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Function std.algorithm.mutation.fill
Assigns value
to each element of input range range
.
void fill(Range, Value)
(
auto ref Range range,
auto ref Value value
)
if (isInputRange!Range && is(typeof(range .front = value)) || isSomeChar!Value && is(typeof(range[] = value)));
void fill(InputRange, ForwardRange)
(
InputRange range,
ForwardRange filler
)
if (isInputRange!InputRange && (isForwardRange!ForwardRange || isInputRange!ForwardRange && isInfinite!ForwardRange) && is(typeof(InputRange .init .front = ForwardRange .init .front)));
Alternatively, instead of using a single value
to fill the range
,
a filter
forward range
can be provided. The length of filler
and range
do not need to match, but
filler
must not be empty.
Parameters
Name | Description |
---|---|
range | An input range that exposes references to its elements and has assignable elements |
value | Assigned to each element of range |
filler | A forward range representing the fill pattern. |
Throws
If filler
is empty.
See Also
Example
int[] a = [ 1, 2, 3, 4 ];
fill(a, 5);
writeln(a); // [5, 5, 5, 5]
Example
int[] a = [ 1, 2, 3, 4, 5 ];
int[] b = [ 8, 9 ];
fill(a, b);
writeln(a); // [8, 9, 8, 9, 8]
Authors
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.