On 04/01/2012 10:45 PM, Chris Pons wrote:
I'm trying to add an element to a list with insert but that doesn't seem
to do anything at all. If I try using ~= it says that "Error: cannot
append type Node to type SList!(Node). I'm pretty confused about using
~= because it works fine for arrays but apperantly not for lists.
How do I add an element to a list?
import std.stdio;
import std.container;
void main()
{
auto l = SList!int();
l.insert(42); // inserts front
l.insert(43); // this too
assert(l == SList!int(43, 42));
// inserts after the specified range (l[] is the entire list)
l.insertAfter(l[], 44);
assert(l == SList!int(43, 42, 44));
// This doesn't work because SList.Range doesn't define opOpAssign!"~"
// l[] ~= 45;
}
Ali
