How to make a struct containing an associative array to deeply copy (for repeated usage in foreach) ?

[novice2]

On Monday, 18 March 2024 at 08:50:42 UTC, rkompass wrote:
> Given the types S and T in say `templfunc(S, T)(S arg1, T arg2) 
> {}`
> represent 2 different actual types in the program, does that 
> mean that there are 4 versions of the `templfunc` function 
> compiled in? (This was the C++ way iirc).

IMHO, only if you instantiate (make call) templfunc with all 
types.


> Or are the types T and S are put on the stack like ordinary 
> arguments and the usage of arg1 and arg2 within the function is 
> enveloped in switches that query these Types?

IMHO, only if you instantiate (make call) templfunc, then 
compiler create function with specified types.
Function created only once for given types combination.