bit.input_bit

input one bit into the bit-variable, ‘dst’.
dst is an output parameter.

Signature

def input_bit dst < stl.IO { ... }

Defined in bit/input.fj — lines 9–12 (view on GitHub).

Complexity

• Time: 2@-2

• Space: 2@-2

See the complexity glossary for what @, w, dw, dbit, n mean.

Source

Click to view the macro body

def input_bit dst < stl.IO {
    .zero dst
    .xor dst, stl.IO
}

Depends on

• bit.xor/2

• bit.zero/1

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Next: bit.input/1 →