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std.bitmanip.BitArray.flip
- multiple declarations
Function BitArray.flip
Flips all the bits in the BitArray
void flip();
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
);
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.