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Function std.checkedint.Throw.onOverflow
Called automatically upon an overflow during a unary or binary operation.
typeof(~Lhs()) onOverflow(string x, Lhs)
(
Lhs lhs
);
typeof(Lhs()+Rhs()) onOverflow(string x, Lhs, Rhs)
(
Lhs lhs,
Rhs rhs
);
Parameters
| Name | Description |
|---|---|
| x | The operator, e.g. - |
| lhs | The left-hand side (or sole) argument |
| rhs | The right-hand side type involved in the operator |
Returns
Nominally the result is the desired value of the operator, which
will be forwarded as result. For Throw, the function never returns because
it throws an exception.
Throws
CheckFailure on overflow
Authors
License
Copyright © 1999-2024 by the D Language Foundation | Page generated by ddox.