########### CODE SOURCE avec COMMENTAIRES DE DEBUG #####################

main ()
{
    SqrMatrix m1(3,3);

*** debug : Matrix (3,3) constructed ; instances: 1
 --- MemBlk debug : constructed [36]
 --- MemBlk debug : allocated, refs = 1, blocks: 1

    cout << " M = " << m1 << endl;

 M =
1	2	3
4	5	6
7	8	0

    cout << " M^3 = " << (m1^3) << endl;

*** debug : Matrix (3,3) constructed ; instances: 2
 --- MemBlk debug : copy-constructed, refs = 2
*** debug : Matrix (3,3) constructed ; instances: 3
 --- MemBlk debug : constructed [36]
 --- MemBlk debug : allocated, refs = 1, blocks: 2
*** debug : Matrix (3,3) touched
 --- MemBlk debug : cloned
*** debug : Matrix (3,3) constructed ; instances: 4
 --- MemBlk debug : copy-constructed, refs = 2
*** debug : Matrix (3,3) touched
 --- MemBlk debug : freed, refs = 1
 --- MemBlk debug : allocated, refs = 1, blocks: 3
 --- MemBlk debug : cloned
 --- MemBlk debug : freed, blocks: 2
 --- MemBlk debug : destroyed [36]
*** debug : Matrix (3,3) deleted ; instances: 3
*** debug : Matrix (3,3) constructed ; instances: 4
 --- MemBlk debug : copy-constructed, refs = 3
*** debug : Matrix (3,3) touched
 --- MemBlk debug : freed, refs = 2
 --- MemBlk debug : allocated, refs = 1, blocks: 3
 --- MemBlk debug : cloned
 --- MemBlk debug : freed, refs = 1
 --- MemBlk debug : destroyed [36]
*** debug : Matrix (3,3) deleted ; instances: 3
*** debug : Matrix (3,3) constructed ; instances: 4
 --- MemBlk debug : copy-constructed, refs = 2
*** debug : Matrix (3,3) touched
 --- MemBlk debug : freed, refs = 1
 --- MemBlk debug : allocated, refs = 1, blocks: 4
 --- MemBlk debug : cloned
 --- MemBlk debug : freed, blocks: 3
 --- MemBlk debug : destroyed [36]
*** debug : Matrix (3,3) deleted ; instances: 3
 --- MemBlk debug : freed, blocks: 2
 --- MemBlk debug : copied, refs = 2
 --- MemBlk debug : freed, refs = 1
 --- MemBlk debug : destroyed [36]
*** debug : Matrix (3,3) deleted ; instances: 2
*** debug : Matrix (3,3) constructed ; instances: 3
 --- MemBlk debug : copy-constructed, refs = 2
 --- MemBlk debug : freed, refs = 1
 --- MemBlk debug : destroyed [36]
*** debug : Matrix (3,3) deleted ; instances: 2

 M^3 =
5392	6434	2670
11026	13157	5460
1666	1988	825

    return 0;
}

 --- MemBlk debug : freed, blocks: 1
 --- MemBlk debug : destroyed [36]
*** debug : Matrix (3,3) deleted ; instances: 1
 --- MemBlk debug : freed, blocks: 0
 --- MemBlk debug : destroyed [36]
*** debug : Matrix (3,3) deleted ; instances: 0