%description:
cArray: if you remove items at the end of the container, size() decreases accordingly.

%activity:

#define REMOVE(i)  a.remove(i); EV << "removed " << i << ", size=" << a.size() << "\n";
cArray a;

int i;
for (i=0; i<10; i++)
    a.add(new cMessage());

REMOVE(0);
REMOVE(5);
REMOVE(6);
REMOVE(7);

REMOVE(9);
REMOVE(8);

REMOVE(4);
REMOVE(3);
REMOVE(2);
REMOVE(1);

EV << ".";

%contains: stdout
removed 0, size=10
removed 5, size=10
removed 6, size=10
removed 7, size=10
removed 9, size=9
removed 8, size=5
removed 4, size=4
removed 3, size=3
removed 2, size=2
removed 1, size=0
.