Compilable Recursive Data Structure ( was: Recursive data structure using template won't compile)
Rob T
rob at ucora.com
Fri Nov 9 21:29:02 PST 2012
If anyone is interested, here's my current work-a-round ...
// original code that fails ...
struct R
{
int value;
d_list!R Rlist;
}
// d-linked list with templated payload
struct d_list( T )
{
struct node
{
T payload;
node* pred;
node* succ;
}
node* head;
node* tail;
}
// modified code that works ...
// no changes made
struct R
{
int value;
d_list!R Rlist;
}
// definition moved out of d_list
struct node( T )
{
T payload;
node* pred;
node* succ;
}
// Added default type N = node!(T)
struct d_list( T, N = node!(T) )
{
N* head;
N* tail;
}
Thanks again for all your help!
--rt
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