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Function std.array.minimallyInitializedArray
Returns a new array of type T
allocated on the garbage collected heap.
auto auto minimallyInitializedArray(T, I...)
(
I sizes
) nothrow @trusted
if (isDynamicArray!T && allSatisfy!(isIntegral, I));
Partial initialization is done for types with indirections, for preservation
of memory safety. Note that elements will only be initialized to 0, but not
necessarily the element type's
.
minimallyInitializedArray is nothrow
and weakly pure
.
Parameters
Name | Description |
---|---|
T | The type of the array elements |
sizes | The length dimension(s) of the resulting array |
Returns
An array of T
with I
dimensions.
Example
import std .algorithm .comparison : equal;
import std .range : repeat;
auto arr = minimallyInitializedArray!(int[])(42);
writeln(arr .length); // 42
// Elements aren't necessarily initialized to 0
assert(!arr .equal(0 .repeat(42)));
Authors
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.