- 629 名前：デフォルトの名無しさん mailto:sage [2008/07/06(日) 03:06:20 ]
- 自分で書くしかなくね？
import std.stdio;
T[] removeIf(alias cond, T)(T[] arr) {
T[] ret;
foreach (i; arr)
if (cond(i))
ret ~= i;
return ret;
}
void main() {
auto less3 = (int i){return i < 3;};
static bool greator3(int i){return i > 3;};
int[] arr = [1,2,3,4,5];
writefln(removeIf!((int i){return i<4;})(arr));
writefln(removeIf!(less3)(arr));
writefln(removeIf!(greator3)(arr));
}
