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std.bigint.big_int.op_cast - multiple declarations
- Function BigInt.opCast
- Function BigInt.opCast
Function BigInt.opCast
Implements casting to bool.
Prototype
T opCast(T)() const pure nothrow @nogc;
Example
// Non-zero values are regarded as true auto x = BigInt("1"); auto y = BigInt("10"); assert(x); assert(y); // Zero value is regarded as false auto z = BigInt("0"); assert(!z);
Function BigInt.opCast
Implements casting to/from qualified BigInt's.
Prototype
T opCast(T)() const pure nothrow @nogc if (is(Unqual!T == BigInt));
Warning
Casting to/from const or immutable may break type
system guarantees. Use with care.
Example
const(BigInt) x = BigInt("123"); BigInt y = cast() x; // cast away const assert(y == x);
Authors
Don Clugston