struct field initialization

[bitwise via Digitalmars-d-learn]

On Wednesday, 16 August 2017 at 18:11:05 UTC, bitwise wrote:
> [...]

I'm asking this because I need to forward args to a container's 
node's value.

Something like this:


struct Node(T)
{
     int flags;
     T value; // maybe const

     this(Args...)(int flags, auto ref Args args)
     {
         this.flags = flags;

         // this?
         emplace(&value, args);

         // or this?
         value = T(args);

         // ?
     }
}

struct Container(T)
{
     Node!T[] nodes;

     void add(Args...)(auto ref Args args)
     {
         int flags = 1234;
         auto p = cast(Node!T*)malloc(Node!T.sizeof);
         nodes ~= emplace(p, flags, args);
     }
}