Subroutine to add the first node to the linked list. Allocates a new node and sets both the head and tail to this node.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| class(row_t), | intent(inout) | :: | this |
type instance |
||
| integer, | intent(in) | :: | column |
column position of element |
||
| class(*), | intent(in) | :: | element |
the element to be added |