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Method `~()
- Method
`~
mixed `~(object arg)
int `~(int arg)
float `~(float arg)
type(mixed) `~(type(mixed)|program arg)
string `~(string arg) - Description
Complement/inversion.
Every expression with the ~ operator becomes a call to
this function, i.e. ~a is the same as
predef::`~(a).
- Returns
The result will be as follows:
arg can have any of the following types:
| object | If arg implements lfun::`~() , that function will be called.
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| int | The bitwise inverse of arg will be returned.
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| float | The result will be -1.0 - arg .
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| type(mixed)|program | The type inverse of arg will be returned.
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| string | If arg only contains characters in the range 0 - 255 (8-bit),
a string containing the corresponding 8-bit inverses will be
returned.
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- See also
`!() , lfun::`~()
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`|()