View source code
Display the source code in std/bitmanip.d from which this
page was generated on github.
Report a bug
If you spot a problem with this page, click here to create a
Bugzilla issue.
Improve this page
Quickly fork, edit online, and submit a pull request for this page.
Requires a signed-in GitHub account. This works well for small changes.
If you'd like to make larger changes you may want to consider using
local clone.
std.bitmanip.BitArray.flip
- multiple declarations
Function BitArray.flip
Flips all the bits in the BitArray
void flip() pure nothrow @nogc;
Example
import std .algorithm .comparison : equal;
import std .range : iota;
// positions 0, 2, 4 are set
auto b = BitArray([1, 0, 1, 0, 1, 0]);
b .flip();
// after flipping, positions 1, 3, 5 are set
assert(b .bitsSet .equal([1, 3, 5]));
bool[270] bits;
auto b1 = BitArray(bits);
b1 .flip();
assert(b1 .bitsSet .equal(iota(0, 270)));
Function BitArray.flip
Flips a single bit, specified by pos
void flip
(
ulong i
) pure nothrow @nogc;
Example
auto ax = BitArray([1, 0, 0, 1]);
ax .flip(0);
writeln(ax[0]); // 0
bool[200] y;
y[90 .. 130] = true;
auto ay = BitArray(y);
ay .flip(100);
writeln(ay[100]); // 0
Authors
Walter Bright, Andrei Alexandrescu, Jonathan M Davis, Alex Rønne Petersen, Damian Ziemba, Amaury SECHET
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.