Operator overloading of native types?
H. S. Teoh
hsteoh at quickfur.ath.cx
Thu Dec 13 15:19:22 PST 2012
I'd like to overload the '*' operator to work with string arguments. Is
it possible? I tried the following, but apparently operator overloading
doesn't work at the package level?
string opBinary(string op)(string repeatMe, int thisManyTimes)
if (op=="*")
{
auto app = appender!string();
while (thisManyTimes > 0) {
app.put(repeatMe);
thisManyTimes--;
}
return app.data;
}
void main() {
writeln("spam" * 3); // compile error
}
Or is this just a very bad idea? ;-)
T
--
Старый друг лучше новых двух.
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