths.
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</description>
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<tutorials>
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</tutorials>
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<constructors>
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<constructor name="StringName">
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<return type="StringName" />
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<description>
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Constructs an empty [StringName].
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</description>
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</constructor>
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<constructor name="StringName">
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<return type="StringName" />
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<param index="0" name="from" type="StringName" />
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<description>
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Constructs a [StringName] as a copy of the given [StringName].
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</description>
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</constructor>
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<constructor name="StringName">
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<return type="StringName" />
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<param index="0" name="from" type="String" />
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<description>
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Creates a new [StringName] from the given [String]. [code]StringName("example")[/code] is equivalent to [code]&"example"[/code].
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</description>
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</constructor>
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</constructors>
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<methods>
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<method name="hash" qualifiers="const">
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<return type="int" />
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<description>
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Returns the 32-bit hash value representing the [StringName]'s contents.
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</description>
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</method>
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</methods>
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<operators>
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<operator name="operator !=">
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<return type="bool" />
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<param index="0" name="right" type="String" />
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<description>
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</description>
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</operator>
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<operator name="operator !=">
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<return type="bool" />
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<param index="0" name="right" type="StringName" />
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<description>
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</description>
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</operator>
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<operator name="operator <">
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<return type="bool" />
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<param index="0" name="right" type="StringName" />
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<description>
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</description>
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</operator>
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<operator name="operator <=">
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<return type="bool" />
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<param index="0" name="right" type="StringName" />
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<description>
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</description>
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</operator>
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<operator name="operator ==">
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<return type="bool" />
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<param index="0" name="right" type="String" />
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<description>
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</description>
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</operator>
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<operator name="operator ==">
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<return type="bool" />
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<param index="0" name="right" type="StringName" />
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<description>
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</description>
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</operator>
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<operator name="operator >">
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<return type="bool" />
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<param index="0" name="right" type="StringName" />
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<description>
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</description>
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</operator>
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<operator name="operator >=">
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<return type="bool" />
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<param index="0" name="right" type="StringName" />
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<description>
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</description>
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</operator>
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</operators>
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</class>
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