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187 lines
6.6 KiB
XML
187 lines
6.6 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="PackedInt32Array" version="4.0">
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<brief_description>
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A packed [Array] of 32-bit integers.
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</brief_description>
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<description>
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An [Array] specifically designed to hold 32-bit integer values. Packs data tightly, so it saves memory for large array sizes.
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[b]Note:[/b] This type stores signed 32-bit integers, which means it can take values in the interval [code][-2^31, 2^31 - 1][/code], i.e. [code][-2147483648, 2147483647][/code]. Exceeding those bounds will wrap around. In comparison, [int] uses signed 64-bit integers which can hold much larger values. If you need to pack 64-bit integers tightly, see [PackedInt64Array].
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</description>
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<tutorials>
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</tutorials>
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<methods>
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<method name="PackedInt32Array" qualifiers="constructor">
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<return type="PackedInt32Array" />
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<description>
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Constructs an empty [PackedInt32Array].
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</description>
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</method>
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<method name="PackedInt32Array" qualifiers="constructor">
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<return type="PackedInt32Array" />
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<argument index="0" name="from" type="PackedInt32Array" />
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<description>
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Constructs a [PackedInt32Array] as a copy of the given [PackedInt32Array].
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</description>
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</method>
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<method name="PackedInt32Array" qualifiers="constructor">
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<return type="PackedInt32Array" />
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<argument index="0" name="from" type="Array" />
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<description>
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Constructs a new [PackedInt32Array]. Optionally, you can pass in a generic [Array] that will be converted.
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</description>
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</method>
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<method name="append">
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<return type="bool" />
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<argument index="0" name="value" type="int" />
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<description>
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Appends an element at the end of the array (alias of [method push_back]).
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</description>
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</method>
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<method name="append_array">
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<return type="void" />
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<argument index="0" name="array" type="PackedInt32Array" />
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<description>
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Appends a [PackedInt32Array] at the end of this array.
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</description>
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</method>
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<method name="bsearch">
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<return type="int" />
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<argument index="0" name="value" type="int" />
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<argument index="1" name="before" type="bool" default="true" />
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<description>
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Finds the index of an existing value (or the insertion index that maintains sorting order, if the value is not yet present in the array) using binary search. Optionally, a [code]before[/code] specifier can be passed. If [code]false[/code], the returned index comes after all existing entries of the value in the array.
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[b]Note:[/b] Calling [method bsearch] on an unsorted array results in unexpected behavior.
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</description>
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</method>
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<method name="duplicate">
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<return type="PackedInt32Array" />
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<description>
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Creates a copy of the array, and returns it.
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</description>
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</method>
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<method name="fill">
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<return type="void" />
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<argument index="0" name="value" type="int" />
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<description>
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Assigns the given value to all elements in the array. This can typically be used together with [method resize] to create an array with a given size and initialized elements.
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</description>
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</method>
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<method name="has" qualifiers="const">
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<return type="bool" />
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<argument index="0" name="value" type="int" />
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<description>
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Returns [code]true[/code] if the array contains [code]value[/code].
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</description>
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</method>
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<method name="insert">
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<return type="int" />
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<argument index="0" name="at_index" type="int" />
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<argument index="1" name="value" type="int" />
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<description>
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Inserts a new integer at a given position in the array. The position must be valid, or at the end of the array ([code]idx == size()[/code]).
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</description>
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</method>
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<method name="is_empty" qualifiers="const">
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<return type="bool" />
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<description>
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Returns [code]true[/code] if the array is empty.
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</description>
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</method>
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<method name="operator !=" qualifiers="operator">
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<return type="bool" />
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<description>
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</description>
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</method>
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<method name="operator !=" qualifiers="operator">
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<return type="bool" />
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<argument index="0" name="right" type="PackedInt32Array" />
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<description>
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</description>
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</method>
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<method name="operator +" qualifiers="operator">
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<return type="PackedInt32Array" />
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<argument index="0" name="right" type="PackedInt32Array" />
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<description>
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</description>
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</method>
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<method name="operator ==" qualifiers="operator">
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<return type="bool" />
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<description>
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</description>
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</method>
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<method name="operator ==" qualifiers="operator">
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<return type="bool" />
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<argument index="0" name="right" type="PackedInt32Array" />
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<description>
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</description>
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</method>
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<method name="operator []" qualifiers="operator">
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<return type="int" />
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<argument index="0" name="index" type="int" />
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<description>
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</description>
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</method>
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<method name="push_back">
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<return type="bool" />
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<argument index="0" name="value" type="int" />
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<description>
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Appends a value to the array.
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</description>
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</method>
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<method name="remove">
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<return type="void" />
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<argument index="0" name="index" type="int" />
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<description>
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Removes an element from the array by index.
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</description>
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</method>
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<method name="resize">
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<return type="int" />
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<argument index="0" name="new_size" type="int" />
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<description>
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Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size.
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</description>
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</method>
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<method name="reverse">
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<return type="void" />
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<description>
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Reverses the order of the elements in the array.
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</description>
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</method>
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<method name="set">
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<return type="void" />
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<argument index="0" name="index" type="int" />
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<argument index="1" name="value" type="int" />
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<description>
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Changes the integer at the given index.
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</description>
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</method>
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<method name="size" qualifiers="const">
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<return type="int" />
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<description>
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Returns the array size.
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</description>
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</method>
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<method name="sort">
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<return type="void" />
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<description>
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Sorts the elements of the array in ascending order.
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</description>
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</method>
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<method name="subarray" qualifiers="const">
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<return type="PackedInt32Array" />
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<argument index="0" name="from" type="int" />
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<argument index="1" name="to" type="int" />
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<description>
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</description>
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</method>
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<method name="to_byte_array" qualifiers="const">
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<return type="PackedByteArray" />
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<description>
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Returns a copy of the data converted to a [PackedByteArray], where each element have been encoded as 4 bytes.
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The size of the new array will be [code]int32_array.size() * 4[/code].
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</description>
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</method>
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</methods>
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</class>
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